Upgrade libuv - it now depends on pthreads

deps/uv/LICENSE

@@ -38,3 +38,11 @@ The externally maintained libraries used by libuv are:
 
   - libeio, located at eio/ is copyright Marc Alexander Lehmann, and
     dual-licensed under the MIT license and GPL2.
+
+  - deps/pthread-win32 is a POSIX threads library for
+    Microsoft Windows and is used for the Windows build and statically
+    linked into the Node executable. This software is freely available at
+    http://sourceware.org/pthreads-win32/ It is Copyright 1998 John E.
+    Bossom and 1999,2006 Pthreads-win32 contributors and licensed under the
+    LGPL. See deps/pthread-win32/COPYING.LIB for more details.
+

deps/uv/build/all.gyp

@@ -17,6 +17,7 @@
       'direct_dependent_settings': {
         'include_dirs': [ '../include' ],
       },
+
       'defines': [
         'HAVE_CONFIG_H'
       ],
@@ -68,6 +69,12 @@
       ],
       'conditions': [
         [ 'OS=="win"', {
+          'dependencies': [
+            '../deps/pthread-win32/build/all.gyp:pthread-win32'
+          ],
+          'export_dependent_settings': [
+            '../deps/pthread-win32/build/all.gyp:pthread-win32'
+          ],
           'include_dirs': [
             '../src/ares/config_win32'
           ],

deps/uv/build/common.gypi

@@ -0,0 +1,13 @@
+{
+  'conditions': [
+    ['OS=="win"', {
+      'target_defaults': {
+        'msvs_settings': {
+          'VCLinkerTool': {
+            'GenerateDebugInformation': 'true',
+          },
+        },
+      },
+    }],  # OS=="win"
+  ],
+}

deps/uv/build/gyp_uv

@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 import glob
 import os
 import shlex
@@ -26,6 +26,7 @@ if __name__ == '__main__':
   args = sys.argv[1:]
 
   args.append(os.path.join(script_dir, 'all.gyp'))
+  args.append('-I' + os.path.join(script_dir, 'common.gypi'))
 
   args.append('--depth=' + uv_root)
 

deps/uv/deps/pthread-win32/.gitignore

@@ -0,0 +1,5 @@
+CVS
+*.obj
+*.dll
+*.lib
+*.res

deps/uv/deps/pthread-win32/ANNOUNCE

@@ -0,0 +1,482 @@
+	     PTHREADS-WIN32 RELEASE 2.9.0 (2007-??-??)
+	     -----------------------------------------
+	 Web Site: http://sources.redhat.com/pthreads-win32/
+	FTP Site: ftp://sources.redhat.com/pub/pthreads-win32
+	 Maintainer: Ross Johnson <rpj@callisto.canberra.edu.au>
+
+
+We are pleased to announce the availability of a new release of
+Pthreads-win32, an Open Source Software implementation of the
+Threads component of the POSIX 1003.1 2001 Standard for Microsoft's
+Win32 environment. Some functions from other sections of POSIX
+1003.1 2001 are also supported including semaphores and scheduling
+functions.
+
+Some common non-portable functions are also implemented for
+additional compatibility, as are a few functions specific
+to pthreads-win32 for easier integration with Win32 applications.
+
+Pthreads-win32 is free software, distributed under the GNU Lesser
+General Public License (LGPL).
+
+
+Acknowledgements
+----------------
+This library is based originally on a Win32 pthreads
+implementation contributed by John Bossom <John.Bossom@cognos.com>.
+
+The implementation of Condition Variables uses algorithms developed
+by Alexander Terekhov and Louis Thomas.
+
+The implementation of POSIX mutexes has been improved by Thomas Pfaff
+and later by Alexander Terekhov.
+
+The implementation of Spinlocks and Barriers was contributed
+by Ross Johnson.
+
+The implementation of read/write locks was contributed by
+Aurelio Medina and improved by Alexander Terekhov.
+
+Many others have contributed significant time and effort to solve crutial
+problems in order to make the library workable, robust and reliable.
+
+Thanks to Xavier Leroy for granting permission to use and modify his
+LinuxThreads manual pages.
+
+Thanks to The Open Group for making the Single Unix Specification
+publicly available - many of the manual pages included in the package
+were extracted from it.
+
+There is also a separate CONTRIBUTORS file. This file and others are
+on the web site:
+
+	http://sources.redhat.com/pthreads-win32
+
+As much as possible, the ChangeLog file acknowledges contributions to the
+code base in more detail.
+
+
+Changes since the last release
+------------------------------
+These are now documented in the NEWS file.
+See the ChangeLog file also.
+
+
+Known Bugs
+----------
+These are now documented in the BUGS file.
+
+
+Level of standards conformance
+------------------------------
+
+The following POSIX 1003.1 2001 options are defined and set to 200112L:
+
+      _POSIX_THREADS
+      _POSIX_THREAD_SAFE_FUNCTIONS
+      _POSIX_THREAD_ATTR_STACKSIZE
+      _POSIX_THREAD_PRIORITY_SCHEDULING
+      _POSIX_SEMAPHORES
+      _POSIX_READER_WRITER_LOCKS
+      _POSIX_SPIN_LOCKS
+      _POSIX_BARRIERS
+
+
+The following POSIX 1003.1 2001 options are defined and set to -1:
+
+      _POSIX_THREAD_ATTR_STACKADDR
+      _POSIX_THREAD_PRIO_INHERIT
+      _POSIX_THREAD_PRIO_PROTECT
+      _POSIX_THREAD_PROCESS_SHARED
+
+
+The following POSIX 1003.1 2001 limits are defined and set:
+
+      _POSIX_THREAD_THREADS_MAX
+      _POSIX_SEM_VALUE_MAX
+      _POSIX_SEM_NSEMS_MAX
+      _POSIX_THREAD_KEYS_MAX
+      _POSIX_THREAD_DESTRUCTOR_ITERATIONS
+      PTHREAD_STACK_MIN
+      PTHREAD_THREADS_MAX
+      SEM_VALUE_MAX
+      SEM_NSEMS_MAX
+      PTHREAD_KEYS_MAX
+      PTHREAD_DESTRUCTOR_ITERATIONS
+
+
+The following functions are implemented:
+
+      ---------------------------
+      PThreads
+      ---------------------------
+      pthread_attr_init
+      pthread_attr_destroy
+      pthread_attr_getdetachstate
+      pthread_attr_getstackaddr
+      pthread_attr_getstacksize
+      pthread_attr_setdetachstate
+      pthread_attr_setstackaddr
+      pthread_attr_setstacksize
+
+      pthread_create
+      pthread_detach
+      pthread_equal
+      pthread_exit
+      pthread_join
+      pthread_once
+      pthread_self
+
+      pthread_cancel
+      pthread_cleanup_pop
+      pthread_cleanup_push
+      pthread_setcancelstate
+      pthread_setcanceltype
+      pthread_testcancel
+
+      ---------------------------
+      Thread Specific Data
+      ---------------------------
+      pthread_key_create
+      pthread_key_delete
+      pthread_setspecific
+      pthread_getspecific
+
+      ---------------------------
+      Mutexes
+      ---------------------------
+      pthread_mutexattr_init
+      pthread_mutexattr_destroy
+      pthread_mutexattr_getpshared
+      pthread_mutexattr_setpshared
+      pthread_mutexattr_gettype
+      pthread_mutexattr_settype (types: PTHREAD_MUTEX_DEFAULT
+					PTHREAD_MUTEX_NORMAL
+					PTHREAD_MUTEX_ERRORCHECK
+					PTHREAD_MUTEX_RECURSIVE  )
+      pthread_mutexattr_getrobust
+      pthread_mutexattr_setrobust (values: PTHREAD_MUTEX_STALLED
+                                           PTHREAD_MUTEX_ROBUST)
+      pthread_mutex_init
+      pthread_mutex_destroy
+      pthread_mutex_lock
+      pthread_mutex_trylock
+      pthread_mutex_timedlock
+      pthread_mutex_unlock
+      pthread_mutex_consistent
+
+      ---------------------------
+      Condition Variables
+      ---------------------------
+      pthread_condattr_init
+      pthread_condattr_destroy
+      pthread_condattr_getpshared
+      pthread_condattr_setpshared
+
+      pthread_cond_init
+      pthread_cond_destroy
+      pthread_cond_wait
+      pthread_cond_timedwait
+      pthread_cond_signal
+      pthread_cond_broadcast
+
+      ---------------------------
+      Read/Write Locks
+      ---------------------------
+      pthread_rwlock_init
+      pthread_rwlock_destroy
+      pthread_rwlock_tryrdlock
+      pthread_rwlock_trywrlock
+      pthread_rwlock_rdlock
+      pthread_rwlock_timedrdlock
+      pthread_rwlock_rwlock
+      pthread_rwlock_timedwrlock
+      pthread_rwlock_unlock
+      pthread_rwlockattr_init
+      pthread_rwlockattr_destroy
+      pthread_rwlockattr_getpshared
+      pthread_rwlockattr_setpshared
+
+      ---------------------------
+      Spin Locks
+      ---------------------------
+      pthread_spin_init
+      pthread_spin_destroy
+      pthread_spin_lock
+      pthread_spin_unlock
+      pthread_spin_trylock
+
+      ---------------------------
+      Barriers
+      ---------------------------
+      pthread_barrier_init
+      pthread_barrier_destroy
+      pthread_barrier_wait
+      pthread_barrierattr_init
+      pthread_barrierattr_destroy
+      pthread_barrierattr_getpshared
+      pthread_barrierattr_setpshared
+
+      ---------------------------
+      Semaphores
+      ---------------------------
+      sem_init
+      sem_destroy
+      sem_post
+      sem_wait
+      sem_trywait
+      sem_timedwait
+      sem_getvalue	     (# free if +ve, # of waiters if -ve)
+      sem_open		     (returns an error ENOSYS)
+      sem_close 	     (returns an error ENOSYS)
+      sem_unlink	     (returns an error ENOSYS)
+
+      ---------------------------
+      RealTime Scheduling
+      ---------------------------
+      pthread_attr_getschedparam
+      pthread_attr_setschedparam
+      pthread_attr_getinheritsched
+      pthread_attr_setinheritsched
+      pthread_attr_getschedpolicy (only supports SCHED_OTHER)
+      pthread_attr_setschedpolicy (only supports SCHED_OTHER)
+      pthread_getschedparam
+      pthread_setschedparam
+      pthread_getconcurrency
+      pthread_setconcurrency
+      pthread_attr_getscope
+      pthread_attr_setscope  (only supports PTHREAD_SCOPE_SYSTEM)
+      sched_get_priority_max
+      sched_get_priority_min
+      sched_rr_get_interval  (returns an error ENOTSUP)
+      sched_setscheduler     (only supports SCHED_OTHER)
+      sched_getscheduler     (only supports SCHED_OTHER)
+      sched_yield
+
+      ---------------------------
+      Signals
+      ---------------------------
+      pthread_sigmask
+      pthread_kill           (only supports zero sig value,
+                              for thread validity checking)
+
+      ---------------------------
+      Non-portable routines (see the README.NONPORTABLE file for usage)
+      ---------------------------
+      pthread_getw32threadhandle_np
+      pthread_timechange_handler_np
+      pthread_delay_np
+      pthread_getunique_np
+      pthread_mutexattr_getkind_np
+      pthread_mutexattr_setkind_np	(types: PTHREAD_MUTEX_FAST_NP,
+						PTHREAD_MUTEX_ERRORCHECK_NP,
+						PTHREAD_MUTEX_RECURSIVE_NP,
+						PTHREAD_MUTEX_ADAPTIVE_NP,
+						PTHREAD_MUTEX_TIMED_NP)
+      pthread_num_processors_np
+      pthread_win32_process_attach_np	(Required when statically linking
+                                         the library)
+      pthread_win32_process_detach_np	(Required when statically linking
+                                         the library)
+      pthread_win32_thread_attach_np	(Required when statically linking
+                                         the library)
+      pthread_win32_thread_detach_np	(Required when statically linking
+                                         the library)
+
+      ---------------------------
+      Static Initializers
+      ---------------------------
+      PTHREAD_ONCE_INIT
+      PTHREAD_MUTEX_INITIALIZER
+      PTHREAD_RECURSIVE_MUTEX_INITIALIZER
+      PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
+      PTHREAD_ERRORCHECK_MUTEX_INITIALIZER
+      PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
+      PTHREAD_COND_INITIALIZER
+      PTHREAD_RWLOCK_INITIALIZER
+      PTHREAD_SPINLOCK_INITIALIZER
+
+
+The library includes two non-API functions for creating cancellation
+points in applications and libraries:
+      
+      pthreadCancelableWait
+      pthreadCancelableTimedWait
+
+      
+The following functions are not implemented:
+
+      ---------------------------
+      RealTime Scheduling
+      ---------------------------
+      pthread_mutex_getprioceiling
+      pthread_mutex_setprioceiling
+      pthread_mutex_attr_getprioceiling
+      pthread_mutex_attr_getprotocol
+      pthread_mutex_attr_setprioceiling
+      pthread_mutex_attr_setprotocol
+
+      ---------------------------
+      Fork Handlers
+      ---------------------------
+      pthread_atfork
+
+      ---------------------------
+      Stdio
+      --------------------------- 
+      flockfile
+      ftrylockfile
+      funlockfile
+      getc_unlocked
+      getchar_unlocked	
+      putc_unlocked
+      putchar_unlocked
+
+      ---------------------------
+      Thread-Safe C Runtime Library
+      ---------------------------
+      readdir_r
+      getgrgid_r
+      getgrnam_r
+      getpwuid_r
+      getpwnam_r
+      
+      ---------------------------
+      Signals
+      ---------------------------
+      sigtimedwait
+      sigwait
+      sigwaitinfo
+
+      ---------------------------
+      General
+      ---------------------------
+      sysconf      
+
+      ---------------------------
+      Thread-Safe C Runtime Library (macros)
+      ---------------------------
+      strtok_r
+      asctime_r
+      ctime_r
+      gmtime_r
+      localtime_r
+      rand_r
+
+
+Availability
+------------ 
+
+The prebuilt DLL, export libs (for both MSVC and Mingw32), and the header
+files (pthread.h, semaphore.h, sched.h) are available along with the
+complete source code.
+
+The source code can be found at:
+
+	ftp://sources.redhat.com/pub/pthreads-win32
+
+and as individual source code files at
+
+	ftp://sources.redhat.com/pub/pthreads-win32/source
+
+The pre-built DLL, export libraries and include files can be found at:
+
+	ftp://sources.redhat.com/pub/pthreads-win32/dll-latest
+
+
+      
+Mailing List 
+------------  
+      
+There is a mailing list for discussing pthreads on Win32. To join,
+send email to:
+
+	pthreads-win32-subscribe@sourceware.cygnus.com
+      
+
+Application Development Environments
+------------------------------------
+
+See the README file for more information.
+      
+MSVC:
+MSVC using SEH works. Distribute pthreadVSE.dll with your application.
+MSVC using C++ EH works. Distribute pthreadVCE.dll with your application.
+MSVC using C setjmp/longjmp works. Distribute pthreadVC.dll with your application.
+
+
+Mingw32:
+See the FAQ, Questions 6 and 10.
+
+Mingw using C++ EH works. Distribute pthreadGCE.dll with your application.
+Mingw using C setjmp/longjmp works. Distribute pthreadGC.dll with your application.
+
+
+Cygwin: (http://sourceware.cygnus.com/cygwin/)
+Developers using Cygwin do not need pthreads-win32 since it has POSIX threads
+support. Refer to its documentation for details and extent.
+
+
+UWIN:
+UWIN is a complete Unix-like environment for Windows from AT&T. Pthreads-win32
+doesn't currently support UWIN (and vice versa), but that may change in the
+future.
+
+Generally:
+For convenience, the following pre-built files are available on the FTP site
+(see Availability above):
+
+	pthread.h	- for POSIX threads
+	semaphore.h	- for POSIX semaphores
+	sched.h 	- for POSIX scheduling
+	pthreadVCE.dll	- built with MSVC++ compiler using C++ EH
+	pthreadVCE.lib
+	pthreadVC.dll	- built with MSVC compiler using C setjmp/longjmp
+	pthreadVC.lib
+	pthreadVSE.dll	- built with MSVC compiler using SEH
+	pthreadVSE.lib
+	pthreadGCE.dll	- built with Mingw32 G++ 2.95.2-1
+	pthreadGC.dll	- built with Mingw32 GCC 2.95.2-1 using setjmp/longjmp
+	libpthreadGCE.a - derived from pthreadGCE.dll
+	libpthreadGC.a	- derived from pthreadGC.dll
+	gcc.dll 	- needed if distributing applications that use
+			  pthreadGCE.dll (but see the FAQ Q 10 for the latest
+			  related information)
+
+These are the only files you need in order to build POSIX threads
+applications for Win32 using either MSVC or Mingw32.
+
+See the FAQ file in the source tree for additional information.
+
+
+Documentation
+-------------
+
+For the authoritative reference, see the online POSIX
+standard reference at:
+
+       http://www.OpenGroup.org
+
+For POSIX Thread API programming, several reference books are
+available:
+
+       Programming with POSIX Threads
+       David R. Butenhof
+       Addison-Wesley (pub)
+
+       Pthreads Programming
+       By Bradford Nichols, Dick Buttlar & Jacqueline Proulx Farrell
+       O'Reilly (pub)
+
+On the web: see the links at the bottom of the pthreads-win32 site:
+
+       http://sources.redhat.com/pthreads-win32/
+
+       Currently, there is no documentation included in the package apart
+       from the copious comments in the source code.
+
+
+
+Enjoy!
+
+Ross Johnson

deps/uv/deps/pthread-win32/BUGS

@@ -0,0 +1,141 @@
+----------
+Known bugs
+----------
+
+1. Not strictly a bug, more of a gotcha.
+
+   Under MS VC++ (only tested with version 6.0), a term_func
+   set via the standard C++ set_terminate() function causes the
+   application to abort.
+
+   Notes from the MSVC++ manual:
+         1) A term_func() should call exit(), otherwise
+            abort() will be called on return to the caller.
+            A call to abort() raises SIGABRT and the default signal handler
+            for all signals terminates the calling program with
+            exit code 3.
+         2) A term_func() must not throw an exception. Therefore
+            term_func() should not call pthread_exit(), which
+            works by throwing an exception (pthreadVCE or pthreadVSE)
+            or by calling longjmp (pthreadVC).
+
+   Workaround: avoid using pthread_exit() in C++ applications. Exit
+   threads by dropping through the end of the thread routine.
+
+2. Cancellation problems in C++ builds
+   - Milan Gardian
+
+   [Note: It's not clear if this problem isn't simply due to the context
+   switch in pthread_cancel() which occurs unless the QueueUserAPCEx
+   library and driver are installed and used. Just like setjmp/longjmp,
+   this is probably not going to work well in C++. In any case, unless for
+   some very unusual reason you really must use the C++ build then please
+   use the C build pthreadVC2.dll or pthreadGC2.dll, i.e. for C++
+   applications.]
+
+   This is suspected to be a compiler bug in VC6.0, and also seen in
+   VC7.0 and VS .NET 2003. The GNU C++ compiler does not have a problem
+   with this, and it has been reported that the Intel C++ 8.1 compiler
+   and Visual C++ 2005 Express Edition Beta2 pass tests\semaphore4.c
+   (which exposes the bug).
+
+   Workaround [rpj - 2 Feb 2002]
+   -----------------------------
+   [Please note: this workaround did not solve a similar problem in
+   snapshot-2004-11-03 or later, even though similar symptoms were seen.
+   tests\semaphore4.c fails in that snapshot for the VCE version of the
+   DLL.]
+
+   The problem disappears when /Ob0 is used, i.e. /O2 /Ob0 works OK,
+   but if you want to use inlining optimisation you can be much more
+   specific about where it's switched off and on by using a pragma.
+
+   So the inlining optimisation is interfering with the way that cleanup
+   handlers are run. It appears to relate to auto-inlining of class methods
+   since this is the only auto inlining that is performed at /O1 optimisation
+   (functions with the "inline" qualifier are also inlined, but the problem
+   doesn't appear to involve any such functions in the library or testsuite).
+
+   In order to confirm the inlining culprit, the following use of pragmas
+   eliminate the problem but I don't know how to make it transparent, putting
+   it in, say, pthread.h where pthread_cleanup_push defined as a macro.
+
+   #pragma inline_depth(0)
+     pthread_cleanup_push(handlerFunc, (void *) &arg);
+
+        /* ... */
+
+     pthread_cleanup_pop(0);
+   #pragma inline_depth()
+
+   Note the empty () pragma value after the pop macro. This resets depth to the
+   default. Or you can specify a non-zero depth here.
+
+   The pragma is also needed (and now used) within the library itself wherever
+   cleanup handlers are used (condvar.c and rwlock.c).
+
+   Use of these pragmas allows compiler optimisations /O1 and /O2 to be
+   used for either or both the library and applications.
+
+   Experimenting further, I found that wrapping the actual cleanup handler
+   function with #pragma auto_inline(off|on) does NOT work.
+
+   MSVC6.0 doesn't appear to support the C99 standard's _Pragma directive,
+   however, later versions may. This form is embeddable inside #define
+   macros, which would be ideal because it would mean that it could be added
+   to the push/pop macro definitions in pthread.h and hidden from the
+   application programmer.
+
+   [/rpj]
+
+   Original problem description
+   ----------------------------
+
+   The cancellation (actually, cleanup-after-cancel) tests fail when using VC
+   (professional) optimisation switches (/O1 or /O2) in pthreads library. I
+   have not investigated which concrete optimisation technique causes this
+   problem (/Og, /Oi, /Ot, /Oy, /Ob1, /Gs, /Gf, /Gy, etc.), but here is a
+   summary of builds and corresponding failures:
+
+     * pthreads VSE (optimised tests): OK
+     * pthreads VCE (optimised tests): Failed "cleanup1" test (runtime)
+
+     * pthreads VSE (DLL in CRT, optimised tests): OK
+     * pthreads VCE (DLL in CRT, optimised tests): Failed "cleanup1" test
+   (runtime)
+
+   Please note that while in VSE version of the pthreads library the
+   optimisation does not really have any impact on the tests (they pass OK), in
+   VCE version addition of optimisation (/O2 in this case) causes the tests to
+   fail uniformly - either in "cleanup0" or "cleanup1" test cases.
+
+   Please note that all the tests above use default pthreads DLL (no
+   optimisations, linked with either static or DLL CRT, based on test type).
+   Therefore the problem lies not within the pthreads DLL but within the
+   compiled client code (the application using pthreads -> involvement of
+   "pthread.h").
+
+   I think the message of this section is that usage of VCE version of pthreads
+   in applications relying on cancellation/cleanup AND using optimisations for
+   creation of production code is highly unreliable for the current version of
+   the pthreads library.
+
+3. The Borland Builder 5.5 version of the library produces memory read exceptions
+in some tests.
+
+4. pthread_barrier_wait() can deadlock if the number of potential calling
+threads for a particular barrier is greater than the barrier count parameter
+given to pthread_barrier_init() for that barrier.
+
+This is due to the very lightweight implementation of pthread-win32 barriers.
+To cope with more than "count" possible waiters, barriers must effectively
+implement all the same safeguards as condition variables, making them much
+"heavier" than at present.
+
+The workaround is to ensure that no more than "count" threads attempt to wait
+at the barrier.
+
+5. Canceling a thread blocked on pthread_once appears not to work in the MSVC++
+version of the library "pthreadVCE.dll". The test case "once3.c" hangs. I have no
+clues on this at present. All other versions pass this test ok - pthreadsVC.dll,
+pthreadsVSE.dll, pthreadsGC.dll and pthreadsGCE.dll. 

deps/uv/deps/pthread-win32/Bmakefile

@@ -0,0 +1,268 @@
+# This makefile is compatible with BCB make.  Use "make -fBMakefile" to compile.
+# 
+# The variables $DLLDEST and $LIBDEST hold the destination directories for the
+# dll and the lib, respectively. Probably all that needs to change is $DEVROOT.
+#
+# Currently only the recommended pthreadBC.dll is built by this makefile.
+#
+
+
+DLL_VER	= 2
+
+DEVROOT	= .
+
+DLLDEST	= $(DEVROOT)\DLL
+LIBDEST	= $(DEVROOT)\DLL
+
+DLLS	= pthreadBC$(DLL_VER).dll
+
+OPTIM	= /O2
+
+RC	= brcc32
+RCFLAGS	= -i.
+
+CFLAGS	= /q /I. /D_WIN32_WINNT=0x400 /DHAVE_PTW32_CONFIG_H=1 /4 /tWD /tWM \
+	  /w-aus /w-asc /w-par
+
+#C cleanup code
+BCFLAGS	= $(PTW32_FLAGS) $(CFLAGS)
+
+# Agregate modules for inlinability
+DLL_OBJS	= \
+		attr.obj \
+		barrier.obj \
+		cancel.obj \
+		cleanup.obj \
+		condvar.obj \
+		create.obj \
+		dll.obj \
+		errno.obj \
+		exit.obj \
+		fork.obj \
+		global.obj \
+		misc.obj \
+		mutex.obj \
+		nonportable.obj \
+		private.obj \
+		rwlock.obj \
+		sched.obj \
+		semaphore.obj \
+		signal.obj \
+		spin.obj \
+		sync.obj \
+		tsd.obj
+
+INCL	= config.h implement.h semaphore.h pthread.h need_errno.h
+
+ATTR_SRCS	= \
+		pthread_attr_init.c \
+		pthread_attr_destroy.c \
+		pthread_attr_getdetachstate.c \
+		pthread_attr_setdetachstate.c \
+		pthread_attr_getstackaddr.c \
+		pthread_attr_setstackaddr.c \
+		pthread_attr_getstacksize.c \
+		pthread_attr_setstacksize.c \
+		pthread_attr_getscope.c \
+		pthread_attr_setscope.c
+
+BARRIER_SRCS = \
+		pthread_barrier_init.c \
+		pthread_barrier_destroy.c \
+		pthread_barrier_wait.c \
+		pthread_barrierattr_init.c \
+		pthread_barrierattr_destroy.c \
+		pthread_barrierattr_setpshared.c \
+		pthread_barrierattr_getpshared.c
+
+CANCEL_SRCS	= \
+		pthread_setcancelstate.c \
+		pthread_setcanceltype.c \
+		pthread_testcancel.c \
+		pthread_cancel.c 
+
+CONDVAR_SRCS	= \
+		ptw32_cond_check_need_init.c \
+		pthread_condattr_destroy.c \
+		pthread_condattr_getpshared.c \
+		pthread_condattr_init.c \
+		pthread_condattr_setpshared.c \
+		pthread_cond_destroy.c \
+		pthread_cond_init.c \
+		pthread_cond_signal.c \
+		pthread_cond_wait.c
+
+EXIT_SRCS	= \
+		pthread_exit.c
+
+MISC_SRCS	= \
+		pthread_equal.c \
+		pthread_getconcurrency.c \
+		pthread_once.c \
+		pthread_self.c \
+		pthread_setconcurrency.c \
+		ptw32_calloc.c \
+		ptw32_MCS_lock.c \
+		ptw32_new.c \
+		w32_CancelableWait.c
+
+MUTEX_SRCS	= \
+		ptw32_mutex_check_need_init.c \
+		pthread_mutex_init.c \
+		pthread_mutex_destroy.c \
+		pthread_mutexattr_init.c \
+		pthread_mutexattr_destroy.c \
+		pthread_mutexattr_getpshared.c \
+		pthread_mutexattr_setpshared.c \
+		pthread_mutexattr_settype.c \
+		pthread_mutexattr_gettype.c \
+		pthread_mutexattr_setrobust.c \
+		pthread_mutexattr_getrobust.c \
+		pthread_mutex_lock.c \
+		pthread_mutex_timedlock.c \
+		pthread_mutex_unlock.c \
+		pthread_mutex_trylock.c \
+		pthread_mutex_consistent.c
+
+NONPORTABLE_SRCS = \
+		pthread_mutexattr_setkind_np.c \
+		pthread_mutexattr_getkind_np.c \
+		pthread_getw32threadhandle_np.c \
+		pthread_delay_np.c \
+		pthread_num_processors_np.c \
+		pthread_win32_attach_detach_np.c \
+		pthread_timechange_handler_np.c 
+
+PRIVATE_SRCS	= \
+		ptw32_is_attr.c \
+		ptw32_processInitialize.c \
+		ptw32_processTerminate.c \
+		ptw32_threadStart.c \
+		ptw32_threadDestroy.c \
+		ptw32_tkAssocCreate.c \
+		ptw32_tkAssocDestroy.c \
+		ptw32_callUserDestroyRoutines.c \
+		ptw32_timespec.c \
+		ptw32_relmillisecs.c \
+		ptw32_throw.c \
+		ptw32_getprocessors.c
+
+RWLOCK_SRCS	= \
+		ptw32_rwlock_check_need_init.c \
+		ptw32_rwlock_cancelwrwait.c \
+		pthread_rwlock_init.c \
+		pthread_rwlock_destroy.c \
+		pthread_rwlockattr_init.c \
+		pthread_rwlockattr_destroy.c \
+		pthread_rwlockattr_getpshared.c \
+		pthread_rwlockattr_setpshared.c \
+		pthread_rwlock_rdlock.c \
+		pthread_rwlock_timedrdlock.c \
+		pthread_rwlock_wrlock.c \
+		pthread_rwlock_timedwrlock.c \
+		pthread_rwlock_unlock.c \
+		pthread_rwlock_tryrdlock.c \
+		pthread_rwlock_trywrlock.c
+
+SCHED_SRCS	= \
+		pthread_attr_setschedpolicy.c \
+		pthread_attr_getschedpolicy.c \
+		pthread_attr_setschedparam.c \
+		pthread_attr_getschedparam.c \
+		pthread_attr_setinheritsched.c \
+		pthread_attr_getinheritsched.c \
+		pthread_setschedparam.c \
+		pthread_getschedparam.c \
+		sched_get_priority_max.c \
+		sched_get_priority_min.c \
+		sched_setscheduler.c \
+		sched_getscheduler.c \
+		sched_yield.c
+
+SEMAPHORE_SRCS = \
+		sem_init.c \
+		sem_destroy.c \
+		sem_trywait.c \
+		sem_timedwait.c \
+		sem_wait.c \
+		sem_post.c \
+		sem_post_multiple.c \
+		sem_getvalue.c \
+		sem_open.c \
+		sem_close.c \
+		sem_unlink.c
+
+SPIN_SRCS	= \
+		ptw32_spinlock_check_need_init.c \
+		pthread_spin_init.c \
+		pthread_spin_destroy.c \
+		pthread_spin_lock.c \
+		pthread_spin_unlock.c \
+		pthread_spin_trylock.c
+
+SYNC_SRCS	= \
+		pthread_detach.c \
+		pthread_join.c
+
+TSD_SRCS	= \
+		pthread_key_create.c \
+		pthread_key_delete.c \
+		pthread_setspecific.c \
+		pthread_getspecific.c
+
+
+all: clean $(DLLS)
+
+realclean: clean
+	if exist pthread*.dll del pthread*.dll
+	if exist pthread*.lib del pthread*.lib
+	if exist *.stamp del *.stamp
+
+clean:
+	if exist *.obj del *.obj
+	if exist *.ilk del *.ilk
+	if exist *.ilc del *.ilc
+	if exist *.ild del *.ild
+	if exist *.ilf del *.ilf
+	if exist *.ils del *.ils
+	if exist *.tds del *.tds
+	if exist *.pdb del *.pdb
+	if exist *.exp del *.exp
+	if exist *.map del *.map
+	if exist *.o del *.o
+	if exist *.i del *.i
+	if exist *.res del *.res
+
+
+install: $(DLLS)
+	copy pthread*.dll $(DLLDEST)
+	copy pthread*.lib $(LIBDEST)
+
+$(DLLS): $(DLL_OBJS) version.res
+	ilink32 /Tpd /Gi c0d32x.obj $(DLL_OBJS), \
+		$@, ,\
+		cw32mti.lib import32.lib, ,\
+		version.res
+
+.c.obj:
+	$(CC) $(OPTIM) $(BCFLAGS) -c $<
+
+.rc.res:
+	$(RC) $(RCFLAGS) $<
+
+attr.obj:	attr.c $(ATTR_SRCS) $(INCL)
+barrier.obj:	barrier.c $(BARRIER_SRCS) $(INCL)
+cancel.obj:	cancel.c $(CANCEL_SRCS) $(INCL)
+condvar.obj:	condvar.c $(CONDVAR_SRCS) $(INCL)
+exit.obj:	exit.c $(EXIT_SRCS) $(INCL)
+misc.obj:	misc.c $(MISC_SRCS) $(INCL)
+mutex.obj:	mutex.c $(MUTEX_SRCS) $(INCL)
+nonportable.obj:	nonportable.c $(NONPORTABLE_SRCS) $(INCL)
+private.obj:	private.c $(PRIVATE_SRCS) $(INCL)
+rwlock.obj:	rwlock.c $(RWLOCK_SRCS) $(INCL)
+sched.obj:	sched.c $(SCHED_SRCS) $(INCL)
+semaphore.obj:	semaphore.c $(SEMAPHORE_SRCS) $(INCL)
+spin.obj:	spin.c $(SPIN_SRCS) $(INCL)
+sync.obj:	sync.c $(SYNC_SRCS) $(INCL)
+tsd.obj:	tsd.c $(TSD_SRCS) $(INCL)
+version.res:	version.rc $(INCL)

deps/uv/deps/pthread-win32/CONTRIBUTORS

@@ -0,0 +1,140 @@
+Contributors (in approximate order of appearance)
+
+[See also the ChangeLog file where individuals are
+attributed in log entries. Likewise in the FAQ file.]
+
+Ben Elliston		bje at cygnus dot com
+					Initiated the project;
+					setup the project infrastructure (CVS, web page, etc.);
+					early prototype routines.
+Ross Johnson		Ross dot Johnson at  dot homemail dot com dot au
+					early prototype routines;
+					ongoing project coordination/maintenance;
+					implementation of spin locks and barriers;
+					various enhancements;
+					bug fixes;
+					documentation;
+					testsuite.
+Robert Colquhoun	rjc at trump dot net dot au
+					Early bug fixes.
+John E. Bossom		John dot Bossom at cognos dot com
+					Contributed substantial original working implementation;
+					bug fixes;
+					ongoing guidance and standards interpretation.
+Anders Norlander	anorland at hem2 dot passagen dot se
+					Early enhancements and runtime checking for supported
+					Win32 routines.
+Tor Lillqvist		tml at iki dot fi
+					General enhancements;
+					early bug fixes to condition variables.
+Scott Lightner		scott at curriculum dot com
+					Bug fix.
+Kevin Ruland		Kevin dot Ruland at anheuser-busch dot com
+					Various bug fixes.
+Mike Russo		miker at eai dot com
+					Bug fix.
+Mark E. Armstrong	avail at pacbell dot net
+					Bug fixes.
+Lorin Hochstein 	lmh at xiphos dot ca
+					general bug fixes; bug fixes to condition variables.
+Peter Slacik		Peter dot Slacik at tatramed dot sk
+					Bug fixes.
+Mumit Khan		khan at xraylith dot wisc dot edu
+					Fixes to work with Mingw32.
+Milan Gardian		mg at tatramed dot sk
+					Bug fixes and reports/analyses of obscure problems.
+Aurelio Medina		aureliom at crt dot com
+					First implementation of read-write locks.
+Graham Dumpleton	Graham dot Dumpleton at ra dot pad dot otc dot telstra dot com dot au
+					Bug fix in condition variables.
+Tristan Savatier	tristan at mpegtv dot com
+					WinCE port.
+Erik Hensema		erik at hensema dot xs4all dot nl
+					Bug fixes.
+Rich Peters		rpeters at micro-magic dot com
+Todd Owen		towen at lucidcalm dot dropbear dot id dot au
+					Bug fixes to dll loading.
+Jason Nye		jnye at nbnet dot nb dot ca
+					Implementation of async cancelation.
+Fred Forester		fforest at eticomm dot net
+Kevin D. Clark		kclark at cabletron dot com
+David Baggett		dmb at itasoftware dot com
+					Bug fixes.
+Paul Redondo		paul at matchvision dot com
+Scott McCaskill 	scott at 3dfx dot com
+					Bug fixes.
+Jef Gearhart		jgearhart at tpssys dot com
+					Bug fix.
+Arthur Kantor		akantor at bexusa dot com
+					Mutex enhancements.
+Steven Reddie		smr at essemer dot com dot au
+					Bug fix.
+Alexander Terekhov	TEREKHOV at de dot ibm dot com
+					Re-implemented and improved read-write locks;
+					(with Louis Thomas) re-implemented and improved
+					condition variables;
+					enhancements to semaphores;
+					enhancements to mutexes;
+					new mutex implementation in 'futex' style;
+					suggested a robust implementation of pthread_once
+					similar to that implemented by V.Kliathcko;
+					system clock change handling re CV timeouts;
+					bug fixes.
+Thomas Pfaff		tpfaff at gmx dot net
+					Changes to make C version usable with C++ applications;
+					re-implemented mutex routines to avoid Win32 mutexes
+					and TryEnterCriticalSection;
+					procedure to fix Mingw32 thread-safety issues.
+Franco Bez		franco dot bez at gmx dot de
+					procedure to fix Mingw32 thread-safety issues.
+Louis Thomas		lthomas at arbitrade dot com
+					(with Alexander Terekhov) re-implemented and improved
+					condition variables.
+David Korn		dgk at research dot att dot com
+					Ported to UWIN.
+Phil Frisbie, Jr.	phil at hawksoft dot com
+					Bug fix.
+Ralf Brese		Ralf dot Brese at pdb4 dot siemens dot de
+					Bug fix.
+prionx at juno dot com 	prionx at juno dot com
+					Bug fixes.
+Max Woodbury		mtew at cds dot duke dot edu
+					POSIX versioning conditionals;
+					reduced namespace pollution;
+					idea to separate routines to reduce statically
+					linked image sizes.
+Rob Fanner		rfanner at stonethree dot com
+					Bug fix.
+Michael Johnson 	michaelj at maine dot rr dot com
+					Bug fix.
+Nicolas Barry		boozai at yahoo dot com
+					Bug fixes.
+Piet van Bruggen	pietvb at newbridges dot nl
+					Bug fix.
+Makoto Kato		raven at oldskool dot jp
+					AMD64 port.
+Panagiotis E. Hadjidoukas	peh at hpclab dot ceid dot upatras dot gr
+                                phadjido at cs dot uoi dot gr
+					Contributed the QueueUserAPCEx package which
+					makes preemptive async cancelation possible.
+Will Bryant		will dot bryant at ecosm dot com
+					Borland compiler patch and makefile.
+Anuj Goyal		anuj dot goyal at gmail dot com
+					Port to Digital Mars compiler.
+Gottlob Frege		gottlobfrege at  gmail dot com
+					re-implemented pthread_once (version 2)
+					(pthread_once cancellation added by rpj).
+Vladimir Kliatchko	vladimir at kliatchko dot com
+					reimplemented pthread_once with the same form
+					as described by A.Terekhov (later version 2);
+					implementation of MCS (Mellor-Crummey/Scott) locks.
+Ramiro Polla		ramiro.polla at gmail dot com
+					static library auto init/cleanup on application
+					start/exit via RT hooks (MSC and GCC compilers only).
+Daniel Richard G.			skunk at iSKUNK dot org
+					Patches and cleanups for x86 and x64, particularly
+					across a range of MS build environments.
+John Kamp		john dot kamp at globalgraphics dot com
+					Patches to fix various problems on x64; brutal testing
+					particularly using high memory run environments.
+

deps/uv/deps/pthread-win32/COPYING

@@ -0,0 +1,150 @@
+	pthreads-win32 - a POSIX threads library for Microsoft Windows
+
+
+This file is Copyrighted
+------------------------
+
+    This file is covered under the following Copyright:
+
+	Copyright (C) 2001,2006 Ross P. Johnson
+	All rights reserved.
+
+	Everyone is permitted to copy and distribute verbatim copies
+	of this license document, but changing it is not allowed.
+
+Pthreads-win32 is covered by the GNU Lesser General Public License
+------------------------------------------------------------------
+
+    Pthreads-win32 is open software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public License
+    as published by the Free Software Foundation version 2.1 of the
+    License.
+
+    Pthreads-win32 is several binary link libraries, several modules,
+    associated interface definition files and scripts used to control
+    its compilation and installation.
+
+    Pthreads-win32 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    A copy of the GNU Lesser General Public License is distributed with
+    pthreads-win32 under the filename:
+
+	    COPYING.LIB
+
+    You should have received a copy of the version 2.1 GNU Lesser General
+    Public License with pthreads-win32; if not, write to:
+
+	    Free Software Foundation, Inc.
+	    59 Temple Place
+	    Suite 330
+	    Boston, MA	02111-1307
+	    USA
+
+    The contact addresses for pthreads-win32 is as follows:
+
+        Web:	http://sources.redhat.com/pthreads-win32
+        Email:  Ross Johnson
+                Please use: Firstname.Lastname@homemail.com.au
+
+
+
+Pthreads-win32 copyrights and exception files
+---------------------------------------------
+
+    With the exception of the files listed below, Pthreads-win32
+    is covered under the following GNU Lesser General Public License
+    Copyrights:
+
+	Pthreads-win32 - POSIX Threads Library for Win32
+	Copyright(C) 1998 John E. Bossom
+	Copyright(C) 1999,2006 Pthreads-win32 contributors
+
+	The current list of contributors is contained
+        in the file CONTRIBUTORS included with the source
+	code distribution. The current list of CONTRIBUTORS
+	can also be seen at the following WWW location:
+        http://sources.redhat.com/pthreads-win32/contributors.html
+
+    Contact Email: Ross Johnson
+                   Please use: Firstname.Lastname@homemail.com.au
+
+    These files are not covered under one of the Copyrights listed above:
+
+            COPYING
+	    COPYING.LIB
+            tests/rwlock7.c
+
+    This file, COPYING, is distributed under the Copyright found at the
+    top of this file.  It is important to note that you may distribute
+    verbatim copies of this file but you may not modify this file.
+
+    The file COPYING.LIB, which contains a copy of the version 2.1
+    GNU Lesser General Public License, is itself copyrighted by the
+    Free Software Foundation, Inc.  Please note that the Free Software
+    Foundation, Inc. does NOT have a copyright over Pthreads-win32,
+    only the COPYING.LIB that is supplied with pthreads-win32.
+
+    The file tests/rwlock7.c is derived from code written by
+    Dave Butenhof for his book 'Programming With POSIX(R) Threads'.
+    The original code was obtained by free download from his website
+    http://home.earthlink.net/~anneart/family/Threads/source.html
+    and did not contain a copyright or author notice. It is assumed to
+    be freely distributable.
+
+    In all cases one may use and distribute these exception files freely.
+    And because one may freely distribute the LGPL covered files, the
+    entire pthreads-win32 source may be freely used and distributed.
+
+
+
+General Copyleft and License info
+---------------------------------
+
+    For general information on Copylefts, see:
+
+	http://www.gnu.org/copyleft/
+
+    For information on GNU Lesser General Public Licenses, see:
+
+	http://www.gnu.org/copyleft/lesser.html
+	http://www.gnu.org/copyleft/lesser.txt
+
+
+Why pthreads-win32 did not use the GNU General Public License
+-------------------------------------------------------------
+
+    The goal of the pthreads-win32 project has been to
+    provide a quality and complete implementation of the POSIX
+    threads API for Microsoft Windows within the limits imposed
+    by virtue of it being a stand-alone library and not
+    linked directly to other POSIX compliant libraries. For
+    example, some functions and features, such as those based
+    on POSIX signals, are missing.
+
+    Pthreads-win32 is a library, available in several different
+    versions depending on supported compilers, and may be used
+    as a dynamically linked module or a statically linked set of
+    binary modules. It is not an application on it's own.
+
+    It was fully intended that pthreads-win32 be usable with
+    commercial software not covered by either the GPL or the LGPL
+    licenses. Pthreads-win32 has many contributors to it's
+    code base, many of whom have done so because they have
+    used the library in commercial or proprietry software
+    projects.
+
+    Releasing pthreads-win32 under the LGPL ensures that the
+    library can be used widely, while at the same time ensures
+    that bug fixes and improvements to the pthreads-win32 code
+    itself is returned to benefit all current and future users
+    of the library.
+
+    Although pthreads-win32 makes it possible for applications
+    that use POSIX threads to be ported to Win32 platforms, the
+    broader goal of the project is to encourage the use of open
+    standards, and in particular, to make it just a little easier
+    for developers writing Win32 applications to consider
+    widening the potential market for their products.

deps/uv/deps/pthread-win32/FAQ

@@ -0,0 +1,451 @@
+		  =========================================
+		  PTHREADS-WIN32 Frequently Asked Questions
+		  =========================================
+
+INDEX
+-----
+
+Q 1	What is it?
+
+Q 2	Which of the several dll versions do I use?
+	or,
+	What are all these pthread*.dll and pthread*.lib files?
+
+Q 3	What is the library naming convention?
+
+Q 4	Cleanup code default style or: it used to work when I built
+	the library myself, but now it doesn't - why?
+
+Q 5	Why is the default library version now less exception-friendly?
+
+Q 6	Should I use Cygwin or Mingw32 as a development environment?
+
+Q 7	Now that pthreads-win32 builds under Mingw32, why do I get
+	memory access violations (segfaults)?
+
+Q 8	How do I use pthread.dll for Win32 (Visual C++ 5.0)
+
+Q 9	Cancelation doesn't work for me, why?
+
+Q 10	How do I generate pthreadGCE.dll and libpthreadw32.a for use
+	with Mingw32?
+
+Q 11    Why isn't pthread_t defined as a scalar (e.g. pointer or int)
+        like it is for other POSIX threads implementations?
+
+=============================================================================
+
+Q 1	What is it?
+---
+
+Pthreads-win32 is an Open Source Software implementation of the
+Threads component of the POSIX 1003.1c 1995 Standard for Microsoft's
+Win32 environment. Some functions from POSIX 1003.1b are also
+supported including semaphores. Other related functions include
+the set of read-write lock functions. The library also supports
+some of the functionality of the Open Group's Single Unix
+specification, version 2, namely mutex types.
+
+See the file "ANNOUNCE" for more information including standards
+conformance details and list of supported routines.
+
+
+------------------------------------------------------------------------------
+
+Q 2	Which of the several dll versions do I use?
+---	or,
+	What are all these pthread*.dll and pthread*.lib files?
+
+Simply, you only use one of them, but you need to choose carefully.
+
+The most important choice you need to make is whether to use a
+version that uses exceptions internally, or not (there are versions
+of the library that use exceptions as part of the thread
+cancelation and cleanup implementation, and one that uses
+setjmp/longjmp instead).
+
+There is some contension amongst POSIX threads experts as
+to how POSIX threads cancelation and exit should work
+with languages that include exceptions and handlers, e.g.
+C++ and even C (Microsoft's Structured Exceptions).
+
+The issue is: should cancelation of a thread in, say,
+a C++ application cause object destructors and C++ exception
+handlers to be invoked as the stack unwinds during thread
+exit, or not?
+
+There seems to be more opinion in favour of using the
+standard C version of the library (no EH) with C++ applications
+since this appears to be the assumption commercial pthreads
+implementations make. Therefore, if you use an EH version
+of pthreads-win32 then you may be under the illusion that
+your application will be portable, when in fact it is likely to
+behave very differently linked with other pthreads libraries.
+
+Now you may be asking: why have you kept the EH versions of
+the library?
+
+There are a couple of reasons:
+- there is division amongst the experts and so the code may
+  be needed in the future. (Yes, it's in the repository and we
+  can get it out anytime in the future, but ...)
+- pthreads-win32 is one of the few implementations, and possibly
+  the only freely available one, that has EH versions. It may be
+  useful to people who want to play with or study application
+  behaviour under these conditions.
+
+
+------------------------------------------------------------------------------
+
+Q 3	What is the library naming convention?
+---
+
+Because the library is being built using various exception
+handling schemes and compilers - and because the library
+may not work reliably if these are mixed in an application,
+each different version of the library has it's own name.
+
+Note 1: the incompatibility is really between EH implementations
+of the different compilers. It should be possible to use the
+standard C version from either compiler with C++ applications
+built with a different compiler. If you use an EH version of
+the library, then you must use the same compiler for the
+application. This is another complication and dependency that
+can be avoided by using only the standard C library version.
+
+Note 2: if you use a standard C pthread*.dll with a C++
+application, then any functions that you define that are
+intended to be called via pthread_cleanup_push() must be
+__cdecl.
+
+Note 3: the intention is to also name either the VC or GC
+version (it should be arbitrary) as pthread.dll, including
+pthread.lib and libpthread.a as appropriate.
+
+In general:
+	pthread[VG]{SE,CE,C}.dll
+	pthread[VG]{SE,CE,C}.lib
+
+where:
+	[VG] indicates the compiler
+	V	- MS VC
+	G	- GNU C
+
+	{SE,CE,C} indicates the exception handling scheme
+	SE	- Structured EH
+	CE	- C++ EH
+	C	- no exceptions - uses setjmp/longjmp
+
+For example:
+	pthreadVSE.dll	(MSVC/SEH)
+	pthreadGCE.dll	(GNUC/C++ EH)
+	pthreadGC.dll	(GNUC/not dependent on exceptions)
+
+The GNU library archive file names have changed to:
+
+	libpthreadGCE.a
+	libpthreadGC.a
+
+
+------------------------------------------------------------------------------
+
+Q 4	Cleanup code default style or: it used to work when I built
+---	the library myself, but now it doesn't - why?
+
+Up to and including snapshot 2001-07-12, if not defined, the cleanup
+style was determined automatically from the compiler used, and one
+of the following was defined accordingly:
+
+	__CLEANUP_SEH	MSVC only
+	__CLEANUP_CXX	C++, including MSVC++, GNU G++
+	__CLEANUP_C		C, including GNU GCC, not MSVC
+
+These defines determine the style of cleanup (see pthread.h) and,
+most importantly, the way that cancelation and thread exit (via
+pthread_exit) is performed (see the routine ptw32_throw() in private.c).
+
+In short, the exceptions versions of the library throw an exception
+when a thread is canceled or exits (via pthread_exit()), which is
+caught by a handler in the thread startup routine, so that the
+the correct stack unwinding occurs regardless of where the thread
+is when it's canceled or exits via pthread_exit().
+
+After snapshot 2001-07-12, unless your build explicitly defines (e.g.
+via a compiler option) __CLEANUP_SEH, __CLEANUP_CXX, or __CLEANUP_C, then
+the build now ALWAYS defaults to __CLEANUP_C style cleanup. This style
+uses setjmp/longjmp in the cancelation and pthread_exit implementations,
+and therefore won't do stack unwinding even when linked to applications
+that have it (e.g. C++ apps). This is for consistency with most/all
+commercial Unix POSIX threads implementations.
+
+Although it was not clearly documented before, it is still necessary to
+build your application using the same __CLEANUP_* define as was
+used for the version of the library that you link with, so that the
+correct parts of pthread.h are included. That is, the possible
+defines require the following library versions:
+
+	__CLEANUP_SEH	pthreadVSE.dll
+	__CLEANUP_CXX	pthreadVCE.dll or pthreadGCE.dll
+	__CLEANUP_C		pthreadVC.dll or pthreadGC.dll
+
+THE POINT OF ALL THIS IS: if you have not been defining one of these
+explicitly, then the defaults have been set according to the compiler
+and language you are using, as described at the top of this
+section.
+
+THIS NOW CHANGES, as has been explained above. For example:
+
+If you were building your application with MSVC++ i.e. using C++
+exceptions (rather than SEH) and not explicitly defining one of
+__CLEANUP_*, then __CLEANUP_C++ was defined for you in pthread.h.
+You should have been linking with pthreadVCE.dll, which does
+stack unwinding.
+
+If you now build your application as you had before, pthread.h will now
+set __CLEANUP_C as the default style, and you will need to link
+with pthreadVC.dll. Stack unwinding will now NOT occur when a
+thread is canceled, nor when the thread calls pthread_exit().
+
+Your application will now most likely behave differently to previous
+versions, and in non-obvious ways. Most likely is that local
+objects may not be destroyed or cleaned up after a thread
+is canceled.
+
+If you want the same behaviour as before, then you must now define
+__CLEANUP_C++ explicitly using a compiler option and link with
+pthreadVCE.dll as you did before.
+
+
+------------------------------------------------------------------------------
+
+Q 5	Why is the default library version now less exception-friendly?
+---
+
+Because most commercial Unix POSIX threads implementations don't allow you to
+choose to have stack unwinding. (Compaq's TRU64 Unix is possibly an exception.)
+
+Therefore, providing it in pthread-win32 as a default could be dangerous
+and non-portable. We still provide the choice but you must now consciously
+make it.
+
+WHY NOT REMOVE THE EXCEPTIONS VERSIONS OF THE LIBRARY ALTOGETHER?
+There are a few reasons:
+- because there are well respected POSIX threads people who believe
+  that POSIX threads implementations should be exceptions-aware and
+  do the expected thing in that context. (There are equally respected
+  people who believe it should not be easily accessible, if it's there
+  at all.)
+- because pthreads-win32 is one of the few implementations that has
+  the choice, perhaps the only freely available one, and so offers
+  a laboratory to people who may want to explore the effects;
+- although the code will always be around somewhere for anyone who
+  wants it, once it's removed from the current version it will not be
+  nearly as visible to people who may have a use for it.
+
+
+------------------------------------------------------------------------------
+
+Q 6	Should I use Cygwin or Mingw32 as a development environment?
+---
+
+Important: see Q7 also.
+
+Use Mingw32 with the MSVCRT library to build applications that use
+the pthreads DLL.
+
+Cygwin's own internal support for POSIX threads is growing.
+Consult that project's documentation for more information.
+
+------------------------------------------------------------------------------
+
+Q 7	Now that pthreads-win32 builds under Mingw32, why do I get
+---	memory access violations (segfaults)?
+
+The latest Mingw32 package has thread-safe exception handling (see Q10).
+Also, see Q6 above.
+
+------------------------------------------------------------------------------
+
+Q 8	How do I use pthread.dll for Win32 (Visual C++ 5.0)
+---	
+
+>
+> I'm a "rookie" when it comes to your pthread implementation.	I'm currently
+> desperately trying to install the prebuilt .dll file into my MSVC compiler.
+> Could you please provide me with explicit instructions on how to do this (or
+> direct me to a resource(s) where I can acquire such information)?
+>
+> Thank you,
+>
+
+You should have a .dll, .lib, .def, and three .h files. It is recommended
+that you use pthreadVC.dll, rather than pthreadVCE.dll or pthreadVSE.dll
+(see Q2 above).
+
+The .dll can go in any directory listed in your PATH environment
+variable, so putting it into C:\WINDOWS should work.
+
+The .lib file can go in any directory listed in your LIB environment
+variable.
+
+The .h files can go in any directory listed in your INCLUDE
+environment variable.
+
+Or you might prefer to put the .lib and .h files into a new directory
+and add its path to LIB and INCLUDE. You can probably do this easiest
+by editing the file:-
+
+C:\Program Files\DevStudio\vc\bin\vcvars32.bat
+
+The .def file isn't used by anything in the pre-compiled version but 
+is included for information.
+
+Cheers.
+Ross
+
+------------------------------------------------------------------------------
+
+Q 9	Cancelation doesn't work for me, why?
+---
+
+> I'm investigating a problem regarding thread cancelation. The thread I want
+> to cancel has PTHREAD_CANCEL_ASYNCHRONOUS, however, this piece of code
+> blocks on the join():
+>
+>		if ((retv = Pthread_cancel( recvThread )) == 0)
+>		{
+>			retv = Pthread_join( recvThread, 0 );
+>		}
+>
+> Pthread_* are just macro's; they call pthread_*.
+>
+> The thread recvThread seems to block on a select() call. It doesn't get
+> cancelled.
+>
+> Two questions:
+>
+> 1) is this normal behaviour?
+>
+> 2) if not, how does the cancel mechanism work? I'm not very familliar to
+> win32 programming, so I don't really understand how the *Event() family of
+> calls work.
+
+The answer to your first question is, normal POSIX behaviour would  
+be to asynchronously cancel the thread. However, even that doesn't
+guarantee cancelation as the standard only says it should be
+cancelled as soon as possible.
+
+Snapshot 99-11-02 or earlier only partially supports asynchronous cancellation.
+Snapshots since then simulate async cancelation by poking the address of
+a cancelation routine into the PC of the threads context. This requires
+the thread to be resumed in some way for the cancelation to actually
+proceed. This is not true async cancelation, but it is as close as we've
+been able to get to it.
+
+If the thread you're trying to cancel is blocked (for instance, it could be
+waiting for data from the network), it will only get cancelled when it unblocks
+(when the data arrives). For true pre-emptive cancelation in these cases,
+pthreads-win32 from snapshot 2004-05-16 can automatically recognise and use the
+QueueUserAPCEx package by Panagiotis E. Hadjidoukas. This package is available
+from the pthreads-win32 ftp site and is included in the pthreads-win32
+self-unpacking zip from 2004-05-16 onwards.
+
+Using deferred cancelation would normally be the way to go, however,
+even though the POSIX threads standard lists a number of C library
+functions that are defined as deferred cancelation points, there is
+no hookup between those which are provided by Windows and the
+pthreads-win32 library.
+
+Incidently, it's worth noting for code portability that the older POSIX
+threads standards cancelation point lists didn't include "select" because
+(as I read in Butenhof) it wasn't part of POSIX. However, it does appear in
+the SUSV3.
+
+Effectively, the only mandatory cancelation points that pthreads-win32
+recognises are those the library implements itself, ie.
+	
+	pthread_testcancel
+	pthread_cond_wait
+	pthread_cond_timedwait
+	pthread_join
+	sem_wait
+	sem_timedwait
+	pthread_delay_np
+
+The following routines from the non-mandatory list in SUSV3 are
+cancelation points in pthreads-win32:
+
+	pthread_rwlock_wrlock
+	pthread_rwlock_timedwrlock
+
+The following routines from the non-mandatory list in SUSV3 are not
+cancelation points in pthreads-win32:
+
+	pthread_rwlock_rdlock
+	pthread_rwlock_timedrdlock
+
+Pthreads-win32 also provides two functions that allow you to create
+cancelation points within your application, but only for cases where
+a thread is going to block on a Win32 handle. These are:
+
+	pthreadCancelableWait(HANDLE waitHandle) /* Infinite wait */
+ 
+	pthreadCancelableTimedWait(HANDLE waitHandle, DWORD timeout)
+
+------------------------------------------------------------------------------
+ 
+
+Q 10	How do I create thread-safe applications using
+----	pthreadGCE.dll, libpthreadw32.a and Mingw32?
+
+This should not be a problem with recent versions of MinGW32.
+
+For early versions, see Thomas Pfaff's email at:
+http://sources.redhat.com/ml/pthreads-win32/2002/msg00000.html
+------------------------------------------------------------------------------
+
+Q 11    Why isn't pthread_t defined as a scalar (e.g. pointer or int)
+        like it is for other POSIX threads implementations?
+----
+
+Originally pthread_t was defined as a pointer (to the opaque pthread_t_
+struct) and later it was changed to a struct containing the original
+pointer plus a sequence counter. This is allowed under both the original
+POSIX Threads Standard and the current Single Unix Specification.
+
+When pthread_t is a simple pointer to a struct some very difficult to
+debug problems arise from the process of freeing and later allocing
+thread structs because new pthread_t handles can acquire the identity of
+previously detached threads. The change to a struct was made, along with
+some changes to their internal managment, in order to guarantee (for
+practical applications) that the pthread_t handle will be unique over the
+life of the running process.
+
+Where application code attempts to compare one pthread_t against another
+directly, a compiler error will be emitted because structs can't be
+compared at that level. This should signal a potentially serious problem
+in the code design, which would go undetected if pthread_t was a scalar.
+
+The POSIX Threading API provides a function named pthread_equal() to
+compare pthread_t thread handles.
+
+Other pthreads implementations, such as Sun's, use an int as the handle
+but do guarantee uniqueness within the process scope. Win32 scalar typed
+thread handles also guarantee uniqueness in system scope. It wasn't clear
+how well the internal management of these handles would scale as the
+number of threads and the fragmentation of the sequence numbering
+increased for applications where thousands or millions of threads are
+created and detached over time. The current management of threads within
+pthreads-win32 using structs for pthread_t, and reusing without ever
+freeing them, reduces the management time overheads to a constant, which
+could be important given that pthreads-win32 threads are built on top of
+Win32 threads and will therefore include that management overhead on top
+of their own. The cost is that the memory resources used for thread
+handles will remain at the peak level until the process exits.
+
+While it may be inconvenient for developers to be forced away from making
+assumptions about the internals of pthread_t, the advantage for the
+future development of pthread-win32, as well as those applications that
+use it and other pthread implementations, is that the library is free to
+change pthread_t internals and management as better methods arise.
+

deps/uv/deps/pthread-win32/GNUmakefile

@@ -0,0 +1,593 @@
+#
+# --------------------------------------------------------------------------
+#
+#      Pthreads-win32 - POSIX Threads Library for Win32
+#      Copyright(C) 1998 John E. Bossom
+#      Copyright(C) 1999,2005 Pthreads-win32 contributors
+# 
+#      Contact Email: rpj@callisto.canberra.edu.au
+# 
+#      The current list of contributors is contained
+#      in the file CONTRIBUTORS included with the source
+#      code distribution. The list can also be seen at the
+#      following World Wide Web location:
+#      http://sources.redhat.com/pthreads-win32/contributors.html
+# 
+#      This library is free software; you can redistribute it and/or
+#      modify it under the terms of the GNU Lesser General Public
+#      License as published by the Free Software Foundation; either
+#      version 2 of the License, or (at your option) any later version.
+# 
+#      This library is distributed in the hope that it will be useful,
+#      but WITHOUT ANY WARRANTY; without even the implied warranty of
+#      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+#      Lesser General Public License for more details.
+# 
+#      You should have received a copy of the GNU Lesser General Public
+#      License along with this library in the file COPYING.LIB;
+#      if not, write to the Free Software Foundation, Inc.,
+#      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+#
+
+DLL_VER	= 2
+DLL_VERD= $(DLL_VER)d
+
+DEVROOT	= C:\PTHREADS
+
+DLLDEST	= $(DEVROOT)\DLL
+LIBDEST	= $(DEVROOT)\DLL
+
+# If Running MsysDTK
+RM	= rm -f
+MV	= mv -f
+CP	= cp -f
+
+# If not.
+#RM	= erase
+#MV	= rename
+#CP	= copy
+
+# For cross compiling use e.g.
+# make CROSS=x86_64-w64-mingw32- clean GC-inlined
+CROSS	= 
+
+AR	= $(CROSS)ar
+DLLTOOL = $(CROSS)dlltool
+CC      = $(CROSS)gcc
+CXX     = $(CROSS)g++
+RANLIB  = $(CROSS)ranlib
+RC	= $(CROSS)windres
+
+OPT	= $(CLEANUP) -O3 # -finline-functions -findirect-inlining
+XOPT	=
+
+RCFLAGS		= --include-dir=.
+# Uncomment this if config.h defines RETAIN_WSALASTERROR
+#LFLAGS		= -lws2_32
+
+# ----------------------------------------------------------------------
+# The library can be built with some alternative behaviour to
+# facilitate development of applications on Win32 that will be ported
+# to other POSIX systems. Nothing definable here will make the library
+# non-compliant, but applications that make assumptions that POSIX
+# does not garrantee may fail or misbehave under some settings.
+#
+# PTW32_THREAD_ID_REUSE_INCREMENT
+# Purpose:
+# POSIX says that applications should assume that thread IDs can be
+# recycled. However, Solaris and some other systems use a [very large]
+# sequence number as the thread ID, which provides virtual uniqueness.
+# Pthreads-win32 provides pseudo-unique IDs when the default increment
+# (1) is used, but pthread_t is not a scalar type like Solaris's.
+#
+# Usage:
+# Set to any value in the range: 0 <= value <= 2^wordsize
+#
+# Examples:
+# Set to 0 to emulate non recycle-unique behaviour like Linux or *BSD.
+# Set to 1 for recycle-unique thread IDs (this is the default).
+# Set to some other +ve value to emulate smaller word size types
+# (i.e. will wrap sooner).
+#
+#PTW32_FLAGS	= "-DPTW32_THREAD_ID_REUSE_INCREMENT=0"
+#
+# ----------------------------------------------------------------------
+
+GC_CFLAGS	= $(PTW32_FLAGS) 
+GCE_CFLAGS	= $(PTW32_FLAGS) -mthreads
+
+## Mingw32
+MAKE		?= make
+CFLAGS	= $(OPT) $(XOPT) -I. -DHAVE_PTW32_CONFIG_H -Wall
+
+DLL_INLINED_OBJS	= \
+		pthread.o \
+		version.o
+
+# Agregate modules for inlinability
+DLL_OBJS	= \
+		attr.o \
+		barrier.o \
+		cancel.o \
+		cleanup.o \
+		condvar.o \
+		create.o \
+		dll.o \
+		errno.o \
+		exit.o \
+		fork.o \
+		global.o \
+		misc.o \
+		mutex.o \
+		nonportable.o \
+		private.o \
+		rwlock.o \
+		sched.o \
+		semaphore.o \
+		signal.o \
+		spin.o \
+		sync.o \
+		tsd.o \
+		version.o
+
+# Separate modules for minimum size statically linked images
+SMALL_STATIC_OBJS	= \
+		pthread_attr_init.o \
+		pthread_attr_destroy.o \
+		pthread_attr_getdetachstate.o \
+		pthread_attr_setdetachstate.o \
+		pthread_attr_getstackaddr.o \
+		pthread_attr_setstackaddr.o \
+		pthread_attr_getstacksize.o \
+		pthread_attr_setstacksize.o \
+		pthread_attr_getscope.o \
+		pthread_attr_setscope.o \
+		pthread_attr_setschedpolicy.o \
+		pthread_attr_getschedpolicy.o \
+		pthread_attr_setschedparam.o \
+		pthread_attr_getschedparam.o \
+		pthread_attr_setinheritsched.o \
+		pthread_attr_getinheritsched.o \
+		pthread_barrier_init.o \
+		pthread_barrier_destroy.o \
+		pthread_barrier_wait.o \
+		pthread_barrierattr_init.o \
+		pthread_barrierattr_destroy.o \
+		pthread_barrierattr_setpshared.o \
+		pthread_barrierattr_getpshared.o \
+		pthread_setcancelstate.o \
+		pthread_setcanceltype.o \
+		pthread_testcancel.o \
+		pthread_cancel.o \
+		cleanup.o \
+		pthread_condattr_destroy.o \
+		pthread_condattr_getpshared.o \
+		pthread_condattr_init.o \
+		pthread_condattr_setpshared.o \
+		pthread_cond_destroy.o \
+		pthread_cond_init.o \
+		pthread_cond_signal.o \
+		pthread_cond_wait.o \
+		create.o \
+		dll.o \
+		autostatic.o \
+		errno.o \
+		pthread_exit.o \
+		fork.o \
+		global.o \
+		pthread_mutex_init.o \
+		pthread_mutex_destroy.o \
+		pthread_mutexattr_init.o \
+		pthread_mutexattr_destroy.o \
+		pthread_mutexattr_getpshared.o \
+		pthread_mutexattr_setpshared.o \
+		pthread_mutexattr_settype.o \
+		pthread_mutexattr_gettype.o \
+		pthread_mutexattr_setrobust.o \
+		pthread_mutexattr_getrobust.o \
+		pthread_mutex_lock.o \
+		pthread_mutex_timedlock.o \
+		pthread_mutex_unlock.o \
+		pthread_mutex_trylock.o \
+		pthread_mutex_consistent.o \
+		pthread_mutexattr_setkind_np.o \
+		pthread_mutexattr_getkind_np.o \
+		pthread_getw32threadhandle_np.o \
+		pthread_getunique_np.o \
+		pthread_delay_np.o \
+		pthread_num_processors_np.o \
+		pthread_win32_attach_detach_np.o \
+		pthread_equal.o \
+		pthread_getconcurrency.o \
+		pthread_once.o \
+		pthread_self.o \
+		pthread_setconcurrency.o \
+		pthread_rwlock_init.o \
+		pthread_rwlock_destroy.o \
+		pthread_rwlockattr_init.o \
+		pthread_rwlockattr_destroy.o \
+		pthread_rwlockattr_getpshared.o \
+		pthread_rwlockattr_setpshared.o \
+		pthread_rwlock_rdlock.o \
+		pthread_rwlock_wrlock.o \
+		pthread_rwlock_unlock.o \
+		pthread_rwlock_tryrdlock.o \
+		pthread_rwlock_trywrlock.o \
+		pthread_setschedparam.o \
+		pthread_getschedparam.o \
+		pthread_timechange_handler_np.o \
+		ptw32_is_attr.o \
+		ptw32_cond_check_need_init.o \
+		ptw32_MCS_lock.o \
+		ptw32_mutex_check_need_init.o \
+		ptw32_processInitialize.o \
+		ptw32_processTerminate.o \
+		ptw32_threadStart.o \
+		ptw32_threadDestroy.o \
+		ptw32_tkAssocCreate.o \
+		ptw32_tkAssocDestroy.o \
+		ptw32_callUserDestroyRoutines.o \
+		ptw32_timespec.o \
+		ptw32_throw.o \
+		ptw32_getprocessors.o \
+		ptw32_calloc.o \
+		ptw32_new.o \
+		ptw32_reuse.o \
+		ptw32_semwait.o \
+		ptw32_relmillisecs.o \
+		ptw32_rwlock_check_need_init.o \
+		sched_get_priority_max.o \
+		sched_get_priority_min.o \
+		sched_setscheduler.o \
+		sched_getscheduler.o \
+		sched_yield.o \
+		sem_init.o \
+		sem_destroy.o \
+		sem_trywait.o \
+		sem_timedwait.o \
+		sem_wait.o \
+		sem_post.o \
+		sem_post_multiple.o \
+		sem_getvalue.o \
+		sem_open.o \
+		sem_close.o \
+		sem_unlink.o \
+		signal.o \
+		pthread_kill.o \
+		ptw32_spinlock_check_need_init.o \
+		pthread_spin_init.o \
+		pthread_spin_destroy.o \
+		pthread_spin_lock.o \
+		pthread_spin_unlock.o \
+		pthread_spin_trylock.o \
+		pthread_detach.o \
+		pthread_join.o \
+		pthread_key_create.o \
+		pthread_key_delete.o \
+		pthread_setspecific.o \
+		pthread_getspecific.o \
+		w32_CancelableWait.o \
+		version.o
+
+INCL	= \
+		config.h \
+		implement.h \
+		semaphore.h \
+		pthread.h \
+		need_errno.h
+
+ATTR_SRCS	= \
+		pthread_attr_init.c \
+		pthread_attr_destroy.c \
+		pthread_attr_getdetachstate.c \
+		pthread_attr_setdetachstate.c \
+		pthread_attr_getstackaddr.c \
+		pthread_attr_setstackaddr.c \
+		pthread_attr_getstacksize.c \
+		pthread_attr_setstacksize.c \
+		pthread_attr_getscope.c \
+		pthread_attr_setscope.c
+
+BARRIER_SRCS = \
+		pthread_barrier_init.c \
+		pthread_barrier_destroy.c \
+		pthread_barrier_wait.c \
+		pthread_barrierattr_init.c \
+		pthread_barrierattr_destroy.c \
+		pthread_barrierattr_setpshared.c \
+		pthread_barrierattr_getpshared.c
+
+CANCEL_SRCS	= \
+		pthread_setcancelstate.c \
+		pthread_setcanceltype.c \
+		pthread_testcancel.c \
+		pthread_cancel.c 
+
+CONDVAR_SRCS	= \
+		ptw32_cond_check_need_init.c \
+		pthread_condattr_destroy.c \
+		pthread_condattr_getpshared.c \
+		pthread_condattr_init.c \
+		pthread_condattr_setpshared.c \
+		pthread_cond_destroy.c \
+		pthread_cond_init.c \
+		pthread_cond_signal.c \
+		pthread_cond_wait.c
+
+EXIT_SRCS	= \
+		pthread_exit.c
+
+MISC_SRCS	= \
+		pthread_equal.c \
+		pthread_getconcurrency.c \
+		pthread_kill.c \
+		pthread_once.c \
+		pthread_self.c \
+		pthread_setconcurrency.c \
+		ptw32_calloc.c \
+		ptw32_MCS_lock.c \
+		ptw32_new.c \
+		ptw32_reuse.c \
+		w32_CancelableWait.c
+
+MUTEX_SRCS	= \
+		ptw32_mutex_check_need_init.c \
+		pthread_mutex_init.c \
+		pthread_mutex_destroy.c \
+		pthread_mutexattr_init.c \
+		pthread_mutexattr_destroy.c \
+		pthread_mutexattr_getpshared.c \
+		pthread_mutexattr_setpshared.c \
+		pthread_mutexattr_settype.c \
+		pthread_mutexattr_gettype.c \
+		pthread_mutexattr_setrobust.c \
+		pthread_mutexattr_getrobust.c \
+		pthread_mutex_lock.c \
+		pthread_mutex_timedlock.c \
+		pthread_mutex_unlock.c \
+		pthread_mutex_trylock.c \
+		pthread_mutex_consistent.c
+
+NONPORTABLE_SRCS = \
+		pthread_mutexattr_setkind_np.c \
+		pthread_mutexattr_getkind_np.c \
+		pthread_getw32threadhandle_np.c \
+                pthread_getunique_np.c \
+		pthread_delay_np.c \
+		pthread_num_processors_np.c \
+		pthread_win32_attach_detach_np.c \
+		pthread_timechange_handler_np.c 
+
+PRIVATE_SRCS	= \
+		ptw32_is_attr.c \
+		ptw32_processInitialize.c \
+		ptw32_processTerminate.c \
+		ptw32_threadStart.c \
+		ptw32_threadDestroy.c \
+		ptw32_tkAssocCreate.c \
+		ptw32_tkAssocDestroy.c \
+		ptw32_callUserDestroyRoutines.c \
+		ptw32_semwait.c \
+		ptw32_relmillisecs.c \
+		ptw32_timespec.c \
+		ptw32_throw.c \
+		ptw32_getprocessors.c
+
+RWLOCK_SRCS	= \
+		ptw32_rwlock_check_need_init.c \
+		ptw32_rwlock_cancelwrwait.c \
+		pthread_rwlock_init.c \
+		pthread_rwlock_destroy.c \
+		pthread_rwlockattr_init.c \
+		pthread_rwlockattr_destroy.c \
+		pthread_rwlockattr_getpshared.c \
+		pthread_rwlockattr_setpshared.c \
+		pthread_rwlock_rdlock.c \
+		pthread_rwlock_timedrdlock.c \
+		pthread_rwlock_wrlock.c \
+		pthread_rwlock_timedwrlock.c \
+		pthread_rwlock_unlock.c \
+		pthread_rwlock_tryrdlock.c \
+		pthread_rwlock_trywrlock.c
+
+SCHED_SRCS	= \
+		pthread_attr_setschedpolicy.c \
+		pthread_attr_getschedpolicy.c \
+		pthread_attr_setschedparam.c \
+		pthread_attr_getschedparam.c \
+		pthread_attr_setinheritsched.c \
+		pthread_attr_getinheritsched.c \
+		pthread_setschedparam.c \
+		pthread_getschedparam.c \
+		sched_get_priority_max.c \
+		sched_get_priority_min.c \
+		sched_setscheduler.c \
+		sched_getscheduler.c \
+		sched_yield.c
+
+SEMAPHORE_SRCS = \
+		sem_init.c \
+		sem_destroy.c \
+		sem_trywait.c \
+		sem_timedwait.c \
+		sem_wait.c \
+		sem_post.c \
+		sem_post_multiple.c \
+		sem_getvalue.c \
+		sem_open.c \
+		sem_close.c \
+		sem_unlink.c
+
+SPIN_SRCS	= \
+		ptw32_spinlock_check_need_init.c \
+		pthread_spin_init.c \
+		pthread_spin_destroy.c \
+		pthread_spin_lock.c \
+		pthread_spin_unlock.c \
+		pthread_spin_trylock.c
+
+SYNC_SRCS	= \
+		pthread_detach.c \
+		pthread_join.c
+
+TSD_SRCS	= \
+		pthread_key_create.c \
+		pthread_key_delete.c \
+		pthread_setspecific.c \
+		pthread_getspecific.c
+
+
+GCE_DLL	= pthreadGCE$(DLL_VER).dll
+GCED_DLL= pthreadGCE$(DLL_VERD).dll
+GCE_LIB	= libpthreadGCE$(DLL_VER).a
+GCED_LIB= libpthreadGCE$(DLL_VERD).a
+GCE_INLINED_STAMP = pthreadGCE$(DLL_VER).stamp
+GCED_INLINED_STAMP = pthreadGCE$(DLL_VERD).stamp
+GCE_STATIC_STAMP = libpthreadGCE$(DLL_VER).stamp
+GCED_STATIC_STAMP = libpthreadGCE$(DLL_VERD).stamp
+
+GC_DLL 	= pthreadGC$(DLL_VER).dll
+GCD_DLL	= pthreadGC$(DLL_VERD).dll
+GC_LIB	= libpthreadGC$(DLL_VER).a
+GCD_LIB	= libpthreadGC$(DLL_VERD).a
+GC_INLINED_STAMP = pthreadGC$(DLL_VER).stamp
+GCD_INLINED_STAMP = pthreadGC$(DLL_VERD).stamp
+GC_STATIC_STAMP = libpthreadGC$(DLL_VER).stamp
+GCD_STATIC_STAMP = libpthreadGC$(DLL_VERD).stamp
+
+PTHREAD_DEF	= pthread.def
+
+help:
+	@ echo "Run one of the following command lines:"
+	@ echo "make clean GC            (to build the GNU C dll with C cleanup code)"
+	@ echo "make clean GCE           (to build the GNU C dll with C++ exception handling)"
+	@ echo "make clean GC-inlined    (to build the GNU C inlined dll with C cleanup code)"
+	@ echo "make clean GCE-inlined   (to build the GNU C inlined dll with C++ exception handling)"
+	@ echo "make clean GC-static     (to build the GNU C inlined static lib with C cleanup code)"
+	@ echo "make clean GC-debug      (to build the GNU C debug dll with C cleanup code)"
+	@ echo "make clean GCE-debug     (to build the GNU C debug dll with C++ exception handling)"
+	@ echo "make clean GC-inlined-debug    (to build the GNU C inlined debug dll with C cleanup code)"
+	@ echo "make clean GCE-inlined-debug   (to build the GNU C inlined debug dll with C++ exception handling)"
+	@ echo "make clean GC-static-debug     (to build the GNU C inlined static debug lib with C cleanup code)"
+
+all:
+	@ $(MAKE) clean GCE
+	@ $(MAKE) clean GC
+
+GC:
+		$(MAKE) CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_OBJS)" $(GC_DLL)
+
+GC-debug:
+		$(MAKE) CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_OBJS)" DLL_VER=$(DLL_VERD) OPT="-D__CLEANUP_C -g -O0" $(GCD_DLL)
+
+GCE:
+		$(MAKE) CC=$(CXX) CLEANUP=-D__CLEANUP_CXX XC_FLAGS="$(GCE_CFLAGS)" OBJ="$(DLL_OBJS)" $(GCE_DLL)
+
+GCE-debug:
+		$(MAKE) CC=$(CXX) CLEANUP=-D__CLEANUP_CXX XC_FLAGS="$(GCE_CFLAGS)" OBJ="$(DLL_OBJS)" DLL_VER=$(DLL_VERD) OPT="-D__CLEANUP_CXX -g -O0" $(GCED_DLL)
+
+GC-inlined:
+		$(MAKE) XOPT="-DPTW32_BUILD_INLINED" CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" $(GC_INLINED_STAMP)
+
+GC-inlined-debug:
+		$(MAKE) XOPT="-DPTW32_BUILD_INLINED" CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" DLL_VER=$(DLL_VERD) OPT="-D__CLEANUP_C -g -O0" $(GCD_INLINED_STAMP)
+
+GCE-inlined:
+		$(MAKE) CC=$(CXX) XOPT="-DPTW32_BUILD_INLINED" CLEANUP=-D__CLEANUP_CXX XC_FLAGS="$(GCE_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" $(GCE_INLINED_STAMP)
+
+GCE-inlined-debug:
+		$(MAKE) CC=$(CXX) XOPT="-DPTW32_BUILD_INLINED" CLEANUP=-D__CLEANUP_CXX XC_FLAGS="$(GCE_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" DLL_VER=$(DLL_VERD) OPT="-D__CLEANUP_CXX -g -O0" $(GCED_INLINED_STAMP)
+
+GC-static:
+		$(MAKE) XOPT="-DPTW32_BUILD_INLINED -DPTW32_STATIC_LIB" CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" $(GC_STATIC_STAMP)
+
+GC-static-debug:
+		$(MAKE) XOPT="-DPTW32_BUILD_INLINED -DPTW32_STATIC_LIB" CLEANUP=-D__CLEANUP_C XC_FLAGS="$(GC_CFLAGS)" OBJ="$(DLL_INLINED_OBJS)" DLL_VER=$(DLL_VERD) OPT="-D__CLEANUP_C -g -O0" $(GCD_STATIC_STAMP)
+
+tests:
+	@ cd tests
+	@ $(MAKE) auto
+
+%.pre: %.c
+	$(CC) -E -o $@ $(CFLAGS) $^
+
+%.s: %.c
+	$(CC) -c $(CFLAGS) -DPTW32_BUILD_INLINED -Wa,-ahl $^ > $@
+
+%.o: %.rc
+	$(RC) $(RCFLAGS) $(CLEANUP) -o $@ $<
+
+.SUFFIXES: .dll .rc .c .o
+
+.c.o:;		 $(CC) -c -o $@ $(CFLAGS) $(XC_FLAGS) $<
+
+
+$(GC_DLL) $(GCD_DLL): $(DLL_OBJS)
+	$(CC) $(OPT) -shared -o $(GC_DLL) $(DLL_OBJS) $(LFLAGS)
+	$(DLLTOOL) -z pthread.def $(DLL_OBJS)
+	$(DLLTOOL) -k --dllname $@ --output-lib $(GC_LIB) --def $(PTHREAD_DEF)
+
+$(GCE_DLL): $(DLL_OBJS)
+	$(CC) $(OPT) -mthreads -shared -o $(GCE_DLL) $(DLL_OBJS) $(LFLAGS)
+	$(DLLTOOL) -z pthread.def $(DLL_OBJS)
+	$(DLLTOOL) -k --dllname $@ --output-lib $(GCE_LIB) --def $(PTHREAD_DEF)
+
+$(GC_INLINED_STAMP) $(GCD_INLINED_STAMP): $(DLL_INLINED_OBJS)
+	$(CC) $(OPT) $(XOPT) -shared -o $(GC_DLL) $(DLL_INLINED_OBJS) $(LFLAGS)
+	$(DLLTOOL) -z pthread.def $(DLL_INLINED_OBJS)
+	$(DLLTOOL) -k --dllname $(GC_DLL) --output-lib $(GC_LIB) --def $(PTHREAD_DEF)
+	echo touched > $(GC_INLINED_STAMP)
+
+$(GCE_INLINED_STAMP) $(GCED_INLINED_STAMP): $(DLL_INLINED_OBJS)
+	$(CC) $(OPT) $(XOPT) -mthreads -shared -o $(GCE_DLL) $(DLL_INLINED_OBJS)  $(LFLAGS)
+	$(DLLTOOL) -z pthread.def $(DLL_INLINED_OBJS)
+	$(DLLTOOL) -k --dllname $(GCE_DLL) --output-lib $(GCE_LIB) --def $(PTHREAD_DEF)
+	echo touched > $(GCE_INLINED_STAMP)
+
+$(GC_STATIC_STAMP) $(GCD_STATIC_STAMP): $(DLL_INLINED_OBJS)
+	$(RM) $(GC_LIB)
+	$(AR) -rv $(GC_LIB) $(DLL_INLINED_OBJS)
+	$(RANLIB) $(GC_LIB)
+	echo touched > $(GC_STATIC_STAMP)
+
+clean:
+	-$(RM) *~
+	-$(RM) *.i
+	-$(RM) *.s
+	-$(RM) *.o
+	-$(RM) *.obj
+	-$(RM) *.exe
+	-$(RM) $(PTHREAD_DEF)
+
+realclean: clean
+	-$(RM) $(GC_LIB)
+	-$(RM) $(GCE_LIB)
+	-$(RM) $(GC_DLL)
+	-$(RM) $(GCE_DLL)
+	-$(RM) $(GC_INLINED_STAMP)
+	-$(RM) $(GCE_INLINED_STAMP)
+	-$(RM) $(GC_STATIC_STAMP)
+	-$(RM) $(GCD_LIB)
+	-$(RM) $(GCED_LIB)
+	-$(RM) $(GCD_DLL)
+	-$(RM) $(GCED_DLL)
+	-$(RM) $(GCD_INLINED_STAMP)
+	-$(RM) $(GCED_INLINED_STAMP)
+	-$(RM) $(GCD_STATIC_STAMP)
+
+attr.o:		attr.c $(ATTR_SRCS) $(INCL)
+barrier.o:	barrier.c $(BARRIER_SRCS) $(INCL)
+cancel.o:	cancel.c $(CANCEL_SRCS) $(INCL)
+condvar.o:	condvar.c $(CONDVAR_SRCS) $(INCL)
+exit.o:		exit.c $(EXIT_SRCS) $(INCL)
+misc.o:		misc.c $(MISC_SRCS) $(INCL)
+mutex.o:	mutex.c $(MUTEX_SRCS) $(INCL)
+nonportable.o:	nonportable.c $(NONPORTABLE_SRCS) $(INCL)
+private.o:	private.c $(PRIVATE_SRCS) $(INCL)
+rwlock.o:	rwlock.c $(RWLOCK_SRCS) $(INCL)
+sched.o:	sched.c $(SCHED_SRCS) $(INCL)
+semaphore.o:	semaphore.c $(SEMAPHORE_SRCS) $(INCL)
+spin.o:		spin.c $(SPIN_SRCS) $(INCL)
+sync.o:		sync.c $(SYNC_SRCS) $(INCL)
+tsd.o:		tsd.c $(TSD_SRCS) $(INCL)
+version.o:	version.rc $(INCL)

deps/uv/deps/pthread-win32/MAINTAINERS

@@ -0,0 +1,4 @@
+CVS Repository maintainers
+
+Ross Johnson		rpj@ise.canberra.edu.au
+Ben Elliston		bje@cygnus.com

deps/uv/deps/pthread-win32/Makefile

@@ -0,0 +1,516 @@
+# This makefile is compatible with MS nmake and can be used as a
+# replacement for buildlib.bat. I've changed the target from an ordinary dll
+# (/LD) to a debugging dll (/LDd).
+# 
+# The variables $DLLDEST and $LIBDEST hold the destination directories for the
+# dll and the lib, respectively. Probably all that needs to change is $DEVROOT.
+
+
+# DLL_VER:
+# See pthread.h and README - This number is computed as 'current - age'
+DLL_VER	= 2
+DLL_VERD= $(DLL_VER)d
+
+DEVROOT	= C:\pthreads
+
+DLLDEST	= $(DEVROOT)\dll
+LIBDEST	= $(DEVROOT)\lib
+HDRDEST	= $(DEVROOT)\include
+
+DLLS	= pthreadVCE$(DLL_VER).dll pthreadVSE$(DLL_VER).dll pthreadVC$(DLL_VER).dll \
+		  pthreadVCE$(DLL_VERD).dll pthreadVSE$(DLL_VERD).dll pthreadVC$(DLL_VERD).dll
+INLINED_STAMPS	= pthreadVCE$(DLL_VER).stamp pthreadVSE$(DLL_VER).stamp pthreadVC$(DLL_VER).stamp \
+				  pthreadVCE$(DLL_VERD).stamp pthreadVSE$(DLL_VERD).stamp pthreadVC$(DLL_VERD).stamp
+STATIC_STAMPS	= pthreadVCE$(DLL_VER).static pthreadVSE$(DLL_VER).static pthreadVC$(DLL_VER).static \
+				  pthreadVCE$(DLL_VERD).static pthreadVSE$(DLL_VERD).static pthreadVC$(DLL_VERD).static
+
+CC	= cl
+CPPFLAGS = /I. /DHAVE_PTW32_CONFIG_H
+STATICCRT  = /MT
+STATICCRTD = /MTd
+DLLCRT     = /MD
+DLLCRTD    = /MDd
+XCFLAGS = /W3 /nologo
+CFLAGS	= /O2 /Ob2 $(XCFLAGS)
+CFLAGSD	= /Z7 $(XCFLAGS)
+
+# Uncomment this if config.h defines RETAIN_WSALASTERROR
+#XLIBS = wsock32.lib
+
+# Default cleanup style
+CLEANUP	= __CLEANUP_C
+
+# C++ Exceptions
+VCEFLAGS	= /EHsc /TP $(CPPFLAGS) $(CFLAGS)
+VCEFLAGSD	= /EHsc /TP $(CPPFLAGS) $(CFLAGSD)
+#Structured Exceptions
+VSEFLAGS	= $(CPPFLAGS) $(CFLAGS)
+VSEFLAGSD	= $(CPPFLAGS) $(CFLAGSD)
+#C cleanup code
+VCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+VCFLAGSD	= $(CPPFLAGS) $(CFLAGSD)
+
+DLL_INLINED_OBJS = \
+		pthread.obj \
+		version.res
+
+# Aggregate modules for inlinability
+DLL_OBJS	= \
+		attr.obj \
+		barrier.obj \
+		cancel.obj \
+		cleanup.obj \
+		condvar.obj \
+		create.obj \
+		dll.obj \
+		autostatic.obj \
+		errno.obj \
+		exit.obj \
+		fork.obj \
+		global.obj \
+		misc.obj \
+		mutex.obj \
+		nonportable.obj \
+		private.obj \
+		rwlock.obj \
+		sched.obj \
+		semaphore.obj \
+		signal.obj \
+		spin.obj \
+		sync.obj \
+		tsd.obj \
+		version.res
+
+# Separate modules for minimising the size of statically linked images
+SMALL_STATIC_OBJS	= \
+		pthread_attr_init.obj \
+		pthread_attr_destroy.obj \
+		pthread_attr_getdetachstate.obj \
+		pthread_attr_setdetachstate.obj \
+		pthread_attr_getstackaddr.obj \
+		pthread_attr_setstackaddr.obj \
+		pthread_attr_getstacksize.obj \
+		pthread_attr_setstacksize.obj \
+		pthread_attr_getscope.obj \
+		pthread_attr_setscope.obj \
+		pthread_attr_setschedpolicy.obj \
+		pthread_attr_getschedpolicy.obj \
+		pthread_attr_setschedparam.obj \
+		pthread_attr_getschedparam.obj \
+		pthread_attr_setinheritsched.obj \
+		pthread_attr_getinheritsched.obj \
+		pthread_barrier_init.obj \
+		pthread_barrier_destroy.obj \
+		pthread_barrier_wait.obj \
+		pthread_barrierattr_init.obj \
+		pthread_barrierattr_destroy.obj \
+		pthread_barrierattr_setpshared.obj \
+		pthread_barrierattr_getpshared.obj \
+		pthread_setcancelstate.obj \
+		pthread_setcanceltype.obj \
+		pthread_testcancel.obj \
+		pthread_cancel.obj \
+		cleanup.obj \
+		pthread_condattr_destroy.obj \
+		pthread_condattr_getpshared.obj \
+		pthread_condattr_init.obj \
+		pthread_condattr_setpshared.obj \
+		pthread_cond_destroy.obj \
+		pthread_cond_init.obj \
+		pthread_cond_signal.obj \
+		pthread_cond_wait.obj \
+		create.obj \
+		dll.obj \
+		autostatic.obj \
+		errno.obj \
+		pthread_exit.obj \
+		fork.obj \
+		global.obj \
+		pthread_mutex_init.obj \
+		pthread_mutex_destroy.obj \
+		pthread_mutexattr_init.obj \
+		pthread_mutexattr_destroy.obj \
+		pthread_mutexattr_getpshared.obj \
+		pthread_mutexattr_setpshared.obj \
+		pthread_mutexattr_settype.obj \
+		pthread_mutexattr_gettype.obj \
+		pthread_mutexattr_setrobust.obj \
+		pthread_mutexattr_getrobust.obj \
+		pthread_mutex_lock.obj \
+		pthread_mutex_timedlock.obj \
+		pthread_mutex_unlock.obj \
+		pthread_mutex_trylock.obj \
+		pthread_mutex_consistent.obj \
+		pthread_mutexattr_setkind_np.obj \
+		pthread_mutexattr_getkind_np.obj \
+		pthread_getw32threadhandle_np.obj \
+		pthread_getunique_np.obj \
+		pthread_delay_np.obj \
+		pthread_num_processors_np.obj \
+		pthread_win32_attach_detach_np.obj \
+		pthread_equal.obj \
+		pthread_getconcurrency.obj \
+		pthread_once.obj \
+		pthread_self.obj \
+		pthread_setconcurrency.obj \
+		pthread_rwlock_init.obj \
+		pthread_rwlock_destroy.obj \
+		pthread_rwlockattr_init.obj \
+		pthread_rwlockattr_destroy.obj \
+		pthread_rwlockattr_getpshared.obj \
+		pthread_rwlockattr_setpshared.obj \
+		pthread_rwlock_rdlock.obj \
+		pthread_rwlock_wrlock.obj \
+		pthread_rwlock_unlock.obj \
+		pthread_rwlock_tryrdlock.obj \
+		pthread_rwlock_trywrlock.obj \
+		pthread_setschedparam.obj \
+		pthread_getschedparam.obj \
+		pthread_timechange_handler_np.obj \
+		ptw32_is_attr.obj \
+		ptw32_processInitialize.obj \
+		ptw32_processTerminate.obj \
+		ptw32_threadStart.obj \
+		ptw32_threadDestroy.obj \
+		ptw32_tkAssocCreate.obj \
+		ptw32_tkAssocDestroy.obj \
+		ptw32_callUserDestroyRoutines.obj \
+		ptw32_timespec.obj \
+		ptw32_throw.obj \
+		ptw32_getprocessors.obj \
+		ptw32_calloc.obj \
+		ptw32_new.obj \
+		ptw32_reuse.obj \
+		ptw32_rwlock_check_need_init.obj \
+		ptw32_cond_check_need_init.obj \
+		ptw32_mutex_check_need_init.obj \
+		ptw32_semwait.obj \
+		ptw32_relmillisecs.obj \
+		ptw32_MCS_lock.obj \
+		sched_get_priority_max.obj \
+		sched_get_priority_min.obj \
+		sched_setscheduler.obj \
+		sched_getscheduler.obj \
+		sched_yield.obj \
+		sem_init.obj \
+		sem_destroy.obj \
+		sem_trywait.obj \
+		sem_timedwait.obj \
+		sem_wait.obj \
+		sem_post.obj \
+		sem_post_multiple.obj \
+		sem_getvalue.obj \
+		sem_open.obj \
+		sem_close.obj \
+		sem_unlink.obj \
+		signal.obj \
+		pthread_kill.obj \
+		ptw32_spinlock_check_need_init.obj \
+		pthread_spin_init.obj \
+		pthread_spin_destroy.obj \
+		pthread_spin_lock.obj \
+		pthread_spin_unlock.obj \
+		pthread_spin_trylock.obj \
+		pthread_detach.obj \
+		pthread_join.obj \
+		pthread_key_create.obj \
+		pthread_key_delete.obj \
+		pthread_setspecific.obj \
+		pthread_getspecific.obj \
+		w32_CancelableWait.obj \
+		version.res
+
+INCL	= config.h implement.h semaphore.h pthread.h need_errno.h
+
+ATTR_SRCS	= \
+		pthread_attr_init.c \
+		pthread_attr_destroy.c \
+		pthread_attr_getdetachstate.c \
+		pthread_attr_setdetachstate.c \
+		pthread_attr_getstackaddr.c \
+		pthread_attr_setstackaddr.c \
+		pthread_attr_getstacksize.c \
+		pthread_attr_setstacksize.c \
+		pthread_attr_getscope.c \
+		pthread_attr_setscope.c
+
+BARRIER_SRCS = \
+		pthread_barrier_init.c \
+		pthread_barrier_destroy.c \
+		pthread_barrier_wait.c \
+		pthread_barrierattr_init.c \
+		pthread_barrierattr_destroy.c \
+		pthread_barrierattr_setpshared.c \
+		pthread_barrierattr_getpshared.c
+
+CANCEL_SRCS	= \
+		pthread_setcancelstate.c \
+		pthread_setcanceltype.c \
+		pthread_testcancel.c \
+		pthread_cancel.c 
+
+CONDVAR_SRCS	= \
+		ptw32_cond_check_need_init.c \
+		pthread_condattr_destroy.c \
+		pthread_condattr_getpshared.c \
+		pthread_condattr_init.c \
+		pthread_condattr_setpshared.c \
+		pthread_cond_destroy.c \
+		pthread_cond_init.c \
+		pthread_cond_signal.c \
+		pthread_cond_wait.c
+
+EXIT_SRCS	= \
+		pthread_exit.c
+
+MISC_SRCS	= \
+		pthread_equal.c \
+		pthread_getconcurrency.c \
+		pthread_kill.c \
+		pthread_once.c \
+		pthread_self.c \
+		pthread_setconcurrency.c \
+		ptw32_calloc.c \
+		ptw32_MCS_lock.c \
+		ptw32_new.c \
+		ptw32_reuse.c \
+		ptw32_relmillisecs.c \
+		w32_CancelableWait.c
+
+MUTEX_SRCS	= \
+		ptw32_mutex_check_need_init.c \
+		pthread_mutex_init.c \
+		pthread_mutex_destroy.c \
+		pthread_mutexattr_init.c \
+		pthread_mutexattr_destroy.c \
+		pthread_mutexattr_getpshared.c \
+		pthread_mutexattr_setpshared.c \
+		pthread_mutexattr_settype.c \
+		pthread_mutexattr_gettype.c \
+		pthread_mutexattr_setrobust.c \
+		pthread_mutexattr_getrobust.c \
+		pthread_mutex_lock.c \
+		pthread_mutex_timedlock.c \
+		pthread_mutex_unlock.c \
+		pthread_mutex_trylock.c \
+		pthread_mutex_consistent.c
+
+NONPORTABLE_SRCS = \
+		pthread_mutexattr_setkind_np.c \
+		pthread_mutexattr_getkind_np.c \
+		pthread_getw32threadhandle_np.c \
+		pthread_getunique_np.c \
+		pthread_delay_np.c \
+		pthread_num_processors_np.c \
+		pthread_win32_attach_detach_np.c \
+		pthread_timechange_handler_np.c 
+
+PRIVATE_SRCS	= \
+		ptw32_is_attr.c \
+		ptw32_processInitialize.c \
+		ptw32_processTerminate.c \
+		ptw32_threadStart.c \
+		ptw32_threadDestroy.c \
+		ptw32_tkAssocCreate.c \
+		ptw32_tkAssocDestroy.c \
+		ptw32_callUserDestroyRoutines.c \
+		ptw32_semwait.c \
+		ptw32_timespec.c \
+		ptw32_throw.c \
+		ptw32_getprocessors.c
+
+RWLOCK_SRCS	= \
+		ptw32_rwlock_check_need_init.c \
+		ptw32_rwlock_cancelwrwait.c \
+		pthread_rwlock_init.c \
+		pthread_rwlock_destroy.c \
+		pthread_rwlockattr_init.c \
+		pthread_rwlockattr_destroy.c \
+		pthread_rwlockattr_getpshared.c \
+		pthread_rwlockattr_setpshared.c \
+		pthread_rwlock_rdlock.c \
+		pthread_rwlock_timedrdlock.c \
+		pthread_rwlock_wrlock.c \
+		pthread_rwlock_timedwrlock.c \
+		pthread_rwlock_unlock.c \
+		pthread_rwlock_tryrdlock.c \
+		pthread_rwlock_trywrlock.c
+
+SCHED_SRCS	= \
+		pthread_attr_setschedpolicy.c \
+		pthread_attr_getschedpolicy.c \
+		pthread_attr_setschedparam.c \
+		pthread_attr_getschedparam.c \
+		pthread_attr_setinheritsched.c \
+		pthread_attr_getinheritsched.c \
+		pthread_setschedparam.c \
+		pthread_getschedparam.c \
+		sched_get_priority_max.c \
+		sched_get_priority_min.c \
+		sched_setscheduler.c \
+		sched_getscheduler.c \
+		sched_yield.c
+
+SEMAPHORE_SRCS = \
+		sem_init.c \
+		sem_destroy.c \
+		sem_trywait.c \
+		sem_timedwait.c \
+		sem_wait.c \
+		sem_post.c \
+		sem_post_multiple.c \
+		sem_getvalue.c \
+		sem_open.c \
+		sem_close.c \
+		sem_unlink.c
+
+SPIN_SRCS	= \
+		ptw32_spinlock_check_need_init.c \
+		pthread_spin_init.c \
+		pthread_spin_destroy.c \
+		pthread_spin_lock.c \
+		pthread_spin_unlock.c \
+		pthread_spin_trylock.c
+
+SYNC_SRCS	= \
+		pthread_detach.c \
+		pthread_join.c
+
+TSD_SRCS	= \
+		pthread_key_create.c \
+		pthread_key_delete.c \
+		pthread_setspecific.c \
+		pthread_getspecific.c
+
+
+help:
+	@ echo Run one of the following command lines:
+	@ echo nmake clean VCE   (to build the MSVC dll with C++ exception handling)
+	@ echo nmake clean VSE   (to build the MSVC dll with structured exception handling)
+	@ echo nmake clean VC    (to build the MSVC dll with C cleanup code)
+	@ echo nmake clean VCE-inlined   (to build the MSVC inlined dll with C++ exception handling)
+	@ echo nmake clean VSE-inlined   (to build the MSVC inlined dll with structured exception handling)
+	@ echo nmake clean VC-inlined    (to build the MSVC inlined dll with C cleanup code)
+	@ echo nmake clean VC-static     (to build the MSVC static lib with C cleanup code)
+	@ echo nmake clean VCE-debug   (to build the debug MSVC dll with C++ exception handling)
+	@ echo nmake clean VSE-debug   (to build the debug MSVC dll with structured exception handling)
+	@ echo nmake clean VC-debug    (to build the debug MSVC dll with C cleanup code)
+	@ echo nmake clean VCE-inlined-debug   (to build the debug MSVC inlined dll with C++ exception handling)
+	@ echo nmake clean VSE-inlined-debug   (to build the debug MSVC inlined dll with structured exception handling)
+	@ echo nmake clean VC-inlined-debug    (to build the debug MSVC inlined dll with C cleanup code)
+	@ echo nmake clean VC-static-debug     (to build the debug MSVC static lib with C cleanup code)
+
+all:
+	@ $(MAKE) /E clean VCE-inlined
+	@ $(MAKE) /E clean VSE-inlined
+	@ $(MAKE) /E clean VC-inlined
+	@ $(MAKE) /E clean VCE-inlined-debug
+	@ $(MAKE) /E clean VSE-inlined-debug
+	@ $(MAKE) /E clean VC-inlined-debug
+
+VCE:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VCEFLAGS) $(DLLCRT)" CLEANUP=__CLEANUP_CXX pthreadVCE$(DLL_VER).dll
+
+VCE-debug:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VCEFLAGSD) $(DLLCRTD)" CLEANUP=__CLEANUP_CXX pthreadVCE$(DLL_VERD).dll
+
+VSE:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VSEFLAGS) $(DLLCRT)" CLEANUP=__CLEANUP_SEH pthreadVSE$(DLL_VER).dll
+
+VSE-debug:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VSEFLAGSD) $(DLLCRTD)" CLEANUP=__CLEANUP_SEH pthreadVSE$(DLL_VERD).dll
+
+VC:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VCFLAGS) $(DLLCRT)" CLEANUP=__CLEANUP_C pthreadVC$(DLL_VER).dll
+
+VC-debug:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VCFLAGSD) $(DLLCRTD)" CLEANUP=__CLEANUP_C pthreadVC$(DLL_VERD).dll
+
+#
+# The so-called inlined DLL is just a single translation unit with
+# inlining optimisation turned on.
+#
+VCE-inlined:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VCEFLAGS) $(DLLCRT) /DPTW32_BUILD_INLINED" CLEANUP=__CLEANUP_CXX pthreadVCE$(DLL_VER).stamp
+
+VCE-inlined-debug:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VCEFLAGSD) $(DLLCRTD) /DPTW32_BUILD_INLINED" CLEANUP=__CLEANUP_CXX pthreadVCE$(DLL_VERD).stamp
+
+VSE-inlined:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VSEFLAGS) $(DLLCRT) /DPTW32_BUILD_INLINED" CLEANUP=__CLEANUP_SEH pthreadVSE$(DLL_VER).stamp
+
+VSE-inlined-debug:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VSEFLAGSD) $(DLLCRTD) /DPTW32_BUILD_INLINED" CLEANUP=__CLEANUP_SEH pthreadVSE$(DLL_VERD).stamp
+
+VC-inlined:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VCFLAGS) $(DLLCRT) /DPTW32_BUILD_INLINED" CLEANUP=__CLEANUP_C pthreadVC$(DLL_VER).stamp
+
+VC-inlined-debug:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VCFLAGSD) $(DLLCRTD) /DPTW32_BUILD_INLINED" CLEANUP=__CLEANUP_C pthreadVC$(DLL_VERD).stamp
+
+VC-static:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VCFLAGS) $(STATICCRT) /DPTW32_BUILD_INLINED /DPTW32_STATIC_LIB" CLEANUP=__CLEANUP_C pthreadVC$(DLL_VER).static
+
+VC-static-debug:
+	@ $(MAKE) /E /nologo EHFLAGS="$(VCFLAGSD) $(STATICCRTD) /DPTW32_BUILD_INLINED /DPTW32_STATIC_LIB" CLEANUP=__CLEANUP_C pthreadVC$(DLL_VERD).static
+
+realclean: clean
+	if exist pthread*.dll del pthread*.dll
+	if exist pthread*.lib del pthread*.lib
+	if exist *.manifest del *.manifest
+	if exist *.stamp del *.stamp
+
+clean:
+	if exist *.obj del *.obj
+	if exist *.def del *.def
+	if exist *.ilk del *.ilk
+	if exist *.pdb del *.pdb
+	if exist *.exp del *.exp
+	if exist *.map del *.map
+	if exist *.o del *.o
+	if exist *.i del *.i
+	if exist *.res del *.res
+
+
+install:
+	copy pthread*.dll $(DLLDEST)
+	copy pthread*.lib $(LIBDEST)
+	copy pthread.h $(HDRDEST)
+	copy sched.h $(HDRDEST)
+	copy semaphore.h $(HDRDEST)
+
+$(DLLS): $(DLL_OBJS)
+	$(CC) /LDd /Zi /nologo $(DLL_OBJS) /link /implib:$*.lib $(XLIBS) /out:$@
+
+$(INLINED_STAMPS): $(DLL_INLINED_OBJS)
+	$(CC) /LDd /Zi /nologo $(DLL_INLINED_OBJS) /link /implib:$*.lib $(XLIBS) /out:$*.dll
+
+$(STATIC_STAMPS): $(DLL_INLINED_OBJS)
+	if exist $*.lib del $*.lib
+	lib $(DLL_INLINED_OBJS) /out:$*.lib
+
+.c.obj:
+	$(CC) $(EHFLAGS) /D$(CLEANUP) -c $<
+
+.rc.res:
+	rc /dPTW32_RC_MSC /d$(CLEANUP) $<
+
+.c.i:
+	$(CC) /P /O2 /Ob1 $(VCFLAGS) $<
+
+attr.obj:	attr.c $(ATTR_SRCS) $(INCL)
+barrier.obj:	barrier.c $(BARRIER_SRCS) $(INCL)
+cancel.obj:	cancel.c $(CANCEL_SRCS) $(INCL)
+condvar.obj:	condvar.c $(CONDVAR_SRCS) $(INCL)
+exit.obj:	exit.c $(EXIT_SRCS) $(INCL)
+misc.obj:	misc.c $(MISC_SRCS) $(INCL)
+mutex.obj:	mutex.c $(MUTEX_SRCS) $(INCL)
+nonportable.obj:	nonportable.c $(NONPORTABLE_SRCS) $(INCL)
+private.obj:	private.c $(PRIVATE_SRCS) $(INCL)
+rwlock.obj:	rwlock.c $(RWLOCK_SRCS) $(INCL)
+sched.obj:	sched.c $(SCHED_SRCS) $(INCL)
+semaphore.obj:	semaphore.c $(SEMAPHORE_SRCS) $(INCL)
+spin.obj:	spin.c $(SPIN_SRCS) $(INCL)
+sync.obj:	sync.c $(SYNC_SRCS) $(INCL)
+tsd.obj:	tsd.c $(TSD_SRCS) $(INCL)
+version.res:	version.rc $(INCL)

deps/uv/deps/pthread-win32/Nmakefile

@@ -0,0 +1,24 @@
+/*
+ * nmake file for uwin pthread library
+ */
+
+VERSION 		= -
+CCFLAGS 		= -V -g $(CC.DLL)
+HAVE_PTW32_CONFIG_H	== 1
+_MT			== 1
+_timeb		== timeb
+_ftime		== ftime
+_errno		== _ast_errno
+
+$(INCLUDEDIR)	:INSTALLDIR:	pthread.h sched.h
+
+pthread $(VERSION) :LIBRARY: attr.c barrier.c cancel.c cleanup.c condvar.c \
+	create.c dll.c exit.c fork.c global.c misc.c mutex.c private.c \
+	rwlock.c sched.c semaphore.c spin.c sync.c tsd.c nonportable.c
+
+:: ANNOUNCE CONTRIBUTORS COPYING.LIB ChangeLog FAQ GNUmakefile MAINTAINERS \
+	Makefile Makefile.in Makefile.vc NEWS PROGRESS README README.WinCE \
+	TODO WinCE-PORT install-sh errno.c tests tests.mk acconfig.h \
+	config.guess config.h.in config.sub configure configure.in signal.c \
+	README.CV README.NONPORTABLE pthread.dsp pthread.dsw
+

deps/uv/deps/pthread-win32/Nmakefile.tests

@@ -0,0 +1,260 @@
+/* for running tests */
+CCFLAGS 	= -g 
+_MT		== 1
+_timeb	== timeb
+_ftime	== ftime 
+
+.SOURCE:	tests
+/*
+:PACKAGE:	pthread
+*/
+
+set keepgoing
+
+":test:" : .MAKE .OPERATOR
+	local I
+	$(<:D:B:S=.pass) : .IMPLICIT $(>:D:B:S=.pass)
+	for I $(<) $(>)
+		$(I:D:B:S=.pass) : .VIRTUAL .FORCE $(I)
+			$(>)
+	end
+sizes::		sizes.c
+loadfree::	loadfree.c
+mutex1::	mutex1.c
+mutex1e::	mutex1e.c
+mutex1n::	mutex1n.c
+mutex1r::	mutex1r.c
+mutex2::	mutex2.c
+mutex2r::	mutex2r.c
+mutex2e::	mutex2e.c
+exit1::	exit1.c
+condvar1::	condvar1.c
+condvar1_1::	condvar1_1.c
+condvar1_2::	condvar1_2.c
+self1::		self1.c
+condvar2::	condvar2.c
+condvar2_1::	condvar2_1.c
+condvar3_1::	condvar3_1.c
+condvar3_2::	condvar3_2.c
+condvar3_3::	condvar3_3.c
+create1.::	create1.c
+create2.::	create2.c
+cancel1::	cancel1.c
+cancel2::	cancel2.c
+mutex3::	mutex3.c
+mutex3r::	mutex3r.c
+mutex3e::	mutex3e.c
+mutex4::	mutex4.c
+mutex5::	mutex5.c
+mutex6::	mutex6.c
+mutex6e::	mutex6e.c
+mutex6n::	mutex6n.c
+mutex6r::	mutex6r.c
+mutex7::	mutex7.c
+mutex6s::	mutex6s.c
+mutex6rs::	mutex6rs.c
+mutex6es::	mutex6es.c
+mutex7e::	mutex7e.c
+mutex7n::	mutex7n.c
+mutex7r::	mutex7r.c
+mutex8::	mutex8.c
+mutex8e::	mutex8e.c
+mutex8n::	mutex8n.c
+mutex8r::	mutex8r.c
+equal1::	equal1.c
+exit2::		exit2.c
+exit3::		exit3.c
+exit4::		exit4.c
+exit5::		exit5.c
+join0::		join0.c
+join1::		join1.c
+join2::		join2.c
+join3::		join3.c
+kill1::		kill1.c
+count1::	count1.c
+once1::		once1.c
+tsd1::		tsd1.c
+self2::		self2.c
+eyal1::		eyal1.c
+condvar3::	condvar3.c
+condvar4::	condvar4.c
+condvar5::	condvar5.c
+condvar6::	condvar6.c
+condvar7::	condvar7.c
+condvar8::	condvar8.c
+condvar9::	condvar9.c
+errno1::	errno1.c
+reuse1.::	reuse1.c
+reuse2.::	reuse2.c
+rwlock1::	rwlock1.c
+rwlock2::	rwlock2.c
+rwlock3::	rwlock3.c
+rwlock4::	rwlock4.c
+rwlock5::	rwlock5.c
+rwlock6::	rwlock6.c
+rwlock7::	rwlock7.c
+rwlock8::	rwlock8.c
+rwlock2_t::	rwlock2_t.c
+rwlock3_t::	rwlock3_t.c
+rwlock4_t::	rwlock4_t.c
+rwlock5_t::	rwlock5_t.c
+rwlock6_t::	rwlock6_t.c
+rwlock6_t2::	rwlock6_t2.c
+semaphore1::	semaphore1.c
+semaphore2::	semaphore2.c
+semaphore3::	semaphore3.c
+context1::	context1.c
+cancel3::	cancel3.c
+cancel4::	cancel4.c
+cancel5::	cancel5.c
+cancel6a::	cancel6a.c
+cancel6d::	cancel6d.c
+cancel7::	cancel7.c
+cleanup0::	cleanup0.c
+cleanup1::	cleanup1.c
+cleanup2::	cleanup2.c
+cleanup3::	cleanup3.c
+priority1::     priority1.c
+priority2::     priority2.c
+inherit1::      inherit1.c
+spin1::         spin1.c
+spin2::         spin2.c
+spin3::         spin3.c
+spin4::         spin4.c
+barrier1::      barrier1.c
+barrier2::      barrier2.c
+barrier3::      barrier3.c
+barrier4::      barrier4.c
+barrier5::      barrier5.c
+exception1::	exception1.c
+exception2::	exception2.c
+exception3::	exception3.c
+benchtest1::    benchtest1.c
+benchtest2::    benchtest2.c
+benchtest3::    benchtest3.c
+benchtest4::    benchtest4.c
+benchtest5::    benchtest5.c
+valid1::	valid1.c
+valid2::	valid2.c
+cancel9::	cancel9.c
+
+sizes:		:test:	sizes
+loadfree:	:test:
+mutex5		:test:	loadfree
+mutex1		:test:	loadfree
+mutex1n		:test:	loadfree
+mutex1r		:test:	loadfree
+mutex1e		:test:	loadfree
+semaphore1	:test:	loadfree
+semaphore2	:test:	loadfree
+semaphore3	:test:	loadfree
+mutex2		:test:	loadfree
+mutex2r		:test:	loadfree
+mutex2e		:test:	loadfree
+exit1		:test:	loadfree
+condvar1	:test:	loadfree
+kill1		:test:	loadfree
+condvar1_1	:test:	condvar1
+condvar1_2	:test:	join2
+self1		:test:	loadfree
+condvar2	:test:	condvar1
+condvar2_1	:test:	condvar2
+create1 	:test:	mutex2
+create2 	:test:	create1
+reuse1 		:test:	create2
+reuse2 		:test:	reuse1
+cancel1		:test:	create1
+cancel2		:test:	cancel1
+mutex3		:test:	create1
+mutex3r		:test:	create1
+mutex3e		:test:	create1
+mutex4		:test:	mutex3
+mutex6		:test:	mutex4
+mutex6n		:test:	mutex4
+mutex6e		:test:	mutex4
+mutex6r		:test:	mutex4
+mutex6s		:test:	mutex6
+mutex6rs	:test:	mutex6r
+mutex6es	:test:	mutex6e
+mutex7		:test:	mutex6
+mutex7n		:test:	mutex6n
+mutex7e		:test:	mutex6e
+mutex7r		:test:	mutex6r
+mutex8		:test:	mutex7
+mutex8n		:test:	mutex7n
+mutex8e		:test:	mutex7e
+mutex8r		:test:	mutex7r
+equal1		:test:	create1
+exit2		:test:	create1
+exit3		:test:	create1
+exit4		:test:	kill1
+exit5		:test:	exit4
+join0		:test:	create1
+join1		:test:	create1
+join2		:test:	create1
+join3		:test:	join2
+count1		:test:	join1
+once1		:test:	create1
+tsd1		:test:	join1
+self2		:test:	create1
+eyal1		:test:	tsd1
+condvar3	:test:	create1
+condvar3_1	:test:	condvar3
+condvar3_2	:test:	condvar3_1
+condvar3_3	:test:	condvar3_2
+condvar4	:test:	create1
+condvar5	:test:	condvar4
+condvar6	:test:	condvar5
+condvar7	:test:	condvar6	cleanup1
+condvar8	:test:	condvar7
+condvar9	:test:	condvar8
+errno1		:test:	mutex3
+rwlock1		:test:	condvar6
+rwlock2		:test:	rwlock1
+rwlock3		:test:	rwlock2
+rwlock4		:test:	rwlock3
+rwlock5		:test:	rwlock4
+rwlock6		:test:	rwlock5
+rwlock7		:test:	rwlock6
+rwlock8		:test:	rwlock7
+rwlock2_t	:test:	rwlock2
+rwlock3_t	:test:	rwlock2_t
+rwlock4_t	:test:	rwlock3_t
+rwlock5_t	:test:	rwlock4_t
+rwlock6_t	:test:	rwlock5_t
+rwlock6_t2	:test:	rwlock6_t
+context1	:test:	cancel2
+cancel3		:test:	context1
+cancel4		:test:	cancel3
+cancel5		:test:	cancel3
+cancel6a	:test:	cancel3
+cancel6d	:test:	cancel3
+cancel7		:test:	kill1
+cleanup0	:test:	cancel5
+cleanup1	:test:	cleanup0
+cleanup2	:test:	cleanup1
+cleanup3	:test:	cleanup2
+priority1       :test:  join1
+priority2       :test:  priority1
+inherit1        :test:  join1
+spin1           :test:
+spin2           :test:  spin1.c
+spin3           :test:  spin2.c
+spin4           :test:  spin3.c
+barrier1        :test:
+barrier2        :test:  barrier1.c
+barrier3        :test:  barrier2.c
+barrier4        :test:  barrier3.c
+barrier5        :test:  barrier4.c
+benchtest1      :test:  mutex3
+benchtest2      :test:  benchtest1
+benchtest3      :test:  benchtest2
+benchtest4      :test:  benchtest3
+benchtest5      :test:  benchtest4
+exception1	:test:	cancel4
+exception2	:test:	exception1
+exception3	:test:	exception2
+exit4		:test:	exit3
+valid1		:test:	join1
+valid2		:test:	valid1
+cancel9		:test:	cancel8

deps/uv/deps/pthread-win32/PROGRESS

@@ -0,0 +1,4 @@
+Please see the ANNOUNCE file "Level of Standards Conformance"
+or the web page:
+
+http://sources.redhat.com/pthreads-win32/conformance.html

deps/uv/deps/pthread-win32/README

@@ -0,0 +1,601 @@
+PTHREADS-WIN32
+==============
+
+Pthreads-win32 is free software, distributed under the GNU Lesser
+General Public License (LGPL). See the file 'COPYING.LIB' for terms
+and conditions. Also see the file 'COPYING' for information
+specific to pthreads-win32, copyrights and the LGPL.
+
+
+What is it?
+-----------
+
+Pthreads-win32 is an Open Source Software implementation of the
+Threads component of the POSIX 1003.1c 1995 Standard (or later)
+for Microsoft's Win32 environment. Some functions from POSIX
+1003.1b are also supported including semaphores. Other related
+functions include the set of read-write lock functions. The
+library also supports some of the functionality of the Open
+Group's Single Unix specification, version 2, namely mutex types,
+plus some common and pthreads-win32 specific non-portable
+routines (see README.NONPORTABLE).
+
+See the file "ANNOUNCE" for more information including standards
+conformance details and the list of supported and unsupported
+routines.
+
+
+Prerequisites
+-------------
+MSVC or GNU C (MinGW32 MSys development kit)
+	To build from source.
+
+QueueUserAPCEx by Panagiotis E. Hadjidoukas
+	To support any thread cancelation in C++ library builds or
+	to support cancelation of blocked threads in any build.
+	This library is not required otherwise.
+
+	For true async cancelation of threads (including blocked threads).
+	This is a DLL and Windows driver that provides pre-emptive APC
+	by forcing threads into an alertable state when the APC is queued.
+	Both the DLL and driver are provided with the pthreads-win32.exe
+	self-unpacking ZIP, and on the pthreads-win32 FTP site  (in source
+	and pre-built forms). Currently this is a separate LGPL package to
+	pthreads-win32. See the README in the QueueUserAPCEx folder for
+	installation instructions.
+
+	Pthreads-win32 will automatically detect if the QueueUserAPCEx DLL
+	QuserEx.DLL is available and whether the driver AlertDrv.sys is
+	loaded. If it is not available, pthreads-win32 will simulate async
+	cancelation, which means that it can async cancel only threads that
+	are runnable. The simulated async cancellation cannot cancel blocked
+	threads.
+
+        [FOR SECURITY] To be found Quserex.dll MUST be installed in the
+	Windows System Folder. This is not an unreasonable constraint given a
+	driver must also be installed and loaded at system startup.
+
+
+Library naming
+--------------
+
+Because the library is being built using various exception
+handling schemes and compilers - and because the library
+may not work reliably if these are mixed in an application,
+each different version of the library has it's own name.
+
+Note 1: the incompatibility is really between EH implementations
+of the different compilers. It should be possible to use the
+standard C version from either compiler with C++ applications
+built with a different compiler. If you use an EH version of
+the library, then you must use the same compiler for the
+application. This is another complication and dependency that
+can be avoided by using only the standard C library version.
+
+Note 2: if you use a standard C pthread*.dll with a C++
+application, then any functions that you define that are
+intended to be called via pthread_cleanup_push() must be
+__cdecl.
+
+Note 3: the intention was to also name either the VC or GC
+version (it should be arbitrary) as pthread.dll, including
+pthread.lib and libpthread.a as appropriate. This is no longer
+likely to happen.
+
+Note 4: the compatibility number was added so that applications
+can differentiate between binary incompatible versions of the
+libs and dlls.
+
+In general:
+	pthread[VG]{SE,CE,C}[c].dll
+	pthread[VG]{SE,CE,C}[c].lib
+
+where:
+	[VG] indicates the compiler
+	V	- MS VC, or
+	G	- GNU C
+
+	{SE,CE,C} indicates the exception handling scheme
+	SE	- Structured EH, or
+	CE	- C++ EH, or
+	C	- no exceptions - uses setjmp/longjmp
+
+	c	- DLL compatibility number indicating ABI and API
+		  compatibility with applications built against
+		  a snapshot with the same compatibility number.
+		  See 'Version numbering' below.
+
+The name may also be suffixed by a 'd' to indicate a debugging version
+of the library. E.g. pthreadVC2d.lib. Debugging versions contain
+additional information for debugging (symbols etc) and are often not
+optimised in any way (compiled with optimisation turned off).
+
+Examples:
+	pthreadVSE.dll	(MSVC/SEH)
+	pthreadGCE.dll	(GNUC/C++ EH)
+	pthreadGC.dll	(GNUC/not dependent on exceptions)
+	pthreadVC1.dll	(MSVC/not dependent on exceptions - not binary
+			compatible with pthreadVC.dll)
+	pthreadVC2.dll	(MSVC/not dependent on exceptions - not binary
+			compatible with pthreadVC1.dll or pthreadVC.dll)
+
+The GNU library archive file names have correspondingly changed to:
+
+	libpthreadGCEc.a
+	libpthreadGCc.a
+
+
+Versioning numbering
+--------------------
+
+Version numbering is separate from the snapshot dating system, and
+is the canonical version identification system embedded within the
+DLL using the Microsoft version resource system. The versioning
+system chosen follows the GNU Libtool system. See
+http://www.gnu.org/software/libtool/manual.html section 6.2.
+
+See the resource file 'version.rc'.
+
+Microsoft version numbers use 4 integers:
+
+	0.0.0.0
+
+Pthreads-win32 uses the first 3 following the Libtool convention.
+The fourth is commonly used for the build number, but will be reserved
+for future use.
+
+	current.revision.age.0
+
+The numbers are changed as follows:
+
+1. If the library source code has changed at all since the last update,
+   then increment revision (`c:r:a' becomes `c:r+1:a').
+2. If any interfaces have been added, removed, or changed since the last
+   update, increment current, and set revision to 0.
+3. If any interfaces have been added since the last public release, then
+   increment age.
+4. If any interfaces have been removed or changed since the last public
+   release, then set age to 0.
+
+
+DLL compatibility numbering is an attempt to ensure that applications
+always load a compatible pthreads-win32 DLL by using a DLL naming system
+that is consistent with the version numbering system. It also allows
+older and newer DLLs to coexist in the same filesystem so that older
+applications can continue to be used. For pre .NET Windows systems,
+this inevitably requires incompatible versions of the same DLLs to have
+different names.
+
+Pthreads-win32 has adopted the Cygwin convention of appending a single
+integer number to the DLL name. The number used is based on the library
+version number and is computed as 'current' - 'age'.
+
+(See http://home.att.net/~perlspinr/libversioning.html for a nicely
+detailed explanation.)
+
+Using this method, DLL name/s will only change when the DLL's
+backwards compatibility changes. Note that the addition of new
+'interfaces' will not of itself change the DLL's compatibility for older
+applications.
+
+
+Which of the several dll versions to use?
+-----------------------------------------
+or,
+---
+What are all these pthread*.dll and pthread*.lib files?
+-------------------------------------------------------
+
+Simple, use either pthreadGCv.* if you use GCC, or pthreadVCv.* if you
+use MSVC - where 'v' is the DLL versioning (compatibility) number.
+
+Otherwise, you need to choose carefully and know WHY.
+
+The most important choice you need to make is whether to use a
+version that uses exceptions internally, or not. There are versions
+of the library that use exceptions as part of the thread
+cancelation and exit implementation. The default version uses
+setjmp/longjmp.
+
+There is some contension amongst POSIX threads experts as
+to how POSIX threads cancelation and exit should work
+with languages that use exceptions, e.g. C++ and even C
+(Microsoft's Structured Exceptions).
+
+The issue is: should cancelation of a thread in, say,
+a C++ application cause object destructors and C++ exception
+handlers to be invoked as the stack unwinds during thread
+exit, or not?
+
+There seems to be more opinion in favour of using the
+standard C version of the library (no EH) with C++ applications
+for the reason that this appears to be the assumption commercial
+pthreads implementations make. Therefore, if you use an EH version
+of pthreads-win32 then you may be under the illusion that
+your application will be portable, when in fact it is likely to
+behave differently when linked with other pthreads libraries.
+
+Now you may be asking: then why have you kept the EH versions of
+the library?
+
+There are a couple of reasons:
+- there is division amongst the experts and so the code may
+  be needed in the future. Yes, it's in the repository and we
+  can get it out anytime in the future, but it would be difficult
+  to find.
+- pthreads-win32 is one of the few implementations, and possibly
+  the only freely available one, that has EH versions. It may be
+  useful to people who want to play with or study application
+  behaviour under these conditions.
+
+Notes:
+
+[If you use either pthreadVCE or pthreadGCE]
+
+1. [See also the discussion in the FAQ file - Q2, Q4, and Q5]
+
+If your application contains catch(...) blocks in your POSIX
+threads then you will need to replace the "catch(...)" with the macro
+"PtW32Catch", eg.
+
+	#ifdef PtW32Catch
+		PtW32Catch {
+			...
+		}
+	#else
+		catch(...) {
+			...
+		}
+	#endif
+
+Otherwise neither pthreads cancelation nor pthread_exit() will work
+reliably when using versions of the library that use C++ exceptions
+for cancelation and thread exit.
+
+This is due to what is believed to be a C++ compliance error in VC++
+whereby you may not have multiple handlers for the same exception in
+the same try/catch block. GNU G++ doesn't have this restriction.
+
+
+Other name changes
+------------------
+
+All snapshots prior to and including snapshot 2000-08-13
+used "_pthread_" as the prefix to library internal
+functions, and "_PTHREAD_" to many library internal
+macros. These have now been changed to "ptw32_" and "PTW32_"
+respectively so as to not conflict with the ANSI standard's
+reservation of identifiers beginning with "_" and "__" for
+use by compiler implementations only.
+
+If you have written any applications and you are linking
+statically with the pthreads-win32 library then you may have
+included a call to _pthread_processInitialize. You will
+now have to change that to ptw32_processInitialize.
+
+
+Cleanup code default style
+--------------------------
+
+Previously, if not defined, the cleanup style was determined automatically
+from the compiler used, and one of the following was defined accordingly:
+
+	__CLEANUP_SEH	MSVC only
+	__CLEANUP_CXX	C++, including MSVC++, GNU G++
+	__CLEANUP_C	C, including GNU GCC, not MSVC
+
+These defines determine the style of cleanup (see pthread.h) and,
+most importantly, the way that cancelation and thread exit (via
+pthread_exit) is performed (see the routine ptw32_throw()).
+
+In short, the exceptions versions of the library throw an exception
+when a thread is canceled, or exits via pthread_exit(). This exception is
+caught by a handler in the thread startup routine, so that the
+the correct stack unwinding occurs regardless of where the thread
+is when it's canceled or exits via pthread_exit().
+
+In this snapshot, unless the build explicitly defines (e.g. via a
+compiler option) __CLEANUP_SEH, __CLEANUP_CXX, or __CLEANUP_C, then
+the build NOW always defaults to __CLEANUP_C style cleanup. This style
+uses setjmp/longjmp in the cancelation and pthread_exit implementations,
+and therefore won't do stack unwinding even when linked to applications
+that have it (e.g. C++ apps). This is for consistency with most/all
+commercial Unix POSIX threads implementations.
+
+Although it was not clearly documented before, it is still necessary to
+build your application using the same __CLEANUP_* define as was
+used for the version of the library that you link with, so that the
+correct parts of pthread.h are included. That is, the possible
+defines require the following library versions:
+
+	__CLEANUP_SEH	pthreadVSE.dll
+	__CLEANUP_CXX	pthreadVCE.dll or pthreadGCE.dll
+	__CLEANUP_C	pthreadVC.dll or pthreadGC.dll
+
+It is recommended that you let pthread.h use it's default __CLEANUP_C
+for both library and application builds. That is, don't define any of
+the above, and then link with pthreadVC.lib (MSVC or MSVC++) and
+libpthreadGC.a (MinGW GCC or G++). The reason is explained below, but
+another reason is that the prebuilt pthreadVCE.dll is currently broken.
+Versions built with MSVC++ later than version 6 may not be broken, but I
+can't verify this yet.
+
+WHY ARE WE MAKING THE DEFAULT STYLE LESS EXCEPTION-FRIENDLY?
+Because no commercial Unix POSIX threads implementation allows you to
+choose to have stack unwinding. Therefore, providing it in pthread-win32
+as a default is dangerous. We still provide the choice but unless
+you consciously choose to do otherwise, your pthreads applications will
+now run or crash in similar ways irrespective of the pthreads platform
+you use. Or at least this is the hope.
+
+
+Building under VC++ using C++ EH, Structured EH, or just C
+----------------------------------------------------------
+
+From the source directory run nmake without any arguments to list
+help information. E.g.
+
+$ nmake
+
+Microsoft (R) Program Maintenance Utility   Version 6.00.8168.0
+Copyright (C) Microsoft Corp 1988-1998. All rights reserved.
+
+Run one of the following command lines:
+nmake clean VCE (to build the MSVC dll with C++ exception handling)
+nmake clean VSE (to build the MSVC dll with structured exception handling)
+nmake clean VC (to build the MSVC dll with C cleanup code)
+nmake clean VCE-inlined (to build the MSVC inlined dll with C++ exception handling)
+nmake clean VSE-inlined (to build the MSVC inlined dll with structured exception handling)
+nmake clean VC-inlined (to build the MSVC inlined dll with C cleanup code)
+nmake clean VC-static (to build the MSVC static lib with C cleanup code)
+nmake clean VCE-debug (to build the debug MSVC dll with C++ exception handling)
+nmake clean VSE-debug (to build the debug MSVC dll with structured exception handling)
+nmake clean VC-debug (to build the debug MSVC dll with C cleanup code)
+nmake clean VCE-inlined-debug (to build the debug MSVC inlined dll with C++ exception handling)
+nmake clean VSE-inlined-debug (to build the debug MSVC inlined dll with structured exception handling)
+nmake clean VC-inlined-debug (to build the debug MSVC inlined dll with C cleanup code)
+nmake clean VC-static-debug (to build the debug MSVC static lib with C cleanup code)
+
+
+The pre-built dlls are normally built using the *-inlined targets.
+
+You can run the testsuite by changing to the "tests" directory and
+running nmake. E.g.:
+
+$ cd tests
+$ nmake
+
+Microsoft (R) Program Maintenance Utility   Version 6.00.8168.0
+Copyright (C) Microsoft Corp 1988-1998. All rights reserved.
+
+Run one of the following command lines:
+nmake clean VC (to test using VC dll with VC (no EH) applications)
+nmake clean VCX (to test using VC dll with VC++ (EH) applications)
+nmake clean VCE (to test using the VCE dll with VC++ EH applications)
+nmake clean VSE (to test using VSE dll with VC (SEH) applications)
+nmake clean VC-bench (to benchtest using VC dll with C bench app)
+nmake clean VCX-bench (to benchtest using VC dll with C++ bench app)
+nmake clean VCE-bench (to benchtest using VCE dll with C++ bench app)
+nmake clean VSE-bench (to benchtest using VSE dll with SEH bench app)
+nmake clean VC-static (to test using VC static lib with VC (no EH) applications)
+
+
+Building under Mingw32
+----------------------
+
+The dll can be built easily with recent versions of Mingw32.
+(The distributed versions are built using Mingw32 and MsysDTK
+from www.mingw32.org.)
+
+From the source directory, run make for help information. E.g.:
+
+$ make
+Run one of the following command lines:
+make clean GC            (to build the GNU C dll with C cleanup code)
+make clean GCE           (to build the GNU C dll with C++ exception handling)
+make clean GC-inlined    (to build the GNU C inlined dll with C cleanup code)
+make clean GCE-inlined   (to build the GNU C inlined dll with C++ exception handling)
+make clean GC-static     (to build the GNU C inlined static lib with C cleanup code)
+make clean GC-debug      (to build the GNU C debug dll with C cleanup code)
+make clean GCE-debug     (to build the GNU C debug dll with C++ exception handling)
+make clean GC-inlined-debug    (to build the GNU C inlined debug dll with C cleanup code)
+make clean GCE-inlined-debug   (to build the GNU C inlined debug dll with C++ exception handling)
+make clean GC-static-debug     (to build the GNU C inlined static debug lib with C cleanup code)
+
+
+The pre-built dlls are normally built using the *-inlined targets.
+
+You can run the testsuite by changing to the "tests" directory and
+running make for help information. E.g.:
+
+$ cd tests
+$ make
+Run one of the following command lines:
+make clean GC    (to test using GC dll with C (no EH) applications)
+make clean GCX   (to test using GC dll with C++ (EH) applications)
+make clean GCE   (to test using GCE dll with C++ (EH) applications)
+make clean GC-bench       (to benchtest using GNU C dll with C cleanup code)
+make clean GCE-bench   (to benchtest using GNU C dll with C++ exception handling)
+make clean GC-static   (to test using GC static lib with C (no EH) applications)
+
+
+Building under Linux using the Mingw32 cross development tools
+--------------------------------------------------------------
+
+You can build the library without leaving Linux by using the Mingw32 cross
+development toolchain. See http://www.libsdl.org/extras/win32/cross/ for
+tools and info. The GNUmakefile contains some support for this, for example:
+
+make CROSS=i386-mingw32msvc- clean GC-inlined
+
+will build pthreadGCn.dll and libpthreadGCn.a (n=version#), provided your
+cross-tools/bin directory is in your PATH (or use the cross-make.sh script
+at the URL above).
+
+
+Building the library as a statically linkable library
+-----------------------------------------------------
+
+General: PTW32_STATIC_LIB must be defined for both the library build and the
+application build. The makefiles supplied and used by the following 'make'
+command lines will define this for you.
+
+MSVC (creates pthreadVCn.lib as a static link lib):
+
+nmake clean VC-static
+
+
+MinGW32 (creates libpthreadGCn.a as a static link lib):
+
+make clean GC-static
+
+
+Define PTW32_STATIC_LIB when building your application. Also, your
+application must call a two non-portable routines to initialise the
+some state on startup and cleanup before exit. One other routine needs
+to be called to cleanup after any Win32 threads have called POSIX API
+routines. See README.NONPORTABLE or the html reference manual pages for
+details on these routines:
+
+BOOL pthread_win32_process_attach_np (void);
+BOOL pthread_win32_process_detach_np (void);
+BOOL pthread_win32_thread_attach_np (void); // Currently a no-op
+BOOL pthread_win32_thread_detach_np (void);
+
+
+The tests makefiles have the same targets but only check that the
+static library is statically linkable. They don't run the full
+testsuite. To run the full testsuite, build the dlls and run the
+dll test targets.
+
+
+Building the library under Cygwin
+---------------------------------
+
+Cygwin is implementing it's own POSIX threads routines and these
+will be the ones to use if you develop using Cygwin.
+
+
+Ready to run binaries
+---------------------
+
+For convenience, the following ready-to-run files can be downloaded
+from the FTP site (see under "Availability" below):
+
+	pthread.h
+	semaphore.h
+	sched.h
+	pthreadVC.dll	- built with MSVC compiler using C setjmp/longjmp
+	pthreadVC.lib
+	pthreadVCE.dll	- built with MSVC++ compiler using C++ EH
+	pthreadVCE.lib
+	pthreadVSE.dll	- built with MSVC compiler using SEH
+	pthreadVSE.lib
+	pthreadGC.dll	- built with Mingw32 GCC
+	libpthreadGC.a	- derived from pthreadGC.dll
+	pthreadGCE.dll	- built with Mingw32 G++
+	libpthreadGCE.a	- derived from pthreadGCE.dll
+
+As of August 2003 pthreads-win32 pthreadG* versions are built and tested
+using the MinGW + MsysDTK environment current as of that date or later.
+The following file MAY be needed for older MinGW environments.
+
+	gcc.dll 	- needed to build and run applications that use
+			  pthreadGCE.dll.
+
+
+Building applications with GNU compilers
+----------------------------------------
+
+If you're using pthreadGC.dll:
+
+With the three header files, pthreadGC.dll and libpthreadGC.a in the
+same directory as your application myapp.c, you could compile, link
+and run myapp.c under Mingw32 as follows:
+
+	gcc -o myapp.exe myapp.c -I. -L. -lpthreadGC
+	myapp
+
+Or put pthreadGC.dll in an appropriate directory in your PATH,
+put libpthreadGC.a in your system lib directory, and
+put the three header files in your system include directory,
+then use:
+
+	gcc -o myapp.exe myapp.c -lpthreadGC
+	myapp
+
+
+If you're using pthreadGCE.dll:
+
+With the three header files, pthreadGCE.dll, gcc.dll and libpthreadGCE.a
+in the same directory as your application myapp.c, you could compile,
+link and run myapp.c under Mingw32 as follows:
+
+	gcc -x c++ -o myapp.exe myapp.c -I. -L. -lpthreadGCE
+	myapp
+
+Or put pthreadGCE.dll and gcc.dll in an appropriate directory in
+your PATH, put libpthreadGCE.a in your system lib directory, and
+put the three header files in your system include directory,
+then use:
+
+	gcc -x c++ -o myapp.exe myapp.c -lpthreadGCE
+	myapp
+
+
+Availability
+------------
+
+The complete source code in either unbundled, self-extracting
+Zip file, or tar/gzipped format can be found at:
+
+	ftp://sources.redhat.com/pub/pthreads-win32
+
+The pre-built DLL, export libraries and matching pthread.h can
+be found at:
+
+	ftp://sources.redhat.com/pub/pthreads-win32/dll-latest
+
+Home page:
+
+	http://sources.redhat.com/pthreads-win32/
+
+
+Mailing list
+------------
+
+There is a mailing list for discussing pthreads on Win32.
+To join, send email to:
+
+	pthreads-win32-subscribe@sources.redhat.com
+
+Unsubscribe by sending mail to:
+
+	pthreads-win32-unsubscribe@sources.redhat.com
+
+
+Acknowledgements
+----------------
+
+See the ANNOUNCE file for acknowledgements.
+See the 'CONTRIBUTORS' file for the list of contributors.
+
+As much as possible, the ChangeLog file attributes
+contributions and patches that have been incorporated
+in the library to the individuals responsible.
+
+Finally, thanks to all those who work on and contribute to the
+POSIX and Single Unix Specification standards. The maturity of an
+industry can be measured by it's open standards.
+
+----
+Ross Johnson
+<rpj@callisto.canberra.edu.au>
+
+
+
+
+
+
+
+

deps/uv/deps/pthread-win32/README.Borland

@@ -0,0 +1,57 @@
+In ptw32_InterlockedCompareExchange.c, I've added a section for
+Borland's compiler; it's identical to that for the MS compiler except
+that it uses /* ... */ comments instead of ; comments.
+
+[RPJ: need to define HAVE_TASM32 in config.h to use the above.]
+
+
+The other file is a makefile suitable for use with Borland's compiler
+(run "make -fBmakefile" in the directory).  It builds a single version
+of the library, pthreadBC.dll and the corresponding pthreadBC.lib
+import library, which is comparable to the pthreadVC version; I can't
+personally see any demand for the versions that include structured or
+C++ exception cancellation handling so I haven't attempted to build
+those versions of the library.  (I imagine a static version might be
+of use to some, but we can't legally use that on my commercial
+projects so I can't try that out, unfortunately.)
+
+[RPJ: Added tests\Bmakefile as well.]
+
+Borland C++ doesn't define the ENOSYS constant used by pthreads-win32;
+rather than make more extensive patches to the pthreads-win32 source I
+have a mostly-arbitrary constant for it in the makefile.  However this
+doesn't make it visible to the application using the library, so if
+anyone actually wants to use this constant in their apps (why?)
+someone might like to make a seperate NEED_BCC_something define to add
+this stuff.
+
+The makefile also #defines EDEADLK as EDEADLOCK, _timeb as timeb, and
+_ftime as ftime, to deal with the minor differences between the two
+RTLs' naming conventions, and sets the compiler flags as required to
+get a normal compile of the library.
+
+[RPJ: Moved errno values and _timeb etc to pthread.h, so apps will also
+use them.]
+
+(While I'm on the subject, the reason Borland users should recompile
+the library, rather than using the impdef/implib technique suggested
+previously on the mailing list, is that a) the errno constants are
+different, so the results returned by the pthread_* functions can be
+meaningless, and b) the errno variable/pseudo-variable itself is
+different in the MS & BCC runtimes, so you can't access the
+pthreadVC's errno from a Borland C++-compiled host application
+correctly - I imagine there are other potential problems from the RTL
+mismatch too.)
+
+[RPJ: Make sure you use the same RTL in both dll and application builds.
+The dll and tests Bmakefiles use cw32mti.lib. Having some trouble with
+memory read exceptions running the test suite using BCC55.]
+
+Best regards,
+Will
+
+-- 
+Will Bryant
+Systems Architect, eCOSM Limited
+Cell +64 21 655 443, office +64 3 365 4176
+http://www.ecosm.com/

deps/uv/deps/pthread-win32/README.NONPORTABLE

@@ -0,0 +1,783 @@
+This file documents non-portable functions and other issues.
+
+Non-portable functions included in pthreads-win32
+-------------------------------------------------
+
+BOOL
+pthread_win32_test_features_np(int mask)
+
+	This routine allows an application to check which
+	run-time auto-detected features are available within
+	the library.
+
+	The possible features are:
+
+		PTW32_SYSTEM_INTERLOCKED_COMPARE_EXCHANGE
+			Return TRUE if the native version of
+			InterlockedCompareExchange() is being used.
+			This feature is not meaningful in recent
+			library versions as MSVC builds only support
+			system implemented ICE. Note that all Mingw
+			builds use inlined asm versions of all the
+			Interlocked routines.
+		PTW32_ALERTABLE_ASYNC_CANCEL
+			Return TRUE is the QueueUserAPCEx package
+			QUSEREX.DLL is available and the AlertDrv.sys
+			driver is loaded into Windows, providing
+			alertable (pre-emptive) asyncronous threads
+			cancelation. If this feature returns FALSE
+			then the default async cancel scheme is in
+			use, which cannot cancel blocked threads.
+
+	Features may be Or'ed into the mask parameter, in which case
+	the routine returns TRUE if any of the Or'ed features would
+	return TRUE. At this stage it doesn't make sense to Or features
+	but it may some day.
+
+
+void *
+pthread_timechange_handler_np(void *)
+
+        To improve tolerance against operator or time service
+        initiated system clock changes.
+
+        This routine can be called by an application when it
+        receives a WM_TIMECHANGE message from the system. At
+        present it broadcasts all condition variables so that
+        waiting threads can wake up and re-evaluate their
+        conditions and restart their timed waits if required.
+
+        It has the same return type and argument type as a
+        thread routine so that it may be called directly
+        through pthread_create(), i.e. as a separate thread.
+
+        Parameters
+
+        Although a parameter must be supplied, it is ignored.
+        The value NULL can be used.
+
+        Return values
+
+        It can return an error EAGAIN to indicate that not
+        all condition variables were broadcast for some reason.
+        Otherwise, 0 is returned.
+
+        If run as a thread, the return value is returned
+        through pthread_join().
+
+        The return value should be cast to an integer.
+
+
+HANDLE
+pthread_getw32threadhandle_np(pthread_t thread);
+
+	Returns the win32 thread handle that the POSIX
+	thread "thread" is running as.
+
+	Applications can use the win32 handle to set
+	win32 specific attributes of the thread.
+
+DWORD
+pthread_getw32threadid_np (pthread_t thread)
+
+	Returns the Windows native thread ID that the POSIX
+	thread "thread" is running as.
+
+        Only valid when the library is built where
+        ! (defined(__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__) || defined (__DMC__)
+        and otherwise returns 0.
+
+
+int
+pthread_mutexattr_setkind_np(pthread_mutexattr_t * attr, int kind)
+
+int
+pthread_mutexattr_getkind_np(pthread_mutexattr_t * attr, int *kind)
+
+        These two routines are included for Linux compatibility
+        and are direct equivalents to the standard routines
+                pthread_mutexattr_settype
+                pthread_mutexattr_gettype
+
+        pthread_mutexattr_setkind_np accepts the following
+        mutex kinds:
+                PTHREAD_MUTEX_FAST_NP
+                PTHREAD_MUTEX_ERRORCHECK_NP
+                PTHREAD_MUTEX_RECURSIVE_NP
+
+        These are really just equivalent to (respectively):
+                PTHREAD_MUTEX_NORMAL
+                PTHREAD_MUTEX_ERRORCHECK
+                PTHREAD_MUTEX_RECURSIVE
+
+int
+pthread_delay_np (const struct timespec *interval);
+
+        This routine causes a thread to delay execution for a specific period of time.
+        This period ends at the current time plus the specified interval. The routine
+        will not return before the end of the period is reached, but may return an
+        arbitrary amount of time after the period has gone by. This can be due to
+        system load, thread priorities, and system timer granularity.
+
+        Specifying an interval of zero (0) seconds and zero (0) nanoseconds is
+        allowed and can be used to force the thread to give up the processor or to
+        deliver a pending cancelation request.
+
+        This routine is a cancelation point.
+
+        The timespec structure contains the following two fields:
+
+                tv_sec is an integer number of seconds.
+                tv_nsec is an integer number of nanoseconds. 
+
+        Return Values
+
+        If an error condition occurs, this routine returns an integer value
+        indicating the type of error. Possible return values are as follows:
+
+        0          Successful completion. 
+        [EINVAL]   The value specified by interval is invalid. 
+
+int
+pthread_num_processors_np (void)
+
+        This routine (found on HPUX systems) returns the number of processors
+        in the system. This implementation actually returns the number of
+        processors available to the process, which can be a lower number
+        than the system's number, depending on the process's affinity mask.
+
+BOOL
+pthread_win32_process_attach_np (void);
+
+BOOL
+pthread_win32_process_detach_np (void);
+
+BOOL
+pthread_win32_thread_attach_np (void);
+
+BOOL
+pthread_win32_thread_detach_np (void);
+
+	These functions contain the code normally run via dllMain
+	when the library is used as a dll but which need to be
+	called explicitly by an application when the library
+	is statically linked. As of version 2.9.0 of the library, static
+	builds using either MSC or GCC will call pthread_win32_process_*
+	automatically at application startup and exit respectively.
+
+	Otherwise, you will need to call pthread_win32_process_attach_np()
+	before you can call any pthread routines when statically linking.
+	You should call pthread_win32_process_detach_np() before
+	exiting your application to clean up.
+
+	pthread_win32_thread_attach_np() is currently a no-op, but
+	pthread_win32_thread_detach_np() is needed to clean up
+	the implicit pthread handle that is allocated to a Win32 thread if
+	it calls any pthreads routines. Call this routine when the
+	Win32 thread exits.
+
+	Threads created through pthread_create() do not	need to call
+	pthread_win32_thread_detach_np().
+
+	These functions invariably return TRUE except for
+	pthread_win32_process_attach_np() which will return FALSE
+	if pthreads-win32 initialisation fails.
+
+int
+pthreadCancelableWait (HANDLE waitHandle);
+
+int
+pthreadCancelableTimedWait (HANDLE waitHandle, DWORD timeout);
+
+	These two functions provide hooks into the pthread_cancel
+	mechanism that will allow you to wait on a Windows handle
+	and make it a cancellation point. Both functions block
+	until either the given w32 handle is signaled, or
+	pthread_cancel has been called. It is implemented using
+	WaitForMultipleObjects on 'waitHandle' and a manually
+	reset w32 event used to implement pthread_cancel.
+
+
+Non-portable issues
+-------------------
+
+Thread priority
+
+	POSIX defines a single contiguous range of numbers that determine a
+	thread's priority. Win32 defines priority classes and priority
+	levels relative to these classes. Classes are simply priority base
+	levels that the defined priority levels are relative to such that,
+	changing a process's priority class will change the priority of all
+	of it's threads, while the threads retain the same relativity to each
+	other.
+
+	A Win32 system defines a single contiguous monotonic range of values
+	that define system priority levels, just like POSIX. However, Win32
+	restricts individual threads to a subset of this range on a
+	per-process basis.
+
+	The following table shows the base priority levels for combinations
+	of priority class and priority value in Win32.
+	
+	 Process Priority Class               Thread Priority Level
+	 -----------------------------------------------------------------
+	 1 IDLE_PRIORITY_CLASS                THREAD_PRIORITY_IDLE
+	 1 BELOW_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_IDLE
+	 1 NORMAL_PRIORITY_CLASS              THREAD_PRIORITY_IDLE
+	 1 ABOVE_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_IDLE
+	 1 HIGH_PRIORITY_CLASS                THREAD_PRIORITY_IDLE
+	 2 IDLE_PRIORITY_CLASS                THREAD_PRIORITY_LOWEST
+	 3 IDLE_PRIORITY_CLASS                THREAD_PRIORITY_BELOW_NORMAL
+	 4 IDLE_PRIORITY_CLASS                THREAD_PRIORITY_NORMAL
+	 4 BELOW_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_LOWEST
+	 5 IDLE_PRIORITY_CLASS                THREAD_PRIORITY_ABOVE_NORMAL
+	 5 BELOW_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_BELOW_NORMAL
+	 5 Background NORMAL_PRIORITY_CLASS   THREAD_PRIORITY_LOWEST
+	 6 IDLE_PRIORITY_CLASS                THREAD_PRIORITY_HIGHEST
+	 6 BELOW_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_NORMAL
+	 6 Background NORMAL_PRIORITY_CLASS   THREAD_PRIORITY_BELOW_NORMAL
+	 7 BELOW_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_ABOVE_NORMAL
+	 7 Background NORMAL_PRIORITY_CLASS   THREAD_PRIORITY_NORMAL
+	 7 Foreground NORMAL_PRIORITY_CLASS   THREAD_PRIORITY_LOWEST
+ 	 8 BELOW_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_HIGHEST
+	 8 NORMAL_PRIORITY_CLASS              THREAD_PRIORITY_ABOVE_NORMAL
+	 8 Foreground NORMAL_PRIORITY_CLASS   THREAD_PRIORITY_BELOW_NORMAL
+	 8 ABOVE_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_LOWEST
+	 9 NORMAL_PRIORITY_CLASS              THREAD_PRIORITY_HIGHEST
+	 9 Foreground NORMAL_PRIORITY_CLASS   THREAD_PRIORITY_NORMAL
+	 9 ABOVE_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_BELOW_NORMAL
+	10 Foreground NORMAL_PRIORITY_CLASS   THREAD_PRIORITY_ABOVE_NORMAL
+	10 ABOVE_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_NORMAL
+	11 Foreground NORMAL_PRIORITY_CLASS   THREAD_PRIORITY_HIGHEST
+	11 ABOVE_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_ABOVE_NORMAL
+	11 HIGH_PRIORITY_CLASS                THREAD_PRIORITY_LOWEST
+	12 ABOVE_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_HIGHEST
+	12 HIGH_PRIORITY_CLASS                THREAD_PRIORITY_BELOW_NORMAL
+	13 HIGH_PRIORITY_CLASS                THREAD_PRIORITY_NORMAL
+	14 HIGH_PRIORITY_CLASS                THREAD_PRIORITY_ABOVE_NORMAL
+	15 HIGH_PRIORITY_CLASS                THREAD_PRIORITY_HIGHEST
+	15 HIGH_PRIORITY_CLASS                THREAD_PRIORITY_TIME_CRITICAL
+	15 IDLE_PRIORITY_CLASS                THREAD_PRIORITY_TIME_CRITICAL
+	15 BELOW_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_TIME_CRITICAL
+	15 NORMAL_PRIORITY_CLASS              THREAD_PRIORITY_TIME_CRITICAL
+	15 ABOVE_NORMAL_PRIORITY_CLASS        THREAD_PRIORITY_TIME_CRITICAL
+	16 REALTIME_PRIORITY_CLASS            THREAD_PRIORITY_IDLE
+	17 REALTIME_PRIORITY_CLASS            -7
+	18 REALTIME_PRIORITY_CLASS            -6
+	19 REALTIME_PRIORITY_CLASS            -5
+	20 REALTIME_PRIORITY_CLASS            -4
+	21 REALTIME_PRIORITY_CLASS            -3
+	22 REALTIME_PRIORITY_CLASS            THREAD_PRIORITY_LOWEST
+	23 REALTIME_PRIORITY_CLASS            THREAD_PRIORITY_BELOW_NORMAL
+	24 REALTIME_PRIORITY_CLASS            THREAD_PRIORITY_NORMAL
+	25 REALTIME_PRIORITY_CLASS            THREAD_PRIORITY_ABOVE_NORMAL
+	26 REALTIME_PRIORITY_CLASS            THREAD_PRIORITY_HIGHEST
+	27 REALTIME_PRIORITY_CLASS             3
+	28 REALTIME_PRIORITY_CLASS             4
+	29 REALTIME_PRIORITY_CLASS             5
+	30 REALTIME_PRIORITY_CLASS             6
+	31 REALTIME_PRIORITY_CLASS            THREAD_PRIORITY_TIME_CRITICAL
+	
+	Windows NT:  Values -7, -6, -5, -4, -3, 3, 4, 5, and 6 are not supported.
+
+
+	As you can see, the real priority levels available to any individual
+	Win32 thread are non-contiguous.
+
+	An application using pthreads-win32 should not make assumptions about
+	the numbers used to represent thread priority levels, except that they
+	are monotonic between the values returned by sched_get_priority_min()
+	and sched_get_priority_max(). E.g. Windows 95, 98, NT, 2000, XP make
+	available a non-contiguous range of numbers between -15 and 15, while
+	at least one version of WinCE (3.0) defines the minimum priority
+	(THREAD_PRIORITY_LOWEST) as 5, and the maximum priority
+	(THREAD_PRIORITY_HIGHEST) as 1.
+
+	Internally, pthreads-win32 maps any priority levels between
+	THREAD_PRIORITY_IDLE and THREAD_PRIORITY_LOWEST to THREAD_PRIORITY_LOWEST,
+	or between THREAD_PRIORITY_TIME_CRITICAL and THREAD_PRIORITY_HIGHEST to
+	THREAD_PRIORITY_HIGHEST. Currently, this also applies to
+	REALTIME_PRIORITY_CLASSi even if levels -7, -6, -5, -4, -3, 3, 4, 5, and 6
+	are supported.
+
+	If it wishes, a Win32 application using pthreads-win32 can use the Win32
+	defined priority macros THREAD_PRIORITY_IDLE through
+	THREAD_PRIORITY_TIME_CRITICAL.
+
+
+The opacity of the pthread_t datatype
+-------------------------------------
+and possible solutions for portable null/compare/hash, etc
+----------------------------------------------------------
+
+Because pthread_t is an opague datatype an implementation is permitted to define
+pthread_t in any way it wishes. That includes defining some bits, if it is
+scalar, or members, if it is an aggregate, to store information that may be
+extra to the unique identifying value of the ID. As a result, pthread_t values
+may not be directly comparable.
+
+If you want your code to be portable you must adhere to the following contraints:
+
+1) Don't assume it is a scalar data type, e.g. an integer or pointer value. There
+are several other implementations where pthread_t is also a struct. See our FAQ
+Question 11 for our reasons for defining pthread_t as a struct.
+
+2) You must not compare them using relational or equality operators. You must use
+the API function pthread_equal() to test for equality.
+
+3) Never attempt to reference individual members.
+
+
+The problem
+
+Certain applications would like to be able to access only the 'pure' pthread_t
+id values, primarily to use as keys into data structures to manage threads or
+thread-related data, but this is not possible in a maximally portable and
+standards compliant way for current POSIX threads implementations.
+
+For implementations that define pthread_t as a scalar, programmers often employ
+direct relational and equality operators on pthread_t. This code will break when
+ported to an implementation that defines pthread_t as an aggregate type.
+
+For implementations that define pthread_t as an aggregate, e.g. a struct,
+programmers can use memcmp etc., but then face the prospect that the struct may
+include alignment padding bytes or bits as well as extra implementation-specific
+members that are not part of the unique identifying value.
+
+[While this is not currently the case for pthreads-win32, opacity also
+means that an implementation is free to change the definition, which should
+generally only require that applications be recompiled and relinked, not
+rewritten.]
+
+
+Doesn't the compiler take care of padding?
+
+The C89 and later standards only effectively guarrantee element-by-element
+equivalence following an assignment or pass by value of a struct or union,
+therefore undefined areas of any two otherwise equivalent pthread_t instances
+can still compare differently, e.g. attempting to compare two such pthread_t
+variables byte-by-byte, e.g. memcmp(&t1, &t2, sizeof(pthread_t) may give an
+incorrect result. In practice I'm reasonably confident that compilers routinely
+also copy the padding bytes, mainly because assignment of unions would be far
+too complicated otherwise. But it just isn't guarranteed by the standard.
+
+Illustration:
+
+We have two thread IDs t1 and t2
+
+pthread_t t1, t2;
+
+In an application we create the threads and intend to store the thread IDs in an
+ordered data structure (linked list, tree, etc) so we need to be able to compare
+them in order to insert them initially and also to traverse.
+
+Suppose pthread_t contains undefined padding bits and our compiler copies our
+pthread_t [struct] element-by-element, then for the assignment:
+
+pthread_t temp = t1;
+
+temp and t1 will be equivalent and correct but a byte-for-byte comparison such as
+memcmp(&temp, &t1, sizeof(pthread_t)) == 0 may not return true as we expect because
+the undefined bits may not have the same values in the two variable instances.
+
+Similarly if passing by value under the same conditions.
+
+If, on the other hand, the undefined bits are at least constant through every
+assignment and pass-by-value then the byte-for-byte comparison
+memcmp(&temp, &t1, sizeof(pthread_t)) == 0 will always return the expected result.
+How can we force the behaviour we need?
+
+
+Solutions
+
+Adding new functions to the standard API or as non-portable extentions is
+the only reliable and portable way to provide the necessary operations.
+Remember also that POSIX is not tied to the C language. The most common
+functions that have been suggested are:
+
+pthread_null()
+pthread_compare()
+pthread_hash()
+
+A single more general purpose function could also be defined as a
+basis for at least the last two of the above functions.
+
+First we need to list the freedoms and constraints with restpect
+to pthread_t so that we can be sure our solution is compatible with the
+standard.
+
+What is known or may be deduced from the standard:
+1) pthread_t must be able to be passed by value, so it must be a single object.
+2) from (1) it must be copyable so cannot embed thread-state information, locks
+or other volatile objects required to manage the thread it associates with.
+3) pthread_t may carry additional information, e.g. for debugging or to manage
+itself.
+4) there is an implicit requirement that the size of pthread_t is determinable
+at compile-time and size-invariant, because it must be able to copy the object
+(i.e. through assignment and pass-by-value). Such copies must be genuine
+duplicates, not merely a copy of a pointer to a common instance such as
+would be the case if pthread_t were defined as an array.
+
+
+Suppose we define the following function:
+
+/* This function shall return it's argument */
+pthread_t* pthread_normalize(pthread_t* thread);
+
+For scalar or aggregate pthread_t types this function would simply zero any bits
+within the pthread_t that don't uniquely identify the thread, including padding,
+such that client code can return consistent results from operations done on the
+result. If the additional bits are a pointer to an associate structure then
+this function would ensure that the memory used to store that associate
+structure does not leak. After normalization the following compare would be
+valid and repeatable:
+
+memcmp(pthread_normalize(&t1),pthread_normalize(&t2),sizeof(pthread_t))
+
+Note 1: such comparisons are intended merely to order and sort pthread_t values
+and allow them to index various data structures. They are not intended to reveal
+anything about the relationships between threads, like startup order.
+
+Note 2: the normalized pthread_t is also a valid pthread_t that uniquely
+identifies the same thread.
+
+Advantages:
+1) In most existing implementations this function would reduce to a no-op that
+emits no additional instructions, i.e after in-lining or optimisation, or if
+defined as a macro:
+#define pthread_normalise(tptr) (tptr)
+
+2) This single function allows an application to portably derive
+application-level versions of any of the other required functions.
+
+3) It is a generic function that could enable unanticipated uses.
+
+Disadvantages:
+1) Less efficient than dedicated compare or hash functions for implementations
+that include significant extra non-id elements in pthread_t.
+
+2) Still need to be concerned about padding if copying normalized pthread_t.
+See the later section on defining pthread_t to neutralise padding issues.
+
+Generally a pthread_t may need to be normalized every time it is used,
+which could have a significant impact. However, this is a design decision
+for the implementor in a competitive environment. An implementation is free
+to define a pthread_t in a way that minimises or eliminates padding or
+renders this function a no-op.
+
+Hazards:
+1) Pass-by-reference directly modifies 'thread' so the application must
+synchronise access or ensure that the pointer refers to a copy. The alternative
+of pass-by-value/return-by-value was considered but then this requires two copy
+operations, disadvantaging implementations where this function is not a no-op
+in terms of speed of execution. This function is intended to be used in high
+frequency situations and needs to be efficient, or at least not unnecessarily
+inefficient. The alternative also sits awkwardly with functions like memcmp.
+
+2) [Non-compliant] code that uses relational and equality operators on
+arithmetic or pointer style pthread_t types would need to be rewritten, but it
+should be rewritten anyway.
+
+
+C implementation of null/compare/hash functions using pthread_normalize():
+
+/* In pthread.h */
+pthread_t* pthread_normalize(pthread_t* thread);
+
+/* In user code */
+/* User-level bitclear function - clear bits in loc corresponding to mask */
+void* bitclear (void* loc, void* mask, size_t count);
+
+typedef unsigned int hash_t;
+
+/* User-level hash function */
+hash_t hash(void* ptr, size_t count);
+
+/*
+ * User-level pthr_null function - modifies the origin thread handle.
+ * The concept of a null pthread_t is highly implementation dependent
+ * and this design may be far from the mark. For example, in an
+ * implementation "null" may mean setting a special value inside one
+ * element of pthread_t to mean "INVALID". However, if that value was zero and
+ * formed part of the id component then we may get away with this design.
+ */
+pthread_t* pthr_null(pthread_t* tp)
+{
+  /* 
+   * This should have the same effect as memset(tp, 0, sizeof(pthread_t))
+   * We're just showing that we can do it.
+   */
+  void* p = (void*) pthread_normalize(tp);
+  return (pthread_t*) bitclear(p, p, sizeof(pthread_t));
+}
+
+/*
+ * Safe user-level pthr_compare function - modifies temporary thread handle copies
+ */
+int pthr_compare_safe(pthread_t thread1, pthread_t thread2)
+{
+  return memcmp(pthread_normalize(&thread1), pthread_normalize(&thread2), sizeof(pthread_t));
+}
+
+/*
+ * Fast user-level pthr_compare function - modifies origin thread handles
+ */
+int pthr_compare_fast(pthread_t* thread1, pthread_t* thread2)
+{
+  return memcmp(pthread_normalize(&thread1), pthread_normalize(&thread2), sizeof(pthread_t));
+}
+
+/*
+ * Safe user-level pthr_hash function - modifies temporary thread handle copy
+ */
+hash_t pthr_hash_safe(pthread_t thread)
+{
+  return hash((void *) pthread_normalize(&thread), sizeof(pthread_t));
+}
+
+/*
+ * Fast user-level pthr_hash function - modifies origin thread handle
+ */
+hash_t pthr_hash_fast(pthread_t thread)
+{
+  return hash((void *) pthread_normalize(&thread), sizeof(pthread_t));
+}
+
+/* User-level bitclear function - modifies the origin array */
+void* bitclear(void* loc, void* mask, size_t count)
+{
+  int i;
+  for (i=0; i < count; i++) {
+    (unsigned char) *loc++ &= ~((unsigned char) *mask++);
+  }
+}
+
+/* Donald Knuth hash */
+hash_t hash(void* str, size_t count)
+{
+   hash_t hash = (hash_t) count;
+   unsigned int i = 0;
+
+   for(i = 0; i < len; str++, i++)
+   {
+      hash = ((hash << 5) ^ (hash >> 27)) ^ (*str);
+   }
+   return hash;
+}
+
+/* Example of advantage point (3) - split a thread handle into its id and non-id values */
+pthread_t id = thread, non-id = thread;
+bitclear((void*) &non-id, (void*) pthread_normalize(&id), sizeof(pthread_t));
+
+
+A pthread_t type change proposal to neutralise the effects of padding
+
+Even if pthread_nornalize() is available, padding is still a problem because
+the standard only garrantees element-by-element equivalence through
+copy operations (assignment and pass-by-value). So padding bit values can
+still change randomly after calls to pthread_normalize().
+
+[I suspect that most compilers take the easy path and always byte-copy anyway,
+partly because it becomes too complex to do (e.g. unions that contain sub-aggregates)
+but also because programmers can easily design their aggregates to minimise and
+often eliminate padding].
+
+How can we eliminate the problem of padding bytes in structs? Could
+defining pthread_t as a union rather than a struct provide a solution?
+
+In fact, the Linux pthread.h defines most of it's pthread_*_t objects (but not
+pthread_t itself) as unions, possibly for this and/or other reasons. We'll
+borrow some element naming from there but the ideas themselves are well known
+- the __align element used to force alignment of the union comes from K&R's
+storage allocator example.
+
+/* Essentially our current pthread_t renamed */
+typedef struct {
+  struct thread_state_t * __p;
+  long __x; /* sequence counter */
+} thread_id_t;
+
+Ensuring that the last element in the above struct is a long ensures that the
+overall struct size is a multiple of sizeof(long), so there should be no trailing
+padding in this struct or the union we define below.
+(Later we'll see that we can handle internal but not trailing padding.)
+
+/* New pthread_t */
+typedef union {
+  char __size[sizeof(thread_id_t)]; /* array as the first element */
+  thread_id_t __tid;
+  long __align;  /* Ensure that the union starts on long boundary */
+} pthread_t;
+
+This guarrantees that, during an assignment or pass-by-value, the compiler copies
+every byte in our thread_id_t because the compiler guarrantees that the __size
+array, which we have ensured is the equal-largest element in the union, retains
+equivalence.
+
+This means that pthread_t values stored, assigned and passed by value will at least
+carry the value of any undefined padding bytes along and therefore ensure that
+those values remain consistent. Our comparisons will return consistent results and
+our hashes of [zero initialised] pthread_t values will also return consistent
+results.
+
+We have also removed the need for a pthread_null() function; we can initialise
+at declaration time or easily create our own const pthread_t to use in assignments
+later:
+
+const pthread_t null_tid = {0}; /* braces are required */
+
+pthread_t t;
+...
+t = null_tid;
+
+
+Note that we don't have to explicitly make use of the __size array at all. It's
+there just to force the compiler behaviour we want.
+
+
+Partial solutions without a pthread_normalize function
+
+
+An application-level pthread_null and pthread_compare proposal
+(and pthread_hash proposal by extention)
+
+In order to deal with the problem of scalar/aggregate pthread_t type disparity in
+portable code I suggest using an old-fashioned union, e.g.:
+
+Contraints:
+- there is no padding, or padding values are preserved through assignment and
+  pass-by-value (see above);
+- there are no extra non-id values in the pthread_t.
+
+
+Example 1: A null initialiser for pthread_t variables...
+
+typedef union {
+    unsigned char b[sizeof(pthread_t)];
+    pthread_t t;
+} init_t;
+
+const init_t initial = {0};
+
+pthread_t tid = initial.t; /* init tid to all zeroes */
+
+
+Example 2: A comparison function for pthread_t values
+
+typedef union {
+   unsigned char b[sizeof(pthread_t)];
+   pthread_t t;
+} pthcmp_t;
+
+int pthcmp(pthread_t left, pthread_t right)
+{
+  /*
+  * Compare two pthread handles in a way that imposes a repeatable but arbitrary
+  * ordering on them.
+  * I.e. given the same set of pthread_t handles the ordering should be the same
+  * each time but the order has no particular meaning other than that. E.g.
+  * the ordering does not imply the thread start sequence, or any other
+  * relationship between threads.
+  *
+  * Return values are:
+  * 1 : left is greater than right
+  * 0 : left is equal to right
+  * -1 : left is less than right
+  */
+  int i;
+  pthcmp_t L, R;
+  L.t = left;
+  R.t = right;
+  for (i = 0; i < sizeof(pthread_t); i++)
+  {
+    if (L.b[i] > R.b[i])
+      return 1;
+    else if (L.b[i] < R.b[i])
+      return -1;
+  }
+  return 0;
+}
+
+It has been pointed out that the C99 standard allows for the possibility that
+integer types also may include padding bits, which could invalidate the above
+method. This addition to C99 was specifically included after it was pointed
+out that there was one, presumably not particularly well known, architecture
+that included a padding bit in it's 32 bit integer type. See section 6.2.6.2
+of both the standard and the rationale, specifically the paragraph starting at
+line 16 on page 43 of the rationale.
+
+
+An aside
+
+Certain compilers, e.g. gcc and one of the IBM compilers, include a feature
+extention: provided the union contains a member of the same type as the
+object then the object may be cast to the union itself.
+
+We could use this feature to speed up the pthrcmp() function from example 2
+above by casting rather than assigning the pthread_t arguments to the union, e.g.:
+
+int pthcmp(pthread_t left, pthread_t right)
+{
+  /*
+  * Compare two pthread handles in a way that imposes a repeatable but arbitrary
+  * ordering on them.
+  * I.e. given the same set of pthread_t handles the ordering should be the same
+  * each time but the order has no particular meaning other than that. E.g.
+  * the ordering does not imply the thread start sequence, or any other
+  * relationship between threads.
+  *
+  * Return values are:
+  * 1 : left is greater than right
+  * 0 : left is equal to right
+  * -1 : left is less than right
+  */
+  int i;
+  for (i = 0; i < sizeof(pthread_t); i++)
+  {
+    if (((pthcmp_t)left).b[i] > ((pthcmp_t)right).b[i])
+      return 1;
+    else if (((pthcmp_t)left).b[i] < ((pthcmp_t)right).b[i])
+      return -1;
+  }
+  return 0;
+}
+
+
+Result thus far
+
+We can't remove undefined bits if they are there in pthread_t already, but we have
+attempted to render them inert for comparison and hashing functions by making them
+consistent through assignment, copy and pass-by-value.
+
+Note: Hashing pthread_t values requires that all pthread_t variables be initialised
+to the same value (usually all zeros) before being assigned a proper thread ID, i.e.
+to ensure that any padding bits are zero, or at least the same value for all
+pthread_t. Since all pthread_t values are generated by the library in the first
+instance this need not be an application-level operation.
+
+
+Conclusion
+
+I've attempted to resolve the multiple issues of type opacity and the possible
+presence of undefined bits and bytes in pthread_t values, which prevent
+applications from comparing or hashing pthread handles.
+
+Two complimentary partial solutions have been proposed, one an application-level
+scheme to handle both scalar and aggregate pthread_t types equally, plus a
+definition of pthread_t itself that neutralises padding bits and bytes by
+coercing semantics out of the compiler to eliminate variations in the values of
+padding bits.
+
+I have not provided any solution to the problem of handling extra values embedded
+in pthread_t, e.g. debugging or trap information that an implementation is entitled
+to include. Therefore none of this replaces the portability and flexibility of API
+functions but what functions are needed? The threads standard is unlikely to
+include that can be implemented by a combination of existing features and more
+generic functions (several references in the threads rationale suggest this.
+Therefore I propose that the following function could replace the several functions
+that have been suggested in conversations:
+
+pthread_t * pthread_normalize(pthread_t * handle);
+
+For most existing pthreads implementations this function, or macro, would reduce to
+a no-op with zero call overhead.

deps/uv/deps/pthread-win32/README.Watcom

@@ -0,0 +1,62 @@
+Watcom compiler notes
+=====================
+
+Status
+------
+Not yet usable. Although the library builds under Watcom it
+substantially fails the test suite.
+
+There is a working Wmakefile for wmake for the library build.
+
+invoke as any of:
+wmake -f Wmakefile clean WC
+wmake -f Wmakefile clean WC-inlined
+wmake -f Wmakefile clean WCE
+wmake -f Wmakefile clean WCE-inlined
+
+These build pthreadWC.dll and pthreadWCE.dll.
+
+There is a working Wmakefile for wmake for the test suite.
+
+invoke as any of:
+wmake -f Wmakefile clean WC
+wmake -f Wmakefile clean WCX
+wmake -f Wmakefile clean WCE
+wmake -f Wmakefile clean WC-bench
+wmake -f Wmakefile clean WCX-bench
+wmake -f Wmakefile clean WCE-bench
+
+
+Current known problems
+----------------------
+
+Library build:
+The Watcom compiler uses a different default call convention to MS C or GNU C and so
+applications are not compatible with pthreadVC.dll etc using pre 2003-10-14 versions
+of pthread.h, sched.h, or semaphore.h. The cdecl attribute can be used on exposed
+function prototypes to force compatibility with MS C built DLLs.
+
+However, there appear to be other incompatibilities. Errno.h, for example, defines
+different values for the standard C and POSIX errors to those defined by the MS C
+errno.h. It may be that references to Watcom's threads compatible 'errno' do set
+and return translated numbers consistently, but I have not verified this.
+
+Watcom defines errno as a dereferenced pointer returned by the function
+_get_errno_ptr(). This is similar to both the MS and GNU C environments for
+multithreaded use. However, the Watcom version appears to have a number of problems:
+
+- different threads return the same pointer value. Compare with the MS and GNU C
+versions which correctly return different values (since each thread must maintain
+a thread specific errno value).
+
+- an errno value set within the DLL appears as zero in the application even though
+both share the same thread.
+
+Therefore applications built using the Watcom compiler may need to use
+a Watcom built version of the library (pthreadWC.dll). If this is the case, then
+the cdecl function attribute should not be required.
+
+Application builds:
+The test suite fails with the Watcom compiler.
+
+Test semaphore1.c fails for pthreadWC.dll because errno returns 0 instead of EAGAIN.

deps/uv/deps/pthread-win32/README.WinCE

@@ -0,0 +1,6 @@
+WinCE port
+----------
+(See the file WinCE-PORT for a detailed explanation.)
+
+Make sure you define "WINCE" amongst your compiler flags (eg. -DWINCE).
+The config.h file will define all the necessary defines for you.

deps/uv/deps/pthread-win32/TODO

@@ -0,0 +1,7 @@
+                   Things that aren't done yet
+                   ---------------------------
+
+1. Implement PTHREAD_PROCESS_SHARED for semaphores, mutexes,
+   condition variables, read/write locks, barriers.
+
+

deps/uv/deps/pthread-win32/WinCE-PORT

@@ -0,0 +1,222 @@
+NOTE: The comments in this file relate to the original WinCE port
+done by Tristan Savatier. The semaphore routines have been 
+completely rewritten since (2005-04-25), having been progressively
+broken more and more by changes to the library. All of the semaphore
+routines implemented for W9x/WNT/2000 and up should now also work for
+WinCE. Also, pthread_mutex_timedlock should now work.
+
+Additional WinCE updates have been applied since this as well. Check the
+ChangeLog file and search for WINCE for example. (2007-01-07)
+
+[RPJ]
+
+----
+
+Some interesting news:
+
+I have been able to port pthread-win32 to Windows-CE,
+which uses a subset of the WIN32 API.
+
+Since we intend to keep using pthread-win32 for our
+Commercial WinCE developments, I would be very interested
+if WinCE support could be added to the main source tree
+of pthread-win32.  Also, I would like to be credited
+for this port :-)
+
+Now, here is the story...
+
+The port was performed and tested on a Casio "Cassiopeia"
+PalmSize PC, which runs a MIP processor.  The OS in the
+Casio is WinCE version 2.11, but I used VC++ 6.0 with
+the WinCE SDK for version 2.01.
+
+I used pthread-win32 to port a heavily multithreaded
+commercial application (real-time MPEG video player)
+from Linux to WinCE.  I consider the changes that
+I have done to be quite well tested.
+
+Overall the modifications that we had to do are minor.
+
+The WinCE port were based on pthread-win32-snap-1999-05-30,
+but I am certain that they can be integrated very easiely
+to more recent versions of the source.
+
+I have attached the modified source code:
+pthread-win32-snap-1999-05-30-WinCE.
+
+All the changes do not affect the code compiled on non-WinCE
+environment, provided that the macros used for WinCE compilation
+are not used, of course!
+
+Overall description of the WinCE port:
+-------------------------------------
+
+Most of the changes had to be made in areas where
+pthread-win32 was relying on some standard-C librairies
+(e.g. _ftime, calloc, errno), which are not available
+on WinCE. We have changed the code to use native Win32
+API instead (or in some cases we made wrappers).
+
+The Win32 Semaphores are not available,
+so we had to re-implement Semaphores using mutexes
+and events.
+
+Limitations / known problems of the WinCE port:
+----------------------------------------------
+
+Not all the semaphore routines have been ported
+(semaphores are defined by Posix but are not part
+pf pthread).  I have just done enough to make
+pthread routines (that rely internally on semaphores)
+work, like signal conditions.
+
+I noticed that the Win32 threads work slightly
+differently on WinCE.  This may have some impact
+on some tricky parts of pthread-win32, but I have
+not really investigated.  For example, on WinCE,
+the process is killed if the main thread falls off
+the bottom (or calls pthread_exit), regardless
+of the existence of any other detached thread.
+Microsoft manual indicates that this behavior is
+deffirent from that of Windows Threads for other
+Win32 platforms.
+
+
+Detailed descriptions of the changes and rationals:
+
+------------------------------------
+- use a new macro NEED_ERRNO.
+
+If defined, the code in errno.c that defines a reentrant errno
+is compiled, regardless of _MT and _REENTRANT.
+
+Rational: On WinCE, there is no support for <stdio.h>, <errno.h> or
+any other standard C library, i.e. even if _MT or _REENTRANT
+is defined, errno is not provided by any library.  NEED_ERRNO
+must be set to compile for WinCE.
+
+------------------------------------
+- In implement.h, change #include <semaphore.h> to #include "semaphore.h".
+
+Rational: semaphore.h is provided in pthread-win32 and should not
+be searched in the systems standard include.  would not compile.
+This change does not seem to create problems on "classic" win32
+(e.g. win95).
+
+------------------------------------
+- use a new macro NEED_CALLOC.
+
+If defined, some code in misc.c will provide a replacement
+for calloc, which is not available on Win32.
+
+
+------------------------------------
+- use a new macro NEED_CREATETHREAD.
+
+If defined, implement.h defines the macro _beginthreadex
+and _endthreadex.
+
+Rational: On WinCE, the wrappers _beginthreadex and _endthreadex
+do not exist. The native Win32 routines must be used.
+
+------------------------------------
+- in misc.c:
+
+#ifdef NEED_DUPLICATEHANDLE
+	  /* DuplicateHandle does not exist on WinCE */
+	  self->threadH = GetCurrentThread();
+#else
+	  if( !DuplicateHandle(
+			       GetCurrentProcess(),
+			       GetCurrentThread(),
+			       GetCurrentProcess(),
+			       &self->threadH,
+			       0,
+			       FALSE,
+			       DUPLICATE_SAME_ACCESS ) )
+	    {
+	      free( self );
+	      return (NULL);
+	    }
+#endif
+
+Rational: On WinCE, DuplicateHandle does not exist.  I could not understand
+why DuplicateHandle must be used.  It seems to me that getting the current
+thread handle with GetCurrentThread() is sufficient, and it seems to work
+perfectly fine, so maybe DuplicateHandle was just plain useless to begin with ?
+
+------------------------------------
+- In private.c, added some code at the beginning of ptw32_processInitialize
+to detect the case of multiple calls to ptw32_processInitialize.
+
+Rational: In order to debug pthread-win32, it is easier to compile
+it as a regular library (it is not possible to debug DLL's on winCE).
+In that case, the application must call ptw32_rocessInitialize()
+explicitely, to initialize pthread-win32.  It is safer in this circumstance
+to handle the case where ptw32_processInitialize() is called on
+an already initialized library:
+
+int
+ptw32_processInitialize (void)
+{
+	if (ptw32_processInitialized) {
+		/* 
+		 * ignore if already initialized. this is useful for 
+		 * programs that uses a non-dll pthread
+		 * library. such programs must call ptw32_processInitialize() explicitely,
+		 * since this initialization routine is automatically called only when
+		 * the dll is loaded.
+		 */
+		return TRUE;
+	}
+    ptw32_processInitialized = TRUE;
+  	[...]
+}
+
+------------------------------------
+- in private.c, if macro NEED_FTIME is defined, add routines to
+convert timespec_to_filetime and filetime_to_timespec, and modified
+code that was using _ftime() to use Win32 API instead.
+
+Rational: _ftime is not available on WinCE.  It is necessary to use
+the native Win32 time API instead.
+
+Note: the routine timespec_to_filetime is provided as a convenience and a mean
+to test that filetime_to_timespec works, but it is not used by the library.
+
+------------------------------------
+- in semaphore.c, if macro NEED_SEM is defined, add code for the routines
+_increase_semaphore and _decrease_semaphore, and modify significantly
+the implementation of the semaphores so that it does not use CreateSemaphore.
+
+Rational: CreateSemaphore is not available on WinCE.  I had to re-implement
+semaphores using mutexes and Events.
+
+Note: Only the semaphore routines that are used by pthread are implemented
+(i.e. signal conditions rely on a subset of the semaphores routines, and
+this subset works). Some other semaphore routines (e.g. sem_trywait) are
+not yet supported on my WinCE port (and since I don't need them, I am not
+planning to do anything about them).
+
+------------------------------------
+- in tsd.c, changed the code that defines TLS_OUT_OF_INDEXES
+
+/* TLS_OUT_OF_INDEXES not defined on WinCE */
+#ifndef TLS_OUT_OF_INDEXES
+#define TLS_OUT_OF_INDEXES 0xffffffff
+#endif
+
+Rational: TLS_OUT_OF_INDEXES is not defined in any standard include file
+on WinCE.
+
+------------------------------------
+- added file need_errno.h
+
+Rational: On WinCE, there is no errno.h file. need_errno.h is just a
+copy of windows version of errno.h, with minor modifications due to the fact
+that some of the error codes are defined by the WinCE socket library.
+In pthread.h, if NEED_ERRNO is defined, the file need_errno.h is
+included (instead of <errno.h>).
+
+
+-- eof

deps/uv/deps/pthread-win32/attr.c

@@ -0,0 +1,53 @@
+/*
+ * attr.c
+ *
+ * Description:
+ * This translation unit agregates operations on thread attribute objects.
+ * It is used for inline optimisation.
+ *
+ * The included modules are used separately when static executable sizes
+ * must be minimised.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+#include "pthread_attr_init.c"
+#include "pthread_attr_destroy.c"
+#include "pthread_attr_getdetachstate.c"
+#include "pthread_attr_setdetachstate.c"
+#include "pthread_attr_getstackaddr.c"
+#include "pthread_attr_setstackaddr.c"
+#include "pthread_attr_getstacksize.c"
+#include "pthread_attr_setstacksize.c"
+#include "pthread_attr_getscope.c"
+#include "pthread_attr_setscope.c"

deps/uv/deps/pthread-win32/autostatic.c

@@ -0,0 +1,69 @@
+/*
+ * autostatic.c
+ *
+ * Description:
+ * This translation unit implements static auto-init and auto-exit logic.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ *
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ *
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ *
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ *
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ *
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#if defined(PTW32_STATIC_LIB)
+
+#if defined(__MINGW64__) || defined(__MINGW32__) || defined(_MSC_VER)
+
+#include "pthread.h"
+#include "implement.h"
+
+static void on_process_init(void)
+{
+    pthread_win32_process_attach_np ();
+}
+
+static void on_process_exit(void)
+{
+    pthread_win32_thread_detach_np  ();
+    pthread_win32_process_detach_np ();
+}
+
+#if defined(__MINGW64__) || defined(__MINGW32__)
+# define attribute_section(a) __attribute__((section(a)))
+#elif defined(_MSC_VER)
+# define attribute_section(a) __pragma(section(a,long,read)); __declspec(allocate(a))
+#endif
+
+attribute_section(".ctors") void *gcc_ctor = on_process_init;
+attribute_section(".dtors") void *gcc_dtor = on_process_exit;
+
+attribute_section(".CRT$XCU") void *msc_ctor = on_process_init;
+attribute_section(".CRT$XPU") void *msc_dtor = on_process_exit;
+
+#endif /* defined(__MINGW64__) || defined(__MINGW32__) || defined(_MSC_VER) */
+
+#endif /* PTW32_STATIC_LIB */

deps/uv/deps/pthread-win32/barrier.c

@@ -0,0 +1,47 @@
+/*
+ * barrier.c
+ *
+ * Description:
+ * This translation unit implements barrier primitives.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+#include "pthread_barrier_init.c"
+#include "pthread_barrier_destroy.c"
+#include "pthread_barrier_wait.c"
+#include "pthread_barrierattr_init.c"
+#include "pthread_barrierattr_destroy.c"
+#include "pthread_barrierattr_getpshared.c"
+#include "pthread_barrierattr_setpshared.c"

deps/uv/deps/pthread-win32/build/all.gyp

@@ -0,0 +1,191 @@
+{
+  'target_defaults': {
+    'default_configuration': 'Debug',
+    'configurations': {
+      # TODO: hoist these out and put them somewhere common, because
+      #       RuntimeLibrary MUST MATCH across the entire project
+      'Debug': {
+        'defines': [ 'DEBUG', '_DEBUG' ],
+        'msvs_settings': {
+          'VCCLCompilerTool': {
+            'RuntimeLibrary': 1, # static debug
+          }
+        }
+      },
+      'Release': {
+        'defines': [ 'NDEBUG' ],
+        'msvs_settings': {
+          'VCCLCompilerTool': {
+            'RuntimeLibrary': 0, # static release
+          }
+        }
+      }
+    },
+  },
+
+  'targets': [
+    {
+      'target_name': 'pthread-win32',
+      'type': 'static_library',
+      'include_dirs': [ '../' ],
+      'direct_dependent_settings': {
+        'include_dirs': [ '../' ],
+      },
+      'defines': [
+        'HAVE_PTW32_CONFIG_H',
+        '__CLEANUP_C',
+        'WIN32'
+      ],
+      'msvs_settings': {
+        'VCCLCompilerTool': {
+        },
+        'VCLibrarianTool': {
+        },
+        'VCLinkerTool': {
+          'GenerateDebugInformation': 'true',
+        },
+      },
+      'sources': [
+        '../autostatic.c',
+        '../cleanup.c',
+        '../create.c',
+        '../dll.c',
+        '../errno.c',
+        '../fork.c',
+        '../global.c',
+        '../pthread_attr_destroy.c',
+        '../pthread_attr_getdetachstate.c',
+        '../pthread_attr_getinheritsched.c',
+        '../pthread_attr_getschedparam.c',
+        '../pthread_attr_getschedpolicy.c',
+        '../pthread_attr_getscope.c',
+        '../pthread_attr_getstackaddr.c',
+        '../pthread_attr_getstacksize.c',
+        '../pthread_attr_init.c',
+        '../pthread_attr_setdetachstate.c',
+        '../pthread_attr_setinheritsched.c',
+        '../pthread_attr_setschedparam.c',
+        '../pthread_attr_setschedpolicy.c',
+        '../pthread_attr_setscope.c',
+        '../pthread_attr_setstackaddr.c',
+        '../pthread_attr_setstacksize.c',
+        '../pthread_barrierattr_destroy.c',
+        '../pthread_barrierattr_getpshared.c',
+        '../pthread_barrierattr_init.c',
+        '../pthread_barrierattr_setpshared.c',
+        '../pthread_barrier_destroy.c',
+        '../pthread_barrier_init.c',
+        '../pthread_barrier_wait.c',
+        '../pthread_cancel.c',
+        '../pthread_condattr_destroy.c',
+        '../pthread_condattr_getpshared.c',
+        '../pthread_condattr_init.c',
+        '../pthread_condattr_setpshared.c',
+        '../pthread_cond_destroy.c',
+        '../pthread_cond_init.c',
+        '../pthread_cond_signal.c',
+        '../pthread_cond_wait.c',
+        '../pthread_delay_np.c',
+        '../pthread_detach.c',
+        '../pthread_equal.c',
+        '../pthread_exit.c',
+        '../pthread_getconcurrency.c',
+        '../pthread_getschedparam.c',
+        '../pthread_getspecific.c',
+        '../pthread_getunique_np.c',
+        '../pthread_getw32threadhandle_np.c',
+        '../pthread_join.c',
+        '../pthread_key_create.c',
+        '../pthread_key_delete.c',
+        '../pthread_kill.c',
+        '../pthread_mutexattr_destroy.c',
+        '../pthread_mutexattr_getkind_np.c',
+        '../pthread_mutexattr_getpshared.c',
+        '../pthread_mutexattr_getrobust.c',
+        '../pthread_mutexattr_gettype.c',
+        '../pthread_mutexattr_init.c',
+        '../pthread_mutexattr_setkind_np.c',
+        '../pthread_mutexattr_setpshared.c',
+        '../pthread_mutexattr_setrobust.c',
+        '../pthread_mutexattr_settype.c',
+        '../pthread_mutex_consistent.c',
+        '../pthread_mutex_destroy.c',
+        '../pthread_mutex_init.c',
+        '../pthread_mutex_lock.c',
+        '../pthread_mutex_timedlock.c',
+        '../pthread_mutex_trylock.c',
+        '../pthread_mutex_unlock.c',
+        '../pthread_num_processors_np.c',
+        '../pthread_once.c',
+        '../pthread_rwlockattr_destroy.c',
+        '../pthread_rwlockattr_getpshared.c',
+        '../pthread_rwlockattr_init.c',
+        '../pthread_rwlockattr_setpshared.c',
+        '../pthread_rwlock_destroy.c',
+        '../pthread_rwlock_init.c',
+        '../pthread_rwlock_rdlock.c',
+        '../pthread_rwlock_timedrdlock.c',
+        '../pthread_rwlock_timedwrlock.c',
+        '../pthread_rwlock_tryrdlock.c',
+        '../pthread_rwlock_trywrlock.c',
+        '../pthread_rwlock_unlock.c',
+        '../pthread_rwlock_wrlock.c',
+        '../pthread_self.c',
+        '../pthread_setcancelstate.c',
+        '../pthread_setcanceltype.c',
+        '../pthread_setconcurrency.c',
+        '../pthread_setschedparam.c',
+        '../pthread_setspecific.c',
+        '../pthread_spin_destroy.c',
+        '../pthread_spin_init.c',
+        '../pthread_spin_lock.c',
+        '../pthread_spin_trylock.c',
+        '../pthread_spin_unlock.c',
+        '../pthread_testcancel.c',
+        '../pthread_timechange_handler_np.c',
+        '../pthread_win32_attach_detach_np.c',
+        '../ptw32_calloc.c',
+        '../ptw32_callUserDestroyRoutines.c',
+        '../ptw32_cond_check_need_init.c',
+        '../ptw32_getprocessors.c',
+        '../ptw32_is_attr.c',
+        '../ptw32_MCS_lock.c',
+        '../ptw32_mutex_check_need_init.c',
+        '../ptw32_new.c',
+        '../ptw32_processInitialize.c',
+        '../ptw32_processTerminate.c',
+        '../ptw32_relmillisecs.c',
+        '../ptw32_reuse.c',
+        '../ptw32_rwlock_cancelwrwait.c',
+        '../ptw32_rwlock_check_need_init.c',
+        '../ptw32_semwait.c',
+        '../ptw32_spinlock_check_need_init.c',
+        '../ptw32_threadDestroy.c',
+        '../ptw32_threadStart.c',
+        '../ptw32_throw.c',
+        '../ptw32_timespec.c',
+        '../ptw32_tkAssocCreate.c',
+        '../ptw32_tkAssocDestroy.c',
+        '../sched_getscheduler.c',
+        '../sched_get_priority_max.c',
+        '../sched_get_priority_min.c',
+        '../sched_setscheduler.c',
+        '../sched_yield.c',
+        '../sem_close.c',
+        '../sem_destroy.c',
+        '../sem_getvalue.c',
+        '../sem_init.c',
+        '../sem_open.c',
+        '../sem_post.c',
+        '../sem_post_multiple.c',
+        '../sem_timedwait.c',
+        '../sem_trywait.c',
+        '../sem_unlink.c',
+        '../sem_wait.c',
+        '../signal.c',
+        '../w32_CancelableWait.c',
+      ],
+    },
+  ]
+}
+

deps/uv/deps/pthread-win32/builddmc.bat

@@ -0,0 +1,9 @@
+; Build the pthreads library with the Digital Mars Compiler
+;
+set DMCDIR=c:\dm
+
+;   RELEASE
+%DMCDIR%\bin\dmc -D_WIN32_WINNT -D_MT -DHAVE_PTW32_CONFIG_H -I.;c:\dm\include -o+all -WD pthread.c user32.lib+kernel32.lib+wsock32.lib -L/impl -L/NODEBUG -L/SU:WINDOWS
+
+;   DEBUG
+%DMCDIR%\bin\dmc -g -D_WIN32_WINNT -D_MT -DHAVE_PTW32_CONFIG_H -I.;c:\dm\include -o+all -WD pthread.c user32.lib+kernel32.lib+wsock32.lib -L/impl -L/SU:WINDOWS

deps/uv/deps/pthread-win32/cancel.c

@@ -0,0 +1,44 @@
+/*
+ * cancel.c
+ *
+ * Description:
+ * POSIX thread functions related to thread cancellation.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+#include "pthread_setcancelstate.c"
+#include "pthread_setcanceltype.c"
+#include "pthread_testcancel.c"
+#include "pthread_cancel.c"

deps/uv/deps/pthread-win32/cleanup.c

@@ -0,0 +1,148 @@
+/*
+ * cleanup.c
+ *
+ * Description:
+ * This translation unit implements routines associated
+ * with cleaning up threads.
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+/*
+ * The functions ptw32_pop_cleanup and ptw32_push_cleanup
+ * are implemented here for applications written in C with no
+ * SEH or C++ destructor support. 
+ */
+
+ptw32_cleanup_t *
+ptw32_pop_cleanup (int execute)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function pops the most recently pushed cleanup
+      *      handler. If execute is nonzero, then the cleanup handler
+      *      is executed if non-null.
+      *
+      * PARAMETERS
+      *      execute
+      *              if nonzero, execute the cleanup handler
+      *
+      *
+      * DESCRIPTION
+      *      This function pops the most recently pushed cleanup
+      *      handler. If execute is nonzero, then the cleanup handler
+      *      is executed if non-null.
+      *      NOTE: specify 'execute' as nonzero to avoid duplication
+      *                of common cleanup code.
+      *
+      * RESULTS
+      *              N/A
+      *
+      * ------------------------------------------------------
+      */
+{
+  ptw32_cleanup_t *cleanup;
+
+  cleanup = (ptw32_cleanup_t *) pthread_getspecific (ptw32_cleanupKey);
+
+  if (cleanup != NULL)
+    {
+      if (execute && (cleanup->routine != NULL))
+	{
+
+	  (*cleanup->routine) (cleanup->arg);
+
+	}
+
+      pthread_setspecific (ptw32_cleanupKey, (void *) cleanup->prev);
+
+    }
+
+  return (cleanup);
+
+}				/* ptw32_pop_cleanup */
+
+
+void
+ptw32_push_cleanup (ptw32_cleanup_t * cleanup,
+		    ptw32_cleanup_callback_t routine, void *arg)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function pushes a new cleanup handler onto the thread's stack
+      *      of cleanup handlers. Each cleanup handler pushed onto the stack is
+      *      popped and invoked with the argument 'arg' when
+      *              a) the thread exits by calling 'pthread_exit',
+      *              b) when the thread acts on a cancellation request,
+      *              c) or when the thread calls pthread_cleanup_pop with a nonzero
+      *                 'execute' argument
+      *
+      * PARAMETERS
+      *      cleanup
+      *              a pointer to an instance of pthread_cleanup_t,
+      *
+      *      routine
+      *              pointer to a cleanup handler,
+      *
+      *      arg
+      *              parameter to be passed to the cleanup handler
+      *
+      *
+      * DESCRIPTION
+      *      This function pushes a new cleanup handler onto the thread's stack
+      *      of cleanup handlers. Each cleanup handler pushed onto the stack is
+      *      popped and invoked with the argument 'arg' when
+      *              a) the thread exits by calling 'pthread_exit',
+      *              b) when the thread acts on a cancellation request,
+      *              c) or when the thrad calls pthread_cleanup_pop with a nonzero
+      *                 'execute' argument
+      *      NOTE: pthread_push_cleanup, ptw32_pop_cleanup must be paired
+      *                in the same lexical scope.
+      *
+      * RESULTS
+      *              pthread_cleanup_t *
+      *                              pointer to the previous cleanup
+      *
+      * ------------------------------------------------------
+      */
+{
+  cleanup->routine = routine;
+  cleanup->arg = arg;
+
+  cleanup->prev = (ptw32_cleanup_t *) pthread_getspecific (ptw32_cleanupKey);
+
+  pthread_setspecific (ptw32_cleanupKey, (void *) cleanup);
+
+}				/* ptw32_push_cleanup */

deps/uv/deps/pthread-win32/condvar.c

@@ -0,0 +1,50 @@
+/*
+ * condvar.c
+ *
+ * Description:
+ * This translation unit implements condition variables and their primitives.
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+#include "ptw32_cond_check_need_init.c"
+#include "pthread_condattr_init.c"
+#include "pthread_condattr_destroy.c"
+#include "pthread_condattr_getpshared.c"
+#include "pthread_condattr_setpshared.c"
+#include "pthread_cond_init.c"
+#include "pthread_cond_destroy.c"
+#include "pthread_cond_wait.c"
+#include "pthread_cond_signal.c"

deps/uv/deps/pthread-win32/config.h

@@ -0,0 +1,153 @@
+/* config.h  */
+
+#ifndef PTW32_CONFIG_H
+#define PTW32_CONFIG_H
+
+/*********************************************************************
+ * Defaults: see target specific redefinitions below.
+ *********************************************************************/
+
+/* We're building the pthreads-win32 library */
+#define PTW32_BUILD
+
+/* Do we know about the C type sigset_t? */
+#undef HAVE_SIGSET_T
+
+/* Define if you have the <signal.h> header file.  */
+#undef HAVE_SIGNAL_H
+
+/* Define if you have the Borland TASM32 or compatible assembler.  */
+#undef HAVE_TASM32
+
+/* Define if you don't have Win32 DuplicateHandle. (eg. WinCE) */
+#undef NEED_DUPLICATEHANDLE
+
+/* Define if you don't have Win32 _beginthreadex. (eg. WinCE) */
+#undef NEED_CREATETHREAD
+
+/* Define if you don't have Win32 errno. (eg. WinCE) */
+#undef NEED_ERRNO
+
+/* Define if you don't have Win32 calloc. (eg. WinCE)  */
+#undef NEED_CALLOC
+
+/* Define if you don't have Win32 ftime. (eg. WinCE)  */
+#undef NEED_FTIME
+
+/* Define if you don't have Win32 semaphores. (eg. WinCE 2.1 or earlier)  */
+#undef NEED_SEM
+
+/* Define if you need to convert string parameters to unicode. (eg. WinCE)  */
+#undef NEED_UNICODE_CONSTS
+
+/* Define if your C (not C++) compiler supports "inline" functions. */
+#undef HAVE_C_INLINE
+
+/* Do we know about type mode_t? */
+#undef HAVE_MODE_T
+
+/* 
+ * Define if GCC has atomic builtins, i.e. __sync_* intrinsics
+ * __sync_lock_* is implemented in mingw32 gcc 4.5.2 at least
+ * so this define does not turn those on or off. If you get an
+ * error from __sync_lock* then consider upgrading your gcc.
+ */
+#undef HAVE_GCC_ATOMIC_BUILTINS
+
+/* Define if you have the timespec struct */
+#undef HAVE_STRUCT_TIMESPEC
+
+/* Define if you don't have the GetProcessAffinityMask() */
+#undef NEED_PROCESS_AFFINITY_MASK
+
+/* Define if your version of Windows TLSGetValue() clears WSALastError
+ * and calling SetLastError() isn't enough restore it. You'll also need to
+ * link against wsock32.lib (or libwsock32.a for MinGW).
+ */
+#undef RETAIN_WSALASTERROR
+
+/*
+# ----------------------------------------------------------------------
+# The library can be built with some alternative behaviour to better
+# facilitate development of applications on Win32 that will be ported
+# to other POSIX systems.
+#
+# Nothing described here will make the library non-compliant and strictly
+# compliant applications will not be affected in any way, but
+# applications that make assumptions that POSIX does not guarantee are
+# not strictly compliant and may fail or misbehave with some settings.
+#
+# PTW32_THREAD_ID_REUSE_INCREMENT
+# Purpose:
+# POSIX says that applications should assume that thread IDs can be
+# recycled. However, Solaris (and some other systems) use a [very large]
+# sequence number as the thread ID, which provides virtual uniqueness.
+# This provides a very high but finite level of safety for applications
+# that are not meticulous in tracking thread lifecycles e.g. applications
+# that call functions which target detached threads without some form of
+# thread exit synchronisation.
+#
+# Usage:
+# Set to any value in the range: 0 <= value < 2^wordsize.
+# Set to 0 to emulate reusable thread ID behaviour like Linux or *BSD.
+# Set to 1 for unique thread IDs like Solaris (this is the default).
+# Set to some factor of 2^wordsize to emulate smaller word size types
+# (i.e. will wrap sooner). This might be useful to emulate some embedded
+# systems.
+#
+# define PTW32_THREAD_ID_REUSE_INCREMENT 0
+#
+# ----------------------------------------------------------------------
+ */
+#undef PTW32_THREAD_ID_REUSE_INCREMENT
+
+
+/*********************************************************************
+ * Target specific groups
+ *
+ * If you find that these are incorrect or incomplete please report it
+ * to the pthreads-win32 maintainer. Thanks.
+ *********************************************************************/
+#if defined(WINCE)
+#define NEED_DUPLICATEHANDLE
+#define NEED_CREATETHREAD
+#define NEED_ERRNO
+#define NEED_CALLOC
+#define NEED_FTIME
+/* #define NEED_SEM */
+#define NEED_UNICODE_CONSTS
+#define NEED_PROCESS_AFFINITY_MASK
+/* This may not be needed */
+#define RETAIN_WSALASTERROR
+#endif
+
+#if defined(_UWIN)
+#define HAVE_MODE_T
+#define HAVE_STRUCT_TIMESPEC
+#endif
+
+#if defined(__GNUC__)
+#define HAVE_C_INLINE
+#endif
+
+#if defined(__MINGW64__)
+#define HAVE_MODE_T
+#define HAVE_STRUCT_TIMESPEC
+#elif defined(__MINGW32__)
+#define HAVE_MODE_T
+#endif
+
+#if defined(__BORLANDC__)
+#endif
+
+#if defined(__WATCOMC__)
+#endif
+
+#if defined(__DMC__)
+#define HAVE_SIGNAL_H
+#define HAVE_C_INLINE
+#endif
+
+
+
+#endif

deps/uv/deps/pthread-win32/context.h

@@ -0,0 +1,74 @@
+/*
+ * context.h
+ *
+ * Description:
+ * POSIX thread macros related to thread cancellation.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifndef PTW32_CONTEXT_H
+#define PTW32_CONTEXT_H
+
+#undef PTW32_PROGCTR
+
+#if defined(_M_IX86) || (defined(_X86_) && !defined(__amd64__))
+#define PTW32_PROGCTR(Context)  ((Context).Eip)
+#endif
+
+#if defined (_M_IA64) || defined(_IA64)
+#define PTW32_PROGCTR(Context)  ((Context).StIIP)
+#endif
+
+#if defined(_MIPS_) || defined(MIPS)
+#define PTW32_PROGCTR(Context)  ((Context).Fir)
+#endif
+
+#if defined(_ALPHA_)
+#define PTW32_PROGCTR(Context)  ((Context).Fir)
+#endif
+
+#if defined(_PPC_)
+#define PTW32_PROGCTR(Context)  ((Context).Iar)
+#endif
+
+#if defined(_AMD64_) || defined(__amd64__)
+#define PTW32_PROGCTR(Context)  ((Context).Rip)
+#endif
+
+#if defined(_ARM_) || defined(ARM)
+#define PTW32_PROGCTR(Context)  ((Context).Pc)
+#endif
+
+#if !defined(PTW32_PROGCTR)
+#error Module contains CPU-specific code; modify and recompile.
+#endif
+
+#endif

deps/uv/deps/pthread-win32/create.c

@@ -0,0 +1,308 @@
+/*
+ * create.c
+ *
+ * Description:
+ * This translation unit implements routines associated with spawning a new
+ * thread.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+#if ! defined(_UWIN) && ! defined(WINCE)
+#include <process.h>
+#endif
+
+int
+pthread_create (pthread_t * tid,
+		const pthread_attr_t * attr,
+		void *(*start) (void *), void *arg)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function creates a thread running the start function,
+      *      passing it the parameter value, 'arg'. The 'attr'
+      *      argument specifies optional creation attributes.
+      *      The identity of the new thread is returned
+      *      via 'tid', which should not be NULL.
+      *
+      * PARAMETERS
+      *      tid
+      *              pointer to an instance of pthread_t
+      *
+      *      attr
+      *              optional pointer to an instance of pthread_attr_t
+      *
+      *      start
+      *              pointer to the starting routine for the new thread
+      *
+      *      arg
+      *              optional parameter passed to 'start'
+      *
+      *
+      * DESCRIPTION
+      *      This function creates a thread running the start function,
+      *      passing it the parameter value, 'arg'. The 'attr'
+      *      argument specifies optional creation attributes.
+      *      The identity of the new thread is returned
+      *      via 'tid', which should not be the NULL pointer.
+      *
+      * RESULTS
+      *              0               successfully created thread,
+      *              EINVAL          attr invalid,
+      *              EAGAIN          insufficient resources.
+      *
+      * ------------------------------------------------------
+      */
+{
+  pthread_t thread;
+  ptw32_thread_t * tp;
+  register pthread_attr_t a;
+  HANDLE threadH = 0;
+  int result = EAGAIN;
+  int run = PTW32_TRUE;
+  ThreadParms *parms = NULL;
+  unsigned int stackSize;
+  int priority;
+  pthread_t self;
+
+  /*
+   * Before doing anything, check that tid can be stored through
+   * without invoking a memory protection error (segfault).
+   * Make sure that the assignment below can't be optimised out by the compiler.
+   * This is assured by conditionally assigning *tid again at the end.
+   */
+  tid->x = 0;
+
+  if (attr != NULL)
+    {
+      a = *attr;
+    }
+  else
+    {
+      a = NULL;
+    }
+
+  if ((thread = ptw32_new ()).p == NULL)
+    {
+      goto FAIL0;
+    }
+
+  tp = (ptw32_thread_t *) thread.p;
+
+  priority = tp->sched_priority;
+
+  if ((parms = (ThreadParms *) malloc (sizeof (*parms))) == NULL)
+    {
+      goto FAIL0;
+    }
+
+  parms->tid = thread;
+  parms->start = start;
+  parms->arg = arg;
+
+#if defined(HAVE_SIGSET_T)
+
+  /*
+   * Threads inherit their initial sigmask from their creator thread.
+   */
+  self = pthread_self();
+  tp->sigmask = ((ptw32_thread_t *)self.p)->sigmask;
+
+#endif /* HAVE_SIGSET_T */
+
+
+  if (a != NULL)
+    {
+      stackSize = (unsigned int)a->stacksize;
+      tp->detachState = a->detachstate;
+      priority = a->param.sched_priority;
+
+#if (THREAD_PRIORITY_LOWEST > THREAD_PRIORITY_NORMAL)
+      /* WinCE */
+#else
+      /* Everything else */
+
+      /*
+       * Thread priority must be set to a valid system level
+       * without altering the value set by pthread_attr_setschedparam().
+       */
+
+      /*
+       * PTHREAD_EXPLICIT_SCHED is the default because Win32 threads
+       * don't inherit their creator's priority. They are started with
+       * THREAD_PRIORITY_NORMAL (win32 value). The result of not supplying
+       * an 'attr' arg to pthread_create() is equivalent to defaulting to
+       * PTHREAD_EXPLICIT_SCHED and priority THREAD_PRIORITY_NORMAL.
+       */
+      if (PTHREAD_INHERIT_SCHED == a->inheritsched)
+	{
+	  /*
+	   * If the thread that called pthread_create() is a Win32 thread
+	   * then the inherited priority could be the result of a temporary
+	   * system adjustment. This is not the case for POSIX threads.
+	   */
+#if ! defined(HAVE_SIGSET_T)
+	  self = pthread_self ();
+#endif
+	  priority = ((ptw32_thread_t *) self.p)->sched_priority;
+	}
+
+#endif
+
+    }
+  else
+    {
+      /*
+       * Default stackSize
+       */
+      stackSize = PTHREAD_STACK_MIN;
+    }
+
+  tp->state = run ? PThreadStateInitial : PThreadStateSuspended;
+
+  tp->keys = NULL;
+
+  /*
+   * Threads must be started in suspended mode and resumed if necessary
+   * after _beginthreadex returns us the handle. Otherwise we set up a
+   * race condition between the creating and the created threads.
+   * Note that we also retain a local copy of the handle for use
+   * by us in case thread.p->threadH gets NULLed later but before we've
+   * finished with it here.
+   */
+
+#if ! (defined (__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__) || defined (__DMC__) 
+
+  tp->threadH =
+    threadH =
+    (HANDLE) _beginthreadex ((void *) NULL,	/* No security info             */
+			     stackSize,		/* default stack size   */
+			     ptw32_threadStart,
+			     parms,
+			     (unsigned)
+			     CREATE_SUSPENDED,
+			     (unsigned *) &(tp->thread));
+
+  if (threadH != 0)
+    {
+      if (a != NULL)
+	{
+	  (void) ptw32_setthreadpriority (thread, SCHED_OTHER, priority);
+	}
+
+      if (run)
+	{
+	  ResumeThread (threadH);
+	}
+    }
+
+#else
+
+  {
+    ptw32_mcs_local_node_t stateLock;
+
+    /*
+     * This lock will force pthread_threadStart() to wait until we have
+     * the thread handle and have set the priority.
+     */
+    ptw32_mcs_lock_acquire(&tp->stateLock, &stateLock);
+
+    tp->threadH =
+      threadH =
+      (HANDLE) _beginthread (ptw32_threadStart, stackSize,	/* default stack size   */
+			     parms);
+
+    /*
+     * Make the return code match _beginthreadex's.
+     */
+    if (threadH == (HANDLE) - 1L)
+      {
+        tp->threadH = threadH = 0;
+      }
+    else
+      {
+        if (!run)
+	  {
+	    /* 
+	     * beginthread does not allow for create flags, so we do it now.
+	     * Note that beginthread itself creates the thread in SUSPENDED
+	     * mode, and then calls ResumeThread to start it.
+	     */
+	    SuspendThread (threadH);
+	  }
+  
+        if (a != NULL)
+	  {
+	    (void) ptw32_setthreadpriority (thread, SCHED_OTHER, priority);
+	  }
+      }
+
+    ptw32_mcs_lock_release (&stateLock);
+  }
+#endif
+
+  result = (threadH != 0) ? 0 : EAGAIN;
+
+  /*
+   * Fall Through Intentionally
+   */
+
+  /*
+   * ------------
+   * Failure Code
+   * ------------
+   */
+
+FAIL0:
+  if (result != 0)
+    {
+
+      ptw32_threadDestroy (thread);
+      tp = NULL;
+
+      if (parms != NULL)
+	{
+	  free (parms);
+	}
+    }
+  else
+    {
+      *tid = thread;
+    }
+
+#if defined(_UWIN)
+  if (result == 0)
+    pthread_count++;
+#endif
+  return (result);
+
+}				/* pthread_create */

deps/uv/deps/pthread-win32/dll.c

@@ -0,0 +1,92 @@
+/*
+ * dll.c
+ *
+ * Description:
+ * This translation unit implements DLL initialisation.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#if !defined(PTW32_STATIC_LIB)
+
+#include "pthread.h"
+#include "implement.h"
+
+#if defined(_MSC_VER)
+/* 
+ * lpvReserved yields an unreferenced formal parameter;
+ * ignore it
+ */
+#pragma warning( disable : 4100 )
+#endif
+
+#if defined(__cplusplus)
+/*
+ * Dear c++: Please don't mangle this name. -thanks
+ */
+extern "C"
+#endif				/* __cplusplus */
+  BOOL WINAPI
+DllMain (HINSTANCE hinstDll, DWORD fdwReason, LPVOID lpvReserved)
+{
+  BOOL result = PTW32_TRUE;
+
+  switch (fdwReason)
+    {
+
+    case DLL_PROCESS_ATTACH:
+      result = pthread_win32_process_attach_np ();
+      break;
+
+    case DLL_THREAD_ATTACH:
+      /*
+       * A thread is being created
+       */
+      result = pthread_win32_thread_attach_np ();
+      break;
+
+    case DLL_THREAD_DETACH:
+      /*
+       * A thread is exiting cleanly
+       */
+      result = pthread_win32_thread_detach_np ();
+      break;
+
+    case DLL_PROCESS_DETACH:
+      (void) pthread_win32_thread_detach_np ();
+      result = pthread_win32_process_detach_np ();
+      break;
+    }
+
+  return (result);
+
+}				/* DllMain */
+
+#endif /* PTW32_STATIC_LIB */

deps/uv/deps/pthread-win32/errno.c

@@ -0,0 +1,94 @@
+/*
+ * errno.c
+ *
+ * Description:
+ * This translation unit implements routines associated with spawning a new
+ * thread.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#if defined(NEED_ERRNO)
+
+#include "pthread.h"
+#include "implement.h"
+
+static int reallyBad = ENOMEM;
+
+/*
+ * Re-entrant errno.
+ *
+ * Each thread has it's own errno variable in pthread_t.
+ *
+ * The benefit of using the pthread_t structure
+ * instead of another TSD key is TSD keys are limited
+ * on Win32 to 64 per process. Secondly, to implement
+ * it properly without using pthread_t you'd need
+ * to dynamically allocate an int on starting the thread
+ * and store it manually into TLS and then ensure that you free
+ * it on thread termination. We get all that for free
+ * by simply storing the errno on the pthread_t structure.
+ *
+ * MSVC and Mingw32 already have their own thread-safe errno.
+ *
+ * #if defined( _REENTRANT ) || defined( _MT )
+ * #define errno *_errno()
+ *
+ * int *_errno( void );
+ * #else
+ * extern int errno;
+ * #endif
+ *
+ */
+
+int *
+_errno (void)
+{
+  pthread_t self;
+  int *result;
+
+  if ((self = pthread_self ()).p == NULL)
+    {
+      /*
+       * Yikes! unable to allocate a thread!
+       * Throw an exception? return an error?
+       */
+      result = &reallyBad;
+    }
+  else
+    {
+      result = (int *)(&self.p->exitStatus);
+    }
+
+  return (result);
+
+}				/* _errno */
+
+#endif /* (NEED_ERRNO) */

deps/uv/deps/pthread-win32/exit.c

@@ -0,0 +1,44 @@
+/*
+ * exit.c
+ *
+ * Description:
+ * This translation unit implements routines associated with exiting from
+ * a thread.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+#if ! defined(_UWIN) && ! defined(WINCE)
+#   include <process.h>
+#endif
+
+#include "pthread_exit.c"

deps/uv/deps/pthread-win32/fork.c

@@ -0,0 +1,39 @@
+/*
+ * fork.c
+ *
+ * Description:
+ * Implementation of fork() for POSIX threads.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+#include "pthread.h"
+#include "implement.h"

deps/uv/deps/pthread-win32/global.c

@@ -0,0 +1,107 @@
+/*
+ * global.c
+ *
+ * Description:
+ * This translation unit instantiates data associated with the implementation
+ * as a whole.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int ptw32_processInitialized = PTW32_FALSE;
+ptw32_thread_t * ptw32_threadReuseTop = PTW32_THREAD_REUSE_EMPTY;
+ptw32_thread_t * ptw32_threadReuseBottom = PTW32_THREAD_REUSE_EMPTY;
+pthread_key_t ptw32_selfThreadKey = NULL;
+pthread_key_t ptw32_cleanupKey = NULL;
+pthread_cond_t ptw32_cond_list_head = NULL;
+pthread_cond_t ptw32_cond_list_tail = NULL;
+
+int ptw32_concurrency = 0;
+
+/* What features have been auto-detected */
+int ptw32_features = 0;
+
+/*
+ * Global [process wide] thread sequence Number
+ */
+unsigned __int64 ptw32_threadSeqNumber = 0;
+
+/* 
+ * Function pointer to QueueUserAPCEx if it exists, otherwise
+ * it will be set at runtime to a substitute routine which cannot unblock
+ * blocked threads.
+ */
+DWORD (*ptw32_register_cancelation) (PAPCFUNC, HANDLE, DWORD) = NULL;
+
+/*
+ * Global lock for managing pthread_t struct reuse.
+ */
+ptw32_mcs_lock_t ptw32_thread_reuse_lock = 0;
+
+/*
+ * Global lock for testing internal state of statically declared mutexes.
+ */
+ptw32_mcs_lock_t ptw32_mutex_test_init_lock = 0;
+
+/*
+ * Global lock for testing internal state of PTHREAD_COND_INITIALIZER
+ * created condition variables.
+ */
+ptw32_mcs_lock_t ptw32_cond_test_init_lock = 0;
+
+/*
+ * Global lock for testing internal state of PTHREAD_RWLOCK_INITIALIZER
+ * created read/write locks.
+ */
+ptw32_mcs_lock_t ptw32_rwlock_test_init_lock = 0;
+
+/*
+ * Global lock for testing internal state of PTHREAD_SPINLOCK_INITIALIZER
+ * created spin locks.
+ */
+ptw32_mcs_lock_t ptw32_spinlock_test_init_lock = 0;
+
+/*
+ * Global lock for condition variable linked list. The list exists
+ * to wake up CVs when a WM_TIMECHANGE message arrives. See
+ * w32_TimeChangeHandler.c.
+ */
+ptw32_mcs_lock_t ptw32_cond_list_lock = 0;
+
+#if defined(_UWIN)
+/*
+ * Keep a count of the number of threads.
+ */
+int pthread_count = 0;
+#endif

deps/uv/deps/pthread-win32/implement.h

@@ -0,0 +1,944 @@
+/*
+ * implement.h
+ *
+ * Definitions that don't need to be public.
+ *
+ * Keeps all the internals out of pthread.h
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: Ross.Johnson@homemail.com.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#if !defined(_IMPLEMENT_H)
+#define _IMPLEMENT_H
+
+#if !defined(_WIN32_WINNT)
+#define _WIN32_WINNT 0x0400
+#endif
+
+#include <windows.h>
+
+/*
+ * In case windows.h doesn't define it (e.g. WinCE perhaps)
+ */
+#if defined(WINCE)
+typedef VOID (APIENTRY *PAPCFUNC)(DWORD dwParam);
+#endif
+
+/*
+ * note: ETIMEDOUT is correctly defined in winsock.h
+ */
+#include <winsock.h>
+
+/*
+ * In case ETIMEDOUT hasn't been defined above somehow.
+ */
+#if !defined(ETIMEDOUT)
+#  define ETIMEDOUT 10060	/* This is the value in winsock.h. */
+#endif
+
+#if !defined(malloc)
+#include <malloc.h>
+#endif
+
+#if defined(__CLEANUP_C)
+# include <setjmp.h>
+#endif
+
+#if !defined(INT_MAX)
+#include <limits.h>
+#endif
+
+/* use local include files during development */
+#include "semaphore.h"
+#include "sched.h"
+
+#if defined(HAVE_C_INLINE) || defined(__cplusplus)
+#define INLINE inline
+#else
+#define INLINE
+#endif
+
+#if defined(_MSC_VER) && _MSC_VER < 1300
+/*
+ * MSVC 6 does not use the "volatile" qualifier
+ */
+#define PTW32_INTERLOCKED_VOLATILE
+#else
+#define PTW32_INTERLOCKED_VOLATILE volatile
+#endif
+#define PTW32_INTERLOCKED_LONG long
+#define PTW32_INTERLOCKED_SIZE size_t
+#define PTW32_INTERLOCKED_PVOID PVOID
+#define PTW32_INTERLOCKED_LONGPTR PTW32_INTERLOCKED_VOLATILE long*
+#define PTW32_INTERLOCKED_SIZEPTR PTW32_INTERLOCKED_VOLATILE size_t*
+#define PTW32_INTERLOCKED_PVOID_PTR PTW32_INTERLOCKED_VOLATILE PVOID*
+
+#if defined(__MINGW64__) || defined(__MINGW32__)
+#  include <stdint.h>
+#elif defined(__BORLANDC__)
+#  define int64_t ULONGLONG
+#else
+#  define int64_t _int64
+#  if defined(_MSC_VER) && _MSC_VER < 1300
+     typedef long intptr_t;
+#  endif
+#endif
+
+typedef enum
+{
+  /*
+   * This enumeration represents the state of the thread;
+   * The thread is still "alive" if the numeric value of the
+   * state is greater or equal "PThreadStateRunning".
+   */
+  PThreadStateInitial = 0,	/* Thread not running                   */
+  PThreadStateRunning,		/* Thread alive & kicking               */
+  PThreadStateSuspended,	/* Thread alive but suspended           */
+  PThreadStateCancelPending,	/* Thread alive but                     */
+                                /* has cancelation pending.             */
+  PThreadStateCanceling,	/* Thread alive but is                  */
+                                /* in the process of terminating        */
+                                /* due to a cancellation request        */
+  PThreadStateExiting,		/* Thread alive but exiting             */
+                                /* due to an exception                  */
+  PThreadStateLast,             /* All handlers have been run and now   */
+                                /* final cleanup can be done.           */
+  PThreadStateReuse             /* In reuse pool.                       */
+}
+PThreadState;
+
+typedef struct ptw32_mcs_node_t_     ptw32_mcs_local_node_t;
+typedef struct ptw32_mcs_node_t_*    ptw32_mcs_lock_t;
+typedef struct ptw32_robust_node_t_  ptw32_robust_node_t;
+typedef struct ptw32_thread_t_       ptw32_thread_t;
+
+
+struct ptw32_thread_t_
+{
+  unsigned __int64 seqNumber;	/* Process-unique thread sequence number */
+  HANDLE threadH;		/* Win32 thread handle - POSIX thread is invalid if threadH == 0 */
+  pthread_t ptHandle;		/* This thread's permanent pthread_t handle */
+  ptw32_thread_t * prevReuse;	/* Links threads on reuse stack */
+  volatile PThreadState state;
+  ptw32_mcs_lock_t threadLock;	/* Used for serialised access to public thread state */
+  ptw32_mcs_lock_t stateLock;	/* Used for async-cancel safety */
+  HANDLE cancelEvent;
+  void *exitStatus;
+  void *parms;
+  void *keys;
+  void *nextAssoc;
+#if defined(__CLEANUP_C)
+  jmp_buf start_mark;		/* Jump buffer follows void* so should be aligned */
+#endif				/* __CLEANUP_C */
+#if defined(HAVE_SIGSET_T)
+  sigset_t sigmask;
+#endif				/* HAVE_SIGSET_T */
+  ptw32_mcs_lock_t
+              robustMxListLock; /* robustMxList lock */
+  ptw32_robust_node_t*
+                  robustMxList; /* List of currenty held robust mutexes */
+  int ptErrno;
+  int detachState;
+  int sched_priority;		/* As set, not as currently is */
+  int cancelState;
+  int cancelType;
+  int implicit:1;
+  DWORD thread;			/* Win32 thread ID */
+#if defined(_UWIN)
+  DWORD dummy[5];
+#endif
+  size_t align;			/* Force alignment if this struct is packed */
+};
+
+
+/* 
+ * Special value to mark attribute objects as valid.
+ */
+#define PTW32_ATTR_VALID ((unsigned long) 0xC4C0FFEE)
+
+struct pthread_attr_t_
+{
+  unsigned long valid;
+  void *stackaddr;
+  size_t stacksize;
+  int detachstate;
+  struct sched_param param;
+  int inheritsched;
+  int contentionscope;
+#if defined(HAVE_SIGSET_T)
+  sigset_t sigmask;
+#endif				/* HAVE_SIGSET_T */
+};
+
+
+/*
+ * ====================
+ * ====================
+ * Semaphores, Mutexes and Condition Variables
+ * ====================
+ * ====================
+ */
+
+struct sem_t_
+{
+  int value;
+  pthread_mutex_t lock;
+  HANDLE sem;
+#if defined(NEED_SEM)
+  int leftToUnblock;
+#endif
+};
+
+#define PTW32_OBJECT_AUTO_INIT ((void *)(size_t) -1)
+#define PTW32_OBJECT_INVALID   NULL
+
+struct pthread_mutex_t_
+{
+  LONG lock_idx;		/* Provides exclusive access to mutex state
+				   via the Interlocked* mechanism.
+				    0: unlocked/free.
+				    1: locked - no other waiters.
+				   -1: locked - with possible other waiters.
+				*/
+  int recursive_count;		/* Number of unlocks a thread needs to perform
+				   before the lock is released (recursive
+				   mutexes only). */
+  int kind;			/* Mutex type. */
+  pthread_t ownerThread;
+  HANDLE event;			/* Mutex release notification to waiting
+				   threads. */
+  ptw32_robust_node_t*
+                    robustNode; /* Extra state for robust mutexes  */
+};
+
+enum ptw32_robust_state_t_
+{
+  PTW32_ROBUST_CONSISTENT,
+  PTW32_ROBUST_INCONSISTENT,
+  PTW32_ROBUST_NOTRECOVERABLE
+};
+
+typedef enum ptw32_robust_state_t_   ptw32_robust_state_t;
+
+/*
+ * Node used to manage per-thread lists of currently-held robust mutexes.
+ */
+struct ptw32_robust_node_t_
+{
+  pthread_mutex_t mx;
+  ptw32_robust_state_t stateInconsistent;
+  ptw32_robust_node_t* prev;
+  ptw32_robust_node_t* next;
+};
+
+struct pthread_mutexattr_t_
+{
+  int pshared;
+  int kind;
+  int robustness;
+};
+
+/*
+ * Possible values, other than PTW32_OBJECT_INVALID,
+ * for the "interlock" element in a spinlock.
+ *
+ * In this implementation, when a spinlock is initialised,
+ * the number of cpus available to the process is checked.
+ * If there is only one cpu then "interlock" is set equal to
+ * PTW32_SPIN_USE_MUTEX and u.mutex is an initialised mutex.
+ * If the number of cpus is greater than 1 then "interlock"
+ * is set equal to PTW32_SPIN_UNLOCKED and the number is
+ * stored in u.cpus. This arrangement allows the spinlock
+ * routines to attempt an InterlockedCompareExchange on "interlock"
+ * immediately and, if that fails, to try the inferior mutex.
+ *
+ * "u.cpus" isn't used for anything yet, but could be used at
+ * some point to optimise spinlock behaviour.
+ */
+#define PTW32_SPIN_INVALID     (0)
+#define PTW32_SPIN_UNLOCKED    (1)
+#define PTW32_SPIN_LOCKED      (2)
+#define PTW32_SPIN_USE_MUTEX   (3)
+
+struct pthread_spinlock_t_
+{
+  long interlock;		/* Locking element for multi-cpus. */
+  union
+  {
+    int cpus;			/* No. of cpus if multi cpus, or   */
+    pthread_mutex_t mutex;	/* mutex if single cpu.            */
+  } u;
+};
+
+/*
+ * MCS lock queue node - see ptw32_MCS_lock.c
+ */
+struct ptw32_mcs_node_t_
+{
+  struct ptw32_mcs_node_t_ **lock;        /* ptr to tail of queue */
+  struct ptw32_mcs_node_t_  *next;        /* ptr to successor in queue */
+  HANDLE                     readyFlag;   /* set after lock is released by
+                                             predecessor */
+  HANDLE                     nextFlag;    /* set after 'next' ptr is set by
+                                             successor */
+};
+
+
+struct pthread_barrier_t_
+{
+  unsigned int nCurrentBarrierHeight;
+  unsigned int nInitialBarrierHeight;
+  int pshared;
+  sem_t semBarrierBreeched;
+  ptw32_mcs_lock_t lock;
+  ptw32_mcs_local_node_t proxynode;
+};
+
+struct pthread_barrierattr_t_
+{
+  int pshared;
+};
+
+struct pthread_key_t_
+{
+  DWORD key;
+  void (*destructor) (void *);
+  ptw32_mcs_lock_t keyLock;
+  void *threads;
+};
+
+
+typedef struct ThreadParms ThreadParms;
+
+struct ThreadParms
+{
+  pthread_t tid;
+  void *(*start) (void *);
+  void *arg;
+};
+
+
+struct pthread_cond_t_
+{
+  long nWaitersBlocked;		/* Number of threads blocked            */
+  long nWaitersGone;		/* Number of threads timed out          */
+  long nWaitersToUnblock;	/* Number of threads to unblock         */
+  sem_t semBlockQueue;		/* Queue up threads waiting for the     */
+  /*   condition to become signalled      */
+  sem_t semBlockLock;		/* Semaphore that guards access to      */
+  /* | waiters blocked count/block queue  */
+  /* +-> Mandatory Sync.LEVEL-1           */
+  pthread_mutex_t mtxUnblockLock;	/* Mutex that guards access to          */
+  /* | waiters (to)unblock(ed) counts     */
+  /* +-> Optional* Sync.LEVEL-2           */
+  pthread_cond_t next;		/* Doubly linked list                   */
+  pthread_cond_t prev;
+};
+
+
+struct pthread_condattr_t_
+{
+  int pshared;
+};
+
+#define PTW32_RWLOCK_MAGIC 0xfacade2
+
+struct pthread_rwlock_t_
+{
+  pthread_mutex_t mtxExclusiveAccess;
+  pthread_mutex_t mtxSharedAccessCompleted;
+  pthread_cond_t cndSharedAccessCompleted;
+  int nSharedAccessCount;
+  int nExclusiveAccessCount;
+  int nCompletedSharedAccessCount;
+  int nMagic;
+};
+
+struct pthread_rwlockattr_t_
+{
+  int pshared;
+};
+
+typedef struct ThreadKeyAssoc ThreadKeyAssoc;
+
+struct ThreadKeyAssoc
+{
+  /*
+   * Purpose:
+   *      This structure creates an association between a thread and a key.
+   *      It is used to implement the implicit invocation of a user defined
+   *      destroy routine for thread specific data registered by a user upon
+   *      exiting a thread.
+   *
+   *      Graphically, the arrangement is as follows, where:
+   *
+   *         K - Key with destructor
+   *            (head of chain is key->threads)
+   *         T - Thread that has called pthread_setspecific(Kn)
+   *            (head of chain is thread->keys)
+   *         A - Association. Each association is a node at the
+   *             intersection of two doubly-linked lists.
+   *
+   *                 T1    T2    T3
+   *                 |     |     |
+   *                 |     |     |
+   *         K1 -----+-----A-----A----->
+   *                 |     |     |
+   *                 |     |     |
+   *         K2 -----A-----A-----+----->
+   *                 |     |     |
+   *                 |     |     |
+   *         K3 -----A-----+-----A----->
+   *                 |     |     |
+   *                 |     |     |
+   *                 V     V     V
+   *
+   *      Access to the association is guarded by two locks: the key's
+   *      general lock (guarding the row) and the thread's general
+   *      lock (guarding the column). This avoids the need for a
+   *      dedicated lock for each association, which not only consumes
+   *      more handles but requires that the lock resources persist
+   *      until both the key is deleted and the thread has called the
+   *      destructor. The two-lock arrangement allows those resources
+   *      to be freed as soon as either thread or key is concluded.
+   *
+   *      To avoid deadlock, whenever both locks are required both the
+   *      key and thread locks are acquired consistently in the order
+   *      "key lock then thread lock". An exception to this exists
+   *      when a thread calls the destructors, however, this is done
+   *      carefully (but inelegantly) to avoid deadlock.
+   *
+   *      An association is created when a thread first calls
+   *      pthread_setspecific() on a key that has a specified
+   *      destructor.
+   *
+   *      An association is destroyed either immediately after the
+   *      thread calls the key destructor function on thread exit, or
+   *      when the key is deleted.
+   *
+   * Attributes:
+   *      thread
+   *              reference to the thread that owns the
+   *              association. This is actually the pointer to the
+   *              thread struct itself. Since the association is
+   *              destroyed before the thread exits, this can never
+   *              point to a different logical thread to the one that
+   *              created the assoc, i.e. after thread struct reuse.
+   *
+   *      key
+   *              reference to the key that owns the association.
+   *
+   *      nextKey
+   *              The pthread_t->keys attribute is the head of a
+   *              chain of associations that runs through the nextKey
+   *              link. This chain provides the 1 to many relationship
+   *              between a pthread_t and all pthread_key_t on which
+   *              it called pthread_setspecific.
+   *
+   *      prevKey
+   *              Similarly.
+   *
+   *      nextThread
+   *              The pthread_key_t->threads attribute is the head of
+   *              a chain of associations that runs through the
+   *              nextThreads link. This chain provides the 1 to many
+   *              relationship between a pthread_key_t and all the 
+   *              PThreads that have called pthread_setspecific for
+   *              this pthread_key_t.
+   *
+   *      prevThread
+   *              Similarly.
+   *
+   * Notes:
+   *      1)      As soon as either the key or the thread is no longer
+   *              referencing the association, it can be destroyed. The
+   *              association will be removed from both chains.
+   *
+   *      2)      Under WIN32, an association is only created by
+   *              pthread_setspecific if the user provided a
+   *              destroyRoutine when they created the key.
+   *
+   *
+   */
+  ptw32_thread_t * thread;
+  pthread_key_t key;
+  ThreadKeyAssoc *nextKey;
+  ThreadKeyAssoc *nextThread;
+  ThreadKeyAssoc *prevKey;
+  ThreadKeyAssoc *prevThread;
+};
+
+
+#if defined(__CLEANUP_SEH)
+/*
+ * --------------------------------------------------------------
+ * MAKE_SOFTWARE_EXCEPTION
+ *      This macro constructs a software exception code following
+ *      the same format as the standard Win32 error codes as defined
+ *      in WINERROR.H
+ *  Values are 32 bit values laid out as follows:
+ *
+ *   1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
+ *  +---+-+-+-----------------------+-------------------------------+
+ *  |Sev|C|R|     Facility          |               Code            |
+ *  +---+-+-+-----------------------+-------------------------------+
+ *
+ * Severity Values:
+ */
+#define SE_SUCCESS              0x00
+#define SE_INFORMATION          0x01
+#define SE_WARNING              0x02
+#define SE_ERROR                0x03
+
+#define MAKE_SOFTWARE_EXCEPTION( _severity, _facility, _exception ) \
+( (DWORD) ( ( (_severity) << 30 ) |     /* Severity code        */ \
+            ( 1 << 29 ) |               /* MS=0, User=1         */ \
+            ( 0 << 28 ) |               /* Reserved             */ \
+            ( (_facility) << 16 ) |     /* Facility Code        */ \
+            ( (_exception) <<  0 )      /* Exception Code       */ \
+            ) )
+
+/*
+ * We choose one specific Facility/Error code combination to
+ * identify our software exceptions vs. WIN32 exceptions.
+ * We store our actual component and error code within
+ * the optional information array.
+ */
+#define EXCEPTION_PTW32_SERVICES        \
+     MAKE_SOFTWARE_EXCEPTION( SE_ERROR, \
+                              PTW32_SERVICES_FACILITY, \
+                              PTW32_SERVICES_ERROR )
+
+#define PTW32_SERVICES_FACILITY         0xBAD
+#define PTW32_SERVICES_ERROR            0xDEED
+
+#endif /* __CLEANUP_SEH */
+
+/*
+ * Services available through EXCEPTION_PTW32_SERVICES
+ * and also used [as parameters to ptw32_throw()] as
+ * generic exception selectors.
+ */
+
+#define PTW32_EPS_EXIT                  (1)
+#define PTW32_EPS_CANCEL                (2)
+
+
+/* Useful macros */
+#define PTW32_MAX(a,b)  ((a)<(b)?(b):(a))
+#define PTW32_MIN(a,b)  ((a)>(b)?(b):(a))
+
+
+/* Declared in pthread_cancel.c */
+extern DWORD (*ptw32_register_cancelation) (PAPCFUNC, HANDLE, DWORD);
+
+/* Thread Reuse stack bottom marker. Must not be NULL or any valid pointer to memory. */
+#define PTW32_THREAD_REUSE_EMPTY ((ptw32_thread_t *)(size_t) 1)
+
+extern int ptw32_processInitialized;
+extern ptw32_thread_t * ptw32_threadReuseTop;
+extern ptw32_thread_t * ptw32_threadReuseBottom;
+extern pthread_key_t ptw32_selfThreadKey;
+extern pthread_key_t ptw32_cleanupKey;
+extern pthread_cond_t ptw32_cond_list_head;
+extern pthread_cond_t ptw32_cond_list_tail;
+
+extern int ptw32_mutex_default_kind;
+
+extern unsigned __int64 ptw32_threadSeqNumber;
+
+extern int ptw32_concurrency;
+
+extern int ptw32_features;
+
+extern ptw32_mcs_lock_t ptw32_thread_reuse_lock;
+extern ptw32_mcs_lock_t ptw32_mutex_test_init_lock;
+extern ptw32_mcs_lock_t ptw32_cond_list_lock;
+extern ptw32_mcs_lock_t ptw32_cond_test_init_lock;
+extern ptw32_mcs_lock_t ptw32_rwlock_test_init_lock;
+extern ptw32_mcs_lock_t ptw32_spinlock_test_init_lock;
+
+#if defined(_UWIN)
+extern int pthread_count;
+#endif
+
+#if defined(__cplusplus)
+extern "C"
+{
+#endif				/* __cplusplus */
+
+/*
+ * =====================
+ * =====================
+ * Forward Declarations
+ * =====================
+ * =====================
+ */
+
+  int ptw32_is_attr (const pthread_attr_t * attr);
+
+  int ptw32_cond_check_need_init (pthread_cond_t * cond);
+  int ptw32_mutex_check_need_init (pthread_mutex_t * mutex);
+  int ptw32_rwlock_check_need_init (pthread_rwlock_t * rwlock);
+  int ptw32_spinlock_check_need_init (pthread_spinlock_t * lock);
+
+  int ptw32_robust_mutex_inherit(pthread_mutex_t * mutex);
+  void ptw32_robust_mutex_add(pthread_mutex_t* mutex, pthread_t self);
+  void ptw32_robust_mutex_remove(pthread_mutex_t* mutex, ptw32_thread_t* otp);
+
+  DWORD
+    ptw32_RegisterCancelation (PAPCFUNC callback,
+			       HANDLE threadH, DWORD callback_arg);
+
+  int ptw32_processInitialize (void);
+
+  void ptw32_processTerminate (void);
+
+  void ptw32_threadDestroy (pthread_t tid);
+
+  void ptw32_pop_cleanup_all (int execute);
+
+  pthread_t ptw32_new (void);
+
+  pthread_t ptw32_threadReusePop (void);
+
+  void ptw32_threadReusePush (pthread_t thread);
+
+  int ptw32_getprocessors (int *count);
+
+  int ptw32_setthreadpriority (pthread_t thread, int policy, int priority);
+
+  void ptw32_rwlock_cancelwrwait (void *arg);
+
+#if ! (defined (__MINGW64__) || defined(__MINGW32__)) || (defined(__MSVCRT__) && ! defined(__DMC__))
+  unsigned __stdcall
+#else
+  void
+#endif
+    ptw32_threadStart (void *vthreadParms);
+
+  void ptw32_callUserDestroyRoutines (pthread_t thread);
+
+  int ptw32_tkAssocCreate (ptw32_thread_t * thread, pthread_key_t key);
+
+  void ptw32_tkAssocDestroy (ThreadKeyAssoc * assoc);
+
+  int ptw32_semwait (sem_t * sem);
+
+  DWORD ptw32_relmillisecs (const struct timespec * abstime);
+
+  void ptw32_mcs_lock_acquire (ptw32_mcs_lock_t * lock, ptw32_mcs_local_node_t * node);
+
+  int ptw32_mcs_lock_try_acquire (ptw32_mcs_lock_t * lock, ptw32_mcs_local_node_t * node);
+
+  void ptw32_mcs_lock_release (ptw32_mcs_local_node_t * node);
+
+  void ptw32_mcs_node_transfer (ptw32_mcs_local_node_t * new_node, ptw32_mcs_local_node_t * old_node);
+
+#if defined(NEED_FTIME)
+  void ptw32_timespec_to_filetime (const struct timespec *ts, FILETIME * ft);
+  void ptw32_filetime_to_timespec (const FILETIME * ft, struct timespec *ts);
+#endif
+
+/* Declared in misc.c */
+#if defined(NEED_CALLOC)
+#define calloc(n, s) ptw32_calloc(n, s)
+  void *ptw32_calloc (size_t n, size_t s);
+#endif
+
+/* Declared in private.c */
+#if defined(_MSC_VER)
+/*
+ * Ignore the warning:
+ * "C++ exception specification ignored except to indicate that
+ * the function is not __declspec(nothrow)."
+ */
+#pragma warning(disable:4290)
+#endif
+  void ptw32_throw (DWORD exception)
+#if defined(__CLEANUP_CXX)
+    throw(ptw32_exception_cancel,ptw32_exception_exit)
+#endif
+;
+
+#if defined(__cplusplus)
+}
+#endif				/* __cplusplus */
+
+
+#if defined(_UWIN_)
+#   if defined(_MT)
+#       if defined(__cplusplus)
+extern "C"
+{
+#       endif
+  _CRTIMP unsigned long __cdecl _beginthread (void (__cdecl *) (void *),
+					      unsigned, void *);
+  _CRTIMP void __cdecl _endthread (void);
+  _CRTIMP unsigned long __cdecl _beginthreadex (void *, unsigned,
+						unsigned (__stdcall *) (void *),
+						void *, unsigned, unsigned *);
+  _CRTIMP void __cdecl _endthreadex (unsigned);
+#       if defined(__cplusplus)
+}
+#       endif
+#   endif
+#else
+#       include <process.h>
+#   endif
+
+
+/*
+ * Use intrinsic versions wherever possible. VC will do this
+ * automatically where possible and GCC define these if available:
+ * __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1
+ * __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
+ * __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4
+ * __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8
+ * __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16
+ *
+ * The full set of Interlocked intrinsics in GCC are (check versions):
+ * type __sync_fetch_and_add (type *ptr, type value, ...)
+ * type __sync_fetch_and_sub (type *ptr, type value, ...)
+ * type __sync_fetch_and_or (type *ptr, type value, ...)
+ * type __sync_fetch_and_and (type *ptr, type value, ...)
+ * type __sync_fetch_and_xor (type *ptr, type value, ...)
+ * type __sync_fetch_and_nand (type *ptr, type value, ...)
+ * type __sync_add_and_fetch (type *ptr, type value, ...)
+ * type __sync_sub_and_fetch (type *ptr, type value, ...)
+ * type __sync_or_and_fetch (type *ptr, type value, ...)
+ * type __sync_and_and_fetch (type *ptr, type value, ...)
+ * type __sync_xor_and_fetch (type *ptr, type value, ...)
+ * type __sync_nand_and_fetch (type *ptr, type value, ...)
+ * bool __sync_bool_compare_and_swap (type *ptr, type oldval type newval, ...)
+ * type __sync_val_compare_and_swap (type *ptr, type oldval type newval, ...)
+ * __sync_synchronize (...) // Full memory barrier
+ * type __sync_lock_test_and_set (type *ptr, type value, ...) // Acquire barrier
+ * void __sync_lock_release (type *ptr, ...) // Release barrier
+ *
+ * These are all overloaded and take 1,2,4,8 byte scalar or pointer types.
+ *
+ * The above aren't available in Mingw32 as of gcc 4.5.2 so define our own.
+ */
+#if defined(__GNUC__)
+# if defined(_WIN64)
+# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_64(location, value, comparand)    \
+    ({                                                                     \
+      __typeof (value) _result;                                            \
+      __asm__ __volatile__                                                 \
+      (                                                                    \
+        "lock\n\t"                                                         \
+        "cmpxchgq      %2,(%1)"                                            \
+        :"=a" (_result)                                                    \
+        :"r"  (location), "r" (value), "a" (comparand)                     \
+        :"memory", "cc");                                                  \
+      _result;                                                             \
+    })
+# define PTW32_INTERLOCKED_EXCHANGE_64(location, value)                    \
+    ({                                                                     \
+      __typeof (value) _result;                                            \
+      __asm__ __volatile__                                                 \
+      (                                                                    \
+        "xchgq	 %0,(%1)"                                                  \
+        :"=r" (_result)                                                    \
+        :"r" (location), "0" (value)                                       \
+        :"memory", "cc");                                                  \
+      _result;                                                             \
+    })
+# define PTW32_INTERLOCKED_EXCHANGE_ADD_64(location, value)                \
+    ({                                                                     \
+      __typeof (value) _result;                                            \
+      __asm__ __volatile__                                                 \
+      (                                                                    \
+        "lock\n\t"                                                         \
+        "xaddq	 %0,(%1)"                                                  \
+        :"=r" (_result)                                                    \
+        :"r" (location), "0" (value)                                       \
+        :"memory", "cc");                                                  \
+      _result;                                                             \
+    })
+# define PTW32_INTERLOCKED_INCREMENT_64(location)                          \
+    ({                                                                     \
+      PTW32_INTERLOCKED_LONG _temp = 1;                                   \
+      __asm__ __volatile__                                                 \
+      (                                                                    \
+        "lock\n\t"                                                         \
+        "xaddq	 %0,(%1)"                                                  \
+        :"+r" (_temp)                                                      \
+        :"r" (location)                                                    \
+        :"memory", "cc");                                                  \
+      ++_temp;                                                             \
+    })
+# define PTW32_INTERLOCKED_DECREMENT_64(location)                          \
+    ({                                                                     \
+      PTW32_INTERLOCKED_LONG _temp = -1;                                  \
+      __asm__ __volatile__                                                 \
+      (                                                                    \
+        "lock\n\t"                                                         \
+        "xaddq	 %2,(%1)"                                                  \
+        :"+r" (_temp)                                                      \
+        :"r" (location)                                                    \
+        :"memory", "cc");                                                  \
+      --_temp;                                                             \
+    })
+#endif
+# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG(location, value, comparand)    \
+    ({                                                                     \
+      __typeof (value) _result;                                            \
+      __asm__ __volatile__                                                 \
+      (                                                                    \
+        "lock\n\t"                                                         \
+        "cmpxchgl       %2,(%1)"                                           \
+        :"=a" (_result)                                                    \
+        :"r"  (location), "r" (value), "a" (comparand)                     \
+        :"memory", "cc");                                                  \
+      _result;                                                             \
+    })
+# define PTW32_INTERLOCKED_EXCHANGE_LONG(location, value)                  \
+    ({                                                                     \
+      __typeof (value) _result;                                            \
+      __asm__ __volatile__                                                 \
+      (                                                                    \
+        "xchgl	 %0,(%1)"                                                  \
+        :"=r" (_result)                                                    \
+        :"r" (location), "0" (value)                                       \
+        :"memory", "cc");                                                  \
+      _result;                                                             \
+    })
+# define PTW32_INTERLOCKED_EXCHANGE_ADD_LONG(location, value)              \
+    ({                                                                     \
+      __typeof (value) _result;                                            \
+      __asm__ __volatile__                                                 \
+      (                                                                    \
+        "lock\n\t"                                                         \
+        "xaddl	 %0,(%1)"                                                  \
+        :"=r" (_result)                                                    \
+        :"r" (location), "0" (value)                                       \
+        :"memory", "cc");                                                  \
+      _result;                                                             \
+    })
+# define PTW32_INTERLOCKED_INCREMENT_LONG(location)                        \
+    ({                                                                     \
+      PTW32_INTERLOCKED_LONG _temp = 1;                                   \
+      __asm__ __volatile__                                                 \
+      (                                                                    \
+        "lock\n\t"                                                         \
+        "xaddl	 %0,(%1)"                                                  \
+        :"+r" (_temp)                                                      \
+        :"r" (location)                                                    \
+        :"memory", "cc");                                                  \
+      ++_temp;                                                             \
+    })
+# define PTW32_INTERLOCKED_DECREMENT_LONG(location)                        \
+    ({                                                                     \
+      PTW32_INTERLOCKED_LONG _temp = -1;                                  \
+      __asm__ __volatile__                                                 \
+      (                                                                    \
+        "lock\n\t"                                                         \
+        "xaddl	 %0,(%1)"                                                  \
+        :"+r" (_temp)                                                      \
+        :"r" (location)                                                    \
+        :"memory", "cc");                                                  \
+      --_temp;                                                             \
+    })
+# define PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR(location, value, comparand) \
+    PTW32_INTERLOCKED_COMPARE_EXCHANGE_SIZE((PTW32_INTERLOCKED_SIZEPTR)location, \
+                                            (PTW32_INTERLOCKED_SIZE)value, \
+                                            (PTW32_INTERLOCKED_SIZE)comparand)
+# define PTW32_INTERLOCKED_EXCHANGE_PTR(location, value) \
+    PTW32_INTERLOCKED_EXCHANGE_SIZE((PTW32_INTERLOCKED_SIZEPTR)location, \
+                                    (PTW32_INTERLOCKED_SIZE)value)
+#else
+# if defined(_WIN64)
+#   define PTW32_INTERLOCKED_COMPARE_EXCHANGE_64 InterlockedCompareExchange64
+#   define PTW32_INTERLOCKED_EXCHANGE_64 InterlockedExchange64
+#   define PTW32_INTERLOCKED_EXCHANGE_ADD_64 InterlockedExchangeAdd64
+#   define PTW32_INTERLOCKED_INCREMENT_64 InterlockedIncrement64
+#   define PTW32_INTERLOCKED_DECREMENT_64 InterlockedDecrement64
+# endif
+# if defined(_MSC_VER) && _MSC_VER < 1300 && !defined(_WIN64) /* MSVC 6 */
+#  define PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG(location, value, comparand) \
+      ((LONG)InterlockedCompareExchange((PVOID *)(location), (PVOID)(value), (PVOID)(comparand)))
+# else
+#  define PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG InterlockedCompareExchange
+# endif
+# define PTW32_INTERLOCKED_EXCHANGE_LONG InterlockedExchange
+# define PTW32_INTERLOCKED_EXCHANGE_ADD_LONG InterlockedExchangeAdd
+# define PTW32_INTERLOCKED_INCREMENT_LONG InterlockedIncrement
+# define PTW32_INTERLOCKED_DECREMENT_LONG InterlockedDecrement
+# if defined(_MSC_VER) && _MSC_VER < 1300 && !defined(_WIN64) /* MSVC 6 */
+#  define PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR InterlockedCompareExchange
+#  define PTW32_INTERLOCKED_EXCHANGE_PTR(location, value) \
+    ((PVOID)InterlockedExchange((LPLONG)(location), (LONG)(value)))
+# else
+#  define PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR InterlockedCompareExchangePointer
+#  define PTW32_INTERLOCKED_EXCHANGE_PTR InterlockedExchangePointer
+# endif
+#endif
+#if defined(_WIN64)
+#   define PTW32_INTERLOCKED_COMPARE_EXCHANGE_SIZE PTW32_INTERLOCKED_COMPARE_EXCHANGE_64
+#   define PTW32_INTERLOCKED_EXCHANGE_SIZE PTW32_INTERLOCKED_EXCHANGE_64
+#   define PTW32_INTERLOCKED_EXCHANGE_ADD_SIZE PTW32_INTERLOCKED_EXCHANGE_ADD_64
+#   define PTW32_INTERLOCKED_INCREMENT_SIZE PTW32_INTERLOCKED_INCREMENT_64
+#   define PTW32_INTERLOCKED_DECREMENT_SIZE PTW32_INTERLOCKED_DECREMENT_64
+#else
+#   define PTW32_INTERLOCKED_COMPARE_EXCHANGE_SIZE PTW32_INTERLOCKED_COMPARE_EXCHANGE_LONG
+#   define PTW32_INTERLOCKED_EXCHANGE_SIZE PTW32_INTERLOCKED_EXCHANGE_LONG
+#   define PTW32_INTERLOCKED_EXCHANGE_ADD_SIZE PTW32_INTERLOCKED_EXCHANGE_ADD_LONG
+#   define PTW32_INTERLOCKED_INCREMENT_SIZE PTW32_INTERLOCKED_INCREMENT_LONG
+#   define PTW32_INTERLOCKED_DECREMENT_SIZE PTW32_INTERLOCKED_DECREMENT_LONG
+#endif
+
+#if defined(NEED_CREATETHREAD)
+
+/* 
+ * Macro uses args so we can cast start_proc to LPTHREAD_START_ROUTINE
+ * in order to avoid warnings because of return type
+ */
+
+#define _beginthreadex(security, \
+                       stack_size, \
+                       start_proc, \
+                       arg, \
+                       flags, \
+                       pid) \
+        CreateThread(security, \
+                     stack_size, \
+                     (LPTHREAD_START_ROUTINE) start_proc, \
+                     arg, \
+                     flags, \
+                     pid)
+
+#define _endthreadex ExitThread
+
+#endif				/* NEED_CREATETHREAD */
+
+
+#endif				/* _IMPLEMENT_H */

deps/uv/deps/pthread-win32/misc.c

@@ -0,0 +1,50 @@
+/*
+ * misc.c
+ *
+ * Description:
+ * This translation unit implements miscellaneous thread functions.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+#include "pthread_kill.c"
+#include "pthread_once.c"
+#include "pthread_self.c"
+#include "pthread_equal.c"
+#include "pthread_setconcurrency.c"
+#include "pthread_getconcurrency.c"
+#include "ptw32_new.c"
+#include "ptw32_calloc.c"
+#include "ptw32_reuse.c"
+#include "w32_CancelableWait.c"

deps/uv/deps/pthread-win32/mutex.c

@@ -0,0 +1,62 @@
+/*
+ * mutex.c
+ *
+ * Description:
+ * This translation unit implements mutual exclusion (mutex) primitives.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#if ! defined(_UWIN) && ! defined(WINCE)
+#   include <process.h>
+#endif
+#if !defined(NEED_FTIME)
+#include <sys/timeb.h>
+#endif
+#include "pthread.h"
+#include "implement.h"
+
+
+#include "ptw32_mutex_check_need_init.c"
+#include "pthread_mutex_init.c"
+#include "pthread_mutex_destroy.c"
+#include "pthread_mutexattr_init.c"
+#include "pthread_mutexattr_destroy.c"
+#include "pthread_mutexattr_getpshared.c"
+#include "pthread_mutexattr_setpshared.c"
+#include "pthread_mutexattr_settype.c"
+#include "pthread_mutexattr_gettype.c"
+#include "pthread_mutexattr_setrobust.c"
+#include "pthread_mutexattr_getrobust.c"
+#include "pthread_mutex_lock.c"
+#include "pthread_mutex_timedlock.c"
+#include "pthread_mutex_unlock.c"
+#include "pthread_mutex_trylock.c"
+#include "pthread_mutex_consistent.c"

deps/uv/deps/pthread-win32/need_errno.h

@@ -0,0 +1,145 @@
+/***
+* errno.h - system wide error numbers (set by system calls)
+*
+*       Copyright (c) 1985-1997, Microsoft Corporation. All rights reserved.
+*
+* Purpose:
+*       This file defines the system-wide error numbers (set by
+*       system calls).  Conforms to the XENIX standard.  Extended
+*       for compatibility with Uniforum standard.
+*       [System V]
+*
+*       [Public]
+*
+****/
+
+#if     _MSC_VER > 1000
+#pragma once
+#endif
+
+#if !defined(_INC_ERRNO)
+#define _INC_ERRNO
+
+#if !defined(_WIN32)
+#error ERROR: Only Win32 targets supported!
+#endif
+
+#include <winsock.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+
+
+/* Define _CRTIMP */
+
+#ifndef _CRTIMP
+#if defined(_DLL)
+#define _CRTIMP __declspec(dllimport)
+#else   /* ndef _DLL */
+#define _CRTIMP
+#endif  /* _DLL */
+#endif  /* _CRTIMP */
+
+
+/* Define __cdecl for non-Microsoft compilers */
+
+#if ( !defined(_MSC_VER) && !defined(__cdecl) )
+#define __cdecl
+#endif
+
+/* Define _CRTAPI1 (for compatibility with the NT SDK) */
+
+#if !defined(_CRTAPI1)
+#if	_MSC_VER >= 800 && _M_IX86 >= 300
+#define _CRTAPI1 __cdecl
+#else
+#define _CRTAPI1
+#endif
+#endif
+
+#if !defined(PTW32_STATIC_LIB)
+#  if defined(PTW32_BUILD)
+#    define PTW32_DLLPORT __declspec (dllexport)
+#  else
+#    define PTW32_DLLPORT __declspec (dllimport)
+#  endif
+#else
+#  define PTW32_DLLPORT
+#endif
+
+/* declare reference to errno */
+
+#if (defined(_MT) || defined(_MD) || defined(_DLL)) && !defined(_MAC)
+PTW32_DLLPORT int * __cdecl _errno(void);
+#define errno   (*_errno())
+#else   /* ndef _MT && ndef _MD && ndef _DLL */
+_CRTIMP extern int errno;
+#endif  /* _MT || _MD || _DLL */
+
+/* Error Codes */
+
+#define EPERM           1
+#define ENOENT          2
+#define ESRCH           3
+#define EINTR           4
+#define EIO             5
+#define ENXIO           6
+#define E2BIG           7
+#define ENOEXEC         8
+#define EBADF           9
+#define ECHILD          10
+#define EAGAIN          11
+#define ENOMEM          12
+#define EACCES          13
+#define EFAULT          14
+#define EBUSY           16
+#define EEXIST          17
+#define EXDEV           18
+#define ENODEV          19
+#define ENOTDIR         20
+#define EISDIR          21
+#define EINVAL          22
+#define ENFILE          23
+#define EMFILE          24
+#define ENOTTY          25
+#define EFBIG           27
+#define ENOSPC          28
+#define ESPIPE          29
+#define EROFS           30
+#define EMLINK          31
+#define EPIPE           32
+#define EDOM            33
+#define ERANGE          34
+#define EDEADLK         36
+
+/* defined differently in winsock.h on WinCE */
+#if !defined(ENAMETOOLONG)
+#define ENAMETOOLONG    38
+#endif
+
+#define ENOLCK          39
+#define ENOSYS          40
+
+/* defined differently in winsock.h on WinCE */
+#if !defined(ENOTEMPTY)
+#define ENOTEMPTY       41
+#endif
+
+#define EILSEQ          42
+
+/* POSIX 2008 - robust mutexes */
+#define EOWNERDEAD	43
+#define ENOTRECOVERABLE	44
+
+/*
+ * Support EDEADLOCK for compatibiity with older MS-C versions.
+ */
+#define EDEADLOCK       EDEADLK
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif  /* _INC_ERRNO */

deps/uv/deps/pthread-win32/nonportable.c

@@ -0,0 +1,47 @@
+/*
+ * nonportable.c
+ *
+ * Description:
+ * This translation unit implements non-portable thread functions.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+#include "pthread_mutexattr_setkind_np.c"
+#include "pthread_mutexattr_getkind_np.c"
+#include "pthread_getw32threadhandle_np.c"
+#include "pthread_getunique_np.c"
+#include "pthread_delay_np.c"
+#include "pthread_num_processors_np.c"
+#include "pthread_win32_attach_detach_np.c"
+#include "pthread_timechange_handler_np.c"

deps/uv/deps/pthread-win32/private.c

@@ -0,0 +1,54 @@
+/*
+ * private.c
+ *
+ * Description:
+ * This translation unit implements routines which are private to
+ * the implementation and may be used throughout it.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+#include "ptw32_MCS_lock.c"
+#include "ptw32_is_attr.c"
+#include "ptw32_processInitialize.c"
+#include "ptw32_processTerminate.c"
+#include "ptw32_threadStart.c"
+#include "ptw32_threadDestroy.c"
+#include "ptw32_tkAssocCreate.c"
+#include "ptw32_tkAssocDestroy.c"
+#include "ptw32_callUserDestroyRoutines.c"
+#include "ptw32_semwait.c"
+#include "ptw32_timespec.c"
+#include "ptw32_relmillisecs.c"
+#include "ptw32_throw.c"
+#include "ptw32_getprocessors.c"

deps/uv/deps/pthread-win32/pthread.c

@@ -0,0 +1,66 @@
+/*
+ * pthread.c
+ *
+ * Description:
+ * This translation unit agregates pthreads-win32 translation units.
+ * It is used for inline optimisation of the library,
+ * maximising for speed at the expense of size.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+/* The following are ordered for inlining */
+
+#include "private.c"
+#include "attr.c"
+#include "barrier.c"
+#include "cancel.c"
+#include "cleanup.c"
+#include "condvar.c"
+#include "create.c"
+#include "dll.c"
+#include "autostatic.c"
+#include "errno.c"
+#include "exit.c"
+#include "fork.c"
+#include "global.c"
+#include "misc.c"
+#include "mutex.c"
+#include "nonportable.c"
+#include "rwlock.c"
+#include "sched.c"
+#include "semaphore.c"
+#include "signal.c"
+#include "spin.c"
+#include "sync.c"
+#include "tsd.c"

deps/uv/deps/pthread-win32/pthread.dsp

@@ -0,0 +1,142 @@
+# Microsoft Developer Studio Project File - Name="pthread" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=pthread - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "pthread.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "pthread.mak" CFG="pthread - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "pthread - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "pthread - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "pthread - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "."
+# PROP Intermediate_Dir "."
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "PTW32_BUILD" /YX /FD /c
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "." /D "__CLEANUP_C" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "PTW32_BUILD" /YX /FD /c
+# SUBTRACT CPP /u
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "NDEBUG"
+# ADD RSC /l 0x409 /i "." /d "NDEBUG" /d "PTW32_RC_MSC"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
+# ADD LINK32 kernel32.lib user32.lib ws2_32.lib /nologo /dll /pdb:none /machine:I386 /out:".\pthreadVC2.dll"
+
+!ELSEIF  "$(CFG)" == "pthread - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "."
+# PROP Intermediate_Dir "."
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "PTW32_BUILD" /YX /FD /GZ /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "." /D "__CLEANUP_C" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "PTW32_BUILD" /YX /FD /GZ /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x809 /d "_DEBUG"
+# ADD RSC /l 0x409 /i "." /d "_DEBUG" /d "PTW32_RC_MSC"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 kernel32.lib user32.lib ws2_32.lib /nologo /dll /map /debug /machine:I386 /out:".\pthreadVC2.dll" /pdbtype:sept
+# SUBTRACT LINK32 /pdb:none
+
+!ENDIF 
+
+# Begin Target
+
+# Name "pthread - Win32 Release"
+# Name "pthread - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=.\pthread.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=.\implement.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\pthread.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\sched.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\semaphore.h
+# End Source File
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# Begin Source File
+
+SOURCE=.\version.rc
+
+!IF  "$(CFG)" == "pthread - Win32 Release"
+
+# ADD BASE RSC /l 0xc09
+# ADD RSC /l 0x409 /i "." /d "PTW32_RC_MSC"
+
+!ELSEIF  "$(CFG)" == "pthread - Win32 Debug"
+
+# ADD BASE RSC /l 0xc09
+# ADD RSC /l 0x409 /i "." /d "PTW32_RC_MSC"
+
+!ENDIF 
+
+# End Source File
+# End Group
+# End Target
+# End Project

deps/uv/deps/pthread-win32/pthread.dsw

@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "pthread"=.\pthread.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+

deps/uv/deps/pthread-win32/pthread_attr_destroy.c

@@ -0,0 +1,79 @@
+/*
+ * pthread_attr_destroy.c
+ *
+ * Description:
+ * This translation unit implements operations on thread attribute objects.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_attr_destroy (pthread_attr_t * attr)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      Destroys a thread attributes object.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_attr_t
+      *
+      *
+      * DESCRIPTION
+      *      Destroys a thread attributes object.
+      *
+      *      NOTES:
+      *              1)      Does not affect threads created with 'attr'.
+      *
+      * RESULTS
+      *              0               successfully destroyed attr,
+      *              EINVAL          'attr' is invalid.
+      *
+      * ------------------------------------------------------
+      */
+{
+  if (ptw32_is_attr (attr) != 0)
+    {
+      return EINVAL;
+    }
+
+  /*
+   * Set the attribute object to a specific invalid value.
+   */
+  (*attr)->valid = 0;
+  free (*attr);
+  *attr = NULL;
+
+  return 0;
+}

deps/uv/deps/pthread-win32/pthread_attr_getdetachstate.c

@@ -0,0 +1,86 @@
+/*
+ * pthread_attr_getdetachstate.c
+ *
+ * Description:
+ * This translation unit implements operations on thread attribute objects.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_attr_getdetachstate (const pthread_attr_t * attr, int *detachstate)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function determines whether threads created with
+      *      'attr' will run detached.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_attr_t
+      *
+      *      detachstate
+      *              pointer to an integer into which is returned one
+      *              of:
+      *
+      *              PTHREAD_CREATE_JOINABLE
+      *                              Thread ID is valid, must be joined
+      *
+      *              PTHREAD_CREATE_DETACHED
+      *                              Thread ID is invalid, cannot be joined,
+      *                              canceled, or modified
+      *
+      *
+      * DESCRIPTION
+      *      This function determines whether threads created with
+      *      'attr' will run detached.
+      *
+      *      NOTES:
+      *              1)      You cannot join or cancel detached threads.
+      *
+      * RESULTS
+      *              0               successfully retrieved detach state,
+      *              EINVAL          'attr' is invalid
+      *
+      * ------------------------------------------------------
+      */
+{
+  if (ptw32_is_attr (attr) != 0 || detachstate == NULL)
+    {
+      return EINVAL;
+    }
+
+  *detachstate = (*attr)->detachstate;
+  return 0;
+}

deps/uv/deps/pthread-win32/pthread_attr_getinheritsched.c

@@ -0,0 +1,51 @@
+/*
+ * pthread_attr_getinheritsched.c
+ * 
+ * Description:
+ * POSIX thread functions that deal with thread scheduling.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+#include "sched.h"
+
+int
+pthread_attr_getinheritsched (const pthread_attr_t * attr, int *inheritsched)
+{
+  if (ptw32_is_attr (attr) != 0 || inheritsched == NULL)
+    {
+      return EINVAL;
+    }
+
+  *inheritsched = (*attr)->inheritsched;
+  return 0;
+}

deps/uv/deps/pthread-win32/pthread_attr_getschedparam.c

@@ -0,0 +1,52 @@
+/*
+ * pthread_attr_getschedparam.c
+ * 
+ * Description:
+ * POSIX thread functions that deal with thread scheduling.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+#include "sched.h"
+
+int
+pthread_attr_getschedparam (const pthread_attr_t * attr,
+			    struct sched_param *param)
+{
+  if (ptw32_is_attr (attr) != 0 || param == NULL)
+    {
+      return EINVAL;
+    }
+
+  memcpy (param, &(*attr)->param, sizeof (*param));
+  return 0;
+}

deps/uv/deps/pthread-win32/pthread_attr_getschedpolicy.c

@@ -0,0 +1,61 @@
+/*
+ * pthread_attr_getschedpolicy.c
+ * 
+ * Description:
+ * POSIX thread functions that deal with thread scheduling.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+#include "sched.h"
+
+int
+pthread_attr_getschedpolicy (const pthread_attr_t * attr, int *policy)
+{
+  if (ptw32_is_attr (attr) != 0 || policy == NULL)
+    {
+      return EINVAL;
+    }
+
+  /*
+   * Validate the policy arg.
+   * Check that a policy constant wasn't passed rather than &policy.
+   */
+  if (policy <= (int *) SCHED_MAX)
+    {
+      return EINVAL;
+    }
+
+  *policy = SCHED_OTHER;
+
+  return 0;
+}

deps/uv/deps/pthread-win32/pthread_attr_getscope.c

@@ -0,0 +1,54 @@
+/*
+ * pthread_attr_getscope.c
+ *
+ * Description:
+ * This translation unit implements operations on thread attribute objects.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+/* ignore warning "unreferenced formal parameter" */
+#if defined(_MSC_VER)
+#pragma warning( disable : 4100 )
+#endif
+
+int
+pthread_attr_getscope (const pthread_attr_t * attr, int *contentionscope)
+{
+#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING)
+  *contentionscope = (*attr)->contentionscope;
+  return 0;
+#else
+  return ENOSYS;
+#endif
+}

deps/uv/deps/pthread-win32/pthread_attr_getstackaddr.c

@@ -0,0 +1,97 @@
+/*
+ * pthread_attr_getstackaddr.c
+ *
+ * Description:
+ * This translation unit implements operations on thread attribute objects.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+/* ignore warning "unreferenced formal parameter" */
+#if defined(_MSC_VER)
+#pragma warning( disable : 4100 )
+#endif
+
+int
+pthread_attr_getstackaddr (const pthread_attr_t * attr, void **stackaddr)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function determines the address of the stack
+      *      on which threads created with 'attr' will run.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_attr_t
+      *
+      *      stackaddr
+      *              pointer into which is returned the stack address.
+      *
+      *
+      * DESCRIPTION
+      *      This function determines the address of the stack
+      *      on which threads created with 'attr' will run.
+      *
+      *      NOTES:
+      *              1)      Function supported only if this macro is
+      *                      defined:
+      *
+      *                              _POSIX_THREAD_ATTR_STACKADDR
+      *
+      *              2)      Create only one thread for each stack
+      *                      address..
+      *
+      * RESULTS
+      *              0               successfully retreived stack address,
+      *              EINVAL          'attr' is invalid
+      *              ENOSYS          function not supported
+      *
+      * ------------------------------------------------------
+      */
+{
+#if defined( _POSIX_THREAD_ATTR_STACKADDR )
+
+  if (ptw32_is_attr (attr) != 0)
+    {
+      return EINVAL;
+    }
+
+  *stackaddr = (*attr)->stackaddr;
+  return 0;
+
+#else
+
+  return ENOSYS;
+
+#endif /* _POSIX_THREAD_ATTR_STACKADDR */
+}

deps/uv/deps/pthread-win32/pthread_attr_getstacksize.c

@@ -0,0 +1,100 @@
+/*
+ * pthread_attr_getstacksize.c
+ *
+ * Description:
+ * This translation unit implements operations on thread attribute objects.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+/* ignore warning "unreferenced formal parameter" */
+#if defined(_MSC_VER)
+#pragma warning( disable : 4100 )
+#endif
+
+int
+pthread_attr_getstacksize (const pthread_attr_t * attr, size_t * stacksize)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function determines the size of the stack on
+      *      which threads created with 'attr' will run.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_attr_t
+      *
+      *      stacksize
+      *              pointer to size_t into which is returned the
+      *              stack size, in bytes.
+      *
+      *
+      * DESCRIPTION
+      *      This function determines the size of the stack on
+      *      which threads created with 'attr' will run.
+      *
+      *      NOTES:
+      *              1)      Function supported only if this macro is
+      *                      defined:
+      *
+      *                              _POSIX_THREAD_ATTR_STACKSIZE
+      *
+      *              2)      Use on newly created attributes object to
+      *                      find the default stack size.
+      *
+      * RESULTS
+      *              0               successfully retrieved stack size,
+      *              EINVAL          'attr' is invalid
+      *              ENOSYS          function not supported
+      *
+      * ------------------------------------------------------
+      */
+{
+#if defined(_POSIX_THREAD_ATTR_STACKSIZE)
+
+  if (ptw32_is_attr (attr) != 0)
+    {
+      return EINVAL;
+    }
+
+  /* Everything is okay. */
+  *stacksize = (*attr)->stacksize;
+  return 0;
+
+#else
+
+  return ENOSYS;
+
+#endif /* _POSIX_THREAD_ATTR_STACKSIZE */
+
+}

deps/uv/deps/pthread-win32/pthread_attr_init.c

@@ -0,0 +1,117 @@
+/*
+ * pthread_attr_init.c
+ *
+ * Description:
+ * This translation unit implements operations on thread attribute objects.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_attr_init (pthread_attr_t * attr)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      Initializes a thread attributes object with default
+      *      attributes.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_attr_t
+      *
+      *
+      * DESCRIPTION
+      *      Initializes a thread attributes object with default
+      *      attributes.
+      *
+      *      NOTES:
+      *              1)      Used to define thread attributes
+      *
+      * RESULTS
+      *              0               successfully initialized attr,
+      *              ENOMEM          insufficient memory for attr.
+      *
+      * ------------------------------------------------------
+      */
+{
+  pthread_attr_t attr_result;
+
+  if (attr == NULL)
+    {
+      /* This is disallowed. */
+      return EINVAL;
+    }
+
+  attr_result = (pthread_attr_t) malloc (sizeof (*attr_result));
+
+  if (attr_result == NULL)
+    {
+      return ENOMEM;
+    }
+
+#if defined(_POSIX_THREAD_ATTR_STACKSIZE)
+  /*
+   * Default to zero size. Unless changed explicitly this
+   * will allow Win32 to set the size to that of the
+   * main thread.
+   */
+  attr_result->stacksize = 0;
+#endif
+
+#if defined(_POSIX_THREAD_ATTR_STACKADDR)
+  /* FIXME: Set this to something sensible when we support it. */
+  attr_result->stackaddr = NULL;
+#endif
+
+  attr_result->detachstate = PTHREAD_CREATE_JOINABLE;
+
+#if defined(HAVE_SIGSET_T)
+  memset (&(attr_result->sigmask), 0, sizeof (sigset_t));
+#endif /* HAVE_SIGSET_T */
+
+  /*
+   * Win32 sets new threads to THREAD_PRIORITY_NORMAL and
+   * not to that of the parent thread. We choose to default to
+   * this arrangement.
+   */
+  attr_result->param.sched_priority = THREAD_PRIORITY_NORMAL;
+  attr_result->inheritsched = PTHREAD_EXPLICIT_SCHED;
+  attr_result->contentionscope = PTHREAD_SCOPE_SYSTEM;
+
+  attr_result->valid = PTW32_ATTR_VALID;
+
+  *attr = attr_result;
+
+  return 0;
+}

deps/uv/deps/pthread-win32/pthread_attr_setdetachstate.c

@@ -0,0 +1,91 @@
+/*
+ * pthread_attr_setdetachstate.c
+ *
+ * Description:
+ * This translation unit implements operations on thread attribute objects.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_attr_setdetachstate (pthread_attr_t * attr, int detachstate)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function specifies whether threads created with
+      *      'attr' will run detached.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_attr_t
+      *
+      *      detachstate
+      *              an integer containing one of:
+      *
+      *              PTHREAD_CREATE_JOINABLE
+      *                              Thread ID is valid, must be joined
+      *
+      *              PTHREAD_CREATE_DETACHED
+      *                              Thread ID is invalid, cannot be joined,
+      *                              canceled, or modified
+      *
+      *
+      * DESCRIPTION
+      *      This function specifies whether threads created with
+      *      'attr' will run detached.
+      *
+      *      NOTES:
+      *              1)      You cannot join or cancel detached threads.
+      *
+      * RESULTS
+      *              0               successfully set detach state,
+      *              EINVAL          'attr' or 'detachstate' is invalid
+      *
+      * ------------------------------------------------------
+      */
+{
+  if (ptw32_is_attr (attr) != 0)
+    {
+      return EINVAL;
+    }
+
+  if (detachstate != PTHREAD_CREATE_JOINABLE &&
+      detachstate != PTHREAD_CREATE_DETACHED)
+    {
+      return EINVAL;
+    }
+
+  (*attr)->detachstate = detachstate;
+  return 0;
+}

deps/uv/deps/pthread-win32/pthread_attr_setinheritsched.c

@@ -0,0 +1,57 @@
+/*
+ * pthread_attr_setinheritsched.c
+ * 
+ * Description:
+ * POSIX thread functions that deal with thread scheduling.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+#include "sched.h"
+
+int
+pthread_attr_setinheritsched (pthread_attr_t * attr, int inheritsched)
+{
+  if (ptw32_is_attr (attr) != 0)
+    {
+      return EINVAL;
+    }
+
+  if (PTHREAD_INHERIT_SCHED != inheritsched
+      && PTHREAD_EXPLICIT_SCHED != inheritsched)
+    {
+      return EINVAL;
+    }
+
+  (*attr)->inheritsched = inheritsched;
+  return 0;
+}

deps/uv/deps/pthread-win32/pthread_attr_setschedparam.c

@@ -0,0 +1,63 @@
+/*
+ * pthread_attr_setschedparam.c
+ * 
+ * Description:
+ * POSIX thread functions that deal with thread scheduling.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+#include "sched.h"
+
+int
+pthread_attr_setschedparam (pthread_attr_t * attr,
+			    const struct sched_param *param)
+{
+  int priority;
+
+  if (ptw32_is_attr (attr) != 0 || param == NULL)
+    {
+      return EINVAL;
+    }
+
+  priority = param->sched_priority;
+
+  /* Validate priority level. */
+  if (priority < sched_get_priority_min (SCHED_OTHER) ||
+      priority > sched_get_priority_max (SCHED_OTHER))
+    {
+      return EINVAL;
+    }
+
+  memcpy (&(*attr)->param, param, sizeof (*param));
+  return 0;
+}

deps/uv/deps/pthread-win32/pthread_attr_setschedpolicy.c

@@ -0,0 +1,55 @@
+/*
+ * pthread_attr_setschedpolicy.c
+ * 
+ * Description:
+ * POSIX thread functions that deal with thread scheduling.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+#include "sched.h"
+
+int
+pthread_attr_setschedpolicy (pthread_attr_t * attr, int policy)
+{
+  if (ptw32_is_attr (attr) != 0)
+    {
+      return EINVAL;
+    }
+
+  if (policy != SCHED_OTHER)
+    {
+      return ENOTSUP;
+    }
+
+  return 0;
+}

deps/uv/deps/pthread-win32/pthread_attr_setscope.c

@@ -0,0 +1,62 @@
+/*
+ * pthread_attr_setscope.c
+ *
+ * Description:
+ * This translation unit implements operations on thread attribute objects.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+/* ignore warning "unreferenced formal parameter" */
+#if defined(_MSC_VER)
+#pragma warning( disable : 4100 )
+#endif
+
+int
+pthread_attr_setscope (pthread_attr_t * attr, int contentionscope)
+{
+#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING)
+  switch (contentionscope)
+    {
+    case PTHREAD_SCOPE_SYSTEM:
+      (*attr)->contentionscope = contentionscope;
+      return 0;
+    case PTHREAD_SCOPE_PROCESS:
+      return ENOTSUP;
+    default:
+      return EINVAL;
+    }
+#else
+  return ENOSYS;
+#endif
+}

deps/uv/deps/pthread-win32/pthread_attr_setstackaddr.c

@@ -0,0 +1,97 @@
+/*
+ * pthread_attr_setstackaddr.c
+ *
+ * Description:
+ * This translation unit implements operations on thread attribute objects.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_attr_setstackaddr (pthread_attr_t * attr, void *stackaddr)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      Threads created with 'attr' will run on the stack
+      *      starting at 'stackaddr'.
+      *      Stack must be at least PTHREAD_STACK_MIN bytes.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_attr_t
+      *
+      *      stackaddr
+      *              the address of the stack to use
+      *
+      *
+      * DESCRIPTION
+      *      Threads created with 'attr' will run on the stack
+      *      starting at 'stackaddr'.
+      *      Stack must be at least PTHREAD_STACK_MIN bytes.
+      *
+      *      NOTES:
+      *              1)      Function supported only if this macro is
+      *                      defined:
+      *
+      *                              _POSIX_THREAD_ATTR_STACKADDR
+      *
+      *              2)      Create only one thread for each stack
+      *                      address..
+      *
+      *              3)      Ensure that stackaddr is aligned.
+      *
+      * RESULTS
+      *              0               successfully set stack address,
+      *              EINVAL          'attr' is invalid
+      *              ENOSYS          function not supported
+      *
+      * ------------------------------------------------------
+      */
+{
+#if defined( _POSIX_THREAD_ATTR_STACKADDR )
+
+  if (ptw32_is_attr (attr) != 0)
+    {
+      return EINVAL;
+    }
+
+  (*attr)->stackaddr = stackaddr;
+  return 0;
+
+#else
+
+  return ENOSYS;
+
+#endif /* _POSIX_THREAD_ATTR_STACKADDR */
+}

deps/uv/deps/pthread-win32/pthread_attr_setstacksize.c

@@ -0,0 +1,110 @@
+/*
+ * pthread_attr_setstacksize.c
+ *
+ * Description:
+ * This translation unit implements operations on thread attribute objects.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_attr_setstacksize (pthread_attr_t * attr, size_t stacksize)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function specifies the size of the stack on
+      *      which threads created with 'attr' will run.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_attr_t
+      *
+      *      stacksize
+      *              stack size, in bytes.
+      *
+      *
+      * DESCRIPTION
+      *      This function specifies the size of the stack on
+      *      which threads created with 'attr' will run.
+      *
+      *      NOTES:
+      *              1)      Function supported only if this macro is
+      *                      defined:
+      *
+      *                              _POSIX_THREAD_ATTR_STACKSIZE
+      *
+      *              2)      Find the default first (using
+      *                      pthread_attr_getstacksize), then increase
+      *                      by multiplying.
+      *
+      *              3)      Only use if thread needs more than the
+      *                      default.
+      *
+      * RESULTS
+      *              0               successfully set stack size,
+      *              EINVAL          'attr' is invalid or stacksize too
+      *                              small or too big.
+      *              ENOSYS          function not supported
+      *
+      * ------------------------------------------------------
+      */
+{
+#if defined(_POSIX_THREAD_ATTR_STACKSIZE)
+
+#if PTHREAD_STACK_MIN > 0
+
+  /*  Verify that the stack size is within range. */
+  if (stacksize < PTHREAD_STACK_MIN)
+    {
+      return EINVAL;
+    }
+
+#endif
+
+  if (ptw32_is_attr (attr) != 0)
+    {
+      return EINVAL;
+    }
+
+  /* Everything is okay. */
+  (*attr)->stacksize = stacksize;
+  return 0;
+
+#else
+
+  return ENOSYS;
+
+#endif /* _POSIX_THREAD_ATTR_STACKSIZE */
+
+}

deps/uv/deps/pthread-win32/pthread_barrier_destroy.c

@@ -0,0 +1,103 @@
+/*
+ * pthread_barrier_destroy.c
+ *
+ * Description:
+ * This translation unit implements barrier primitives.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+int
+pthread_barrier_destroy (pthread_barrier_t * barrier)
+{
+  int result = 0;
+  pthread_barrier_t b;
+  ptw32_mcs_local_node_t node;
+
+  if (barrier == NULL || *barrier == (pthread_barrier_t) PTW32_OBJECT_INVALID)
+    {
+      return EINVAL;
+    }
+
+  if (0 != ptw32_mcs_lock_try_acquire(&(*barrier)->lock, &node))
+    {
+      return EBUSY;
+    }
+
+  b = *barrier;
+
+  if (b->nCurrentBarrierHeight < b->nInitialBarrierHeight)
+    {
+      result = EBUSY;
+    }
+  else
+	{
+      if (0 == (result = sem_destroy (&(b->semBarrierBreeched))))
+        {
+          *barrier = (pthread_barrier_t) PTW32_OBJECT_INVALID;
+          /*
+           * Release the lock before freeing b.
+           *
+           * FIXME: There may be successors which, when we release the lock,
+           * will be linked into b->lock, which will be corrupted at some
+           * point with undefined results for the application. To fix this
+           * will require changing pthread_barrier_t from a pointer to
+           * pthread_barrier_t_ to an instance. This is a change to the ABI
+           * and will require a major version number increment.
+           */
+          ptw32_mcs_lock_release(&node);
+	  (void) free (b);
+	  return 0;
+	}
+      else
+        {
+          /*
+           * This should not ever be reached.
+           * Restore the barrier to working condition before returning.
+           */
+          (void) sem_init (&(b->semBarrierBreeched), b->pshared, 0);
+        }
+
+      if (result != 0)
+        {
+          /*
+           * The barrier still exists and is valid
+           * in the event of any error above.
+           */
+          result = EBUSY;
+        }
+    }
+
+  ptw32_mcs_lock_release(&node);
+  return (result);
+}

deps/uv/deps/pthread-win32/pthread_barrier_init.c

@@ -0,0 +1,69 @@
+/*
+ * pthread_barrier_init.c
+ *
+ * Description:
+ * This translation unit implements barrier primitives.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_barrier_init (pthread_barrier_t * barrier,
+		      const pthread_barrierattr_t * attr, unsigned int count)
+{
+  pthread_barrier_t b;
+
+  if (barrier == NULL || count == 0)
+    {
+      return EINVAL;
+    }
+
+  if (NULL != (b = (pthread_barrier_t) calloc (1, sizeof (*b))))
+    {
+      b->pshared = (attr != NULL && *attr != NULL
+		    ? (*attr)->pshared : PTHREAD_PROCESS_PRIVATE);
+
+      b->nCurrentBarrierHeight = b->nInitialBarrierHeight = count;
+      b->lock = 0;
+
+      if (0 == sem_init (&(b->semBarrierBreeched), b->pshared, 0))
+	    {
+	      *barrier = b;
+	      return 0;
+	    }
+      (void) free (b);
+    }
+
+  return ENOMEM;
+}

deps/uv/deps/pthread-win32/pthread_barrier_wait.c

@@ -0,0 +1,104 @@
+/*
+ * pthread_barrier_wait.c
+ *
+ * Description:
+ * This translation unit implements barrier primitives.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_barrier_wait (pthread_barrier_t * barrier)
+{
+  int result;
+  pthread_barrier_t b;
+
+  ptw32_mcs_local_node_t node;
+
+  if (barrier == NULL || *barrier == (pthread_barrier_t) PTW32_OBJECT_INVALID)
+    {
+      return EINVAL;
+    }
+
+  ptw32_mcs_lock_acquire(&(*barrier)->lock, &node);
+
+  b = *barrier;
+  if (--b->nCurrentBarrierHeight == 0)
+    {
+      /*
+       * We are the last thread to arrive at the barrier before it releases us.
+       * Move our MCS local node to the global scope barrier handle so that the
+       * last thread out (not necessarily us) can release the lock.
+       */
+      ptw32_mcs_node_transfer(&b->proxynode, &node);
+
+      /*
+       * Any threads that have not quite entered sem_wait below when the
+       * multiple_post has completed will nevertheless continue through
+       * the semaphore (barrier).
+       */
+      result = (b->nInitialBarrierHeight > 1
+                ? sem_post_multiple (&(b->semBarrierBreeched),
+				     b->nInitialBarrierHeight - 1) : 0);
+    }
+  else
+    {
+      ptw32_mcs_lock_release(&node);
+      /*
+       * Use the non-cancelable version of sem_wait().
+       *
+       * It is possible that all nInitialBarrierHeight-1 threads are
+       * at this point when the last thread enters the barrier, resets
+       * nCurrentBarrierHeight = nInitialBarrierHeight and leaves.
+       * If pthread_barrier_destroy is called at that moment then the
+       * barrier will be destroyed along with the semas.
+       */
+      result = ptw32_semwait (&(b->semBarrierBreeched));
+    }
+
+  if ((PTW32_INTERLOCKED_LONG)PTW32_INTERLOCKED_INCREMENT_LONG((PTW32_INTERLOCKED_LONGPTR)&b->nCurrentBarrierHeight)
+		  == (PTW32_INTERLOCKED_LONG)b->nInitialBarrierHeight)
+    {
+      /*
+       * We are the last thread to cross this barrier
+       */
+      ptw32_mcs_lock_release(&b->proxynode);
+      if (0 == result)
+        {
+          result = PTHREAD_BARRIER_SERIAL_THREAD;
+        }
+    }
+
+  return (result);
+}

deps/uv/deps/pthread-win32/pthread_barrierattr_destroy.c

@@ -0,0 +1,83 @@
+/*
+ * pthread_barrier_attr_destroy.c
+ *
+ * Description:
+ * This translation unit implements barrier primitives.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_barrierattr_destroy (pthread_barrierattr_t * attr)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      Destroys a barrier attributes object. The object can
+      *      no longer be used.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_barrierattr_t
+      *
+      *
+      * DESCRIPTION
+      *      Destroys a barrier attributes object. The object can
+      *      no longer be used.
+      *
+      *      NOTES:
+      *              1)      Does not affect barrieres created using 'attr'
+      *
+      * RESULTS
+      *              0               successfully released attr,
+      *              EINVAL          'attr' is invalid.
+      *
+      * ------------------------------------------------------
+      */
+{
+  int result = 0;
+
+  if (attr == NULL || *attr == NULL)
+    {
+      result = EINVAL;
+    }
+  else
+    {
+      pthread_barrierattr_t ba = *attr;
+
+      *attr = NULL;
+      free (ba);
+    }
+
+  return (result);
+}				/* pthread_barrierattr_destroy */

deps/uv/deps/pthread-win32/pthread_barrierattr_getpshared.c

@@ -0,0 +1,95 @@
+/*
+ * pthread_barrier_attr_getpshared.c
+ *
+ * Description:
+ * This translation unit implements barrier primitives.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_barrierattr_getpshared (const pthread_barrierattr_t * attr,
+				int *pshared)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      Determine whether barriers created with 'attr' can be
+      *      shared between processes.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_barrierattr_t
+      *
+      *      pshared
+      *              will be set to one of:
+      *
+      *                      PTHREAD_PROCESS_SHARED
+      *                              May be shared if in shared memory
+      *
+      *                      PTHREAD_PROCESS_PRIVATE
+      *                              Cannot be shared.
+      *
+      *
+      * DESCRIPTION
+      *      Mutexes creatd with 'attr' can be shared between
+      *      processes if pthread_barrier_t variable is allocated
+      *      in memory shared by these processes.
+      *      NOTES:
+      *              1)      pshared barriers MUST be allocated in shared
+      *                      memory.
+      *              2)      The following macro is defined if shared barriers
+      *                      are supported:
+      *                              _POSIX_THREAD_PROCESS_SHARED
+      *
+      * RESULTS
+      *              0               successfully retrieved attribute,
+      *              EINVAL          'attr' is invalid,
+      *
+      * ------------------------------------------------------
+      */
+{
+  int result;
+
+  if ((attr != NULL && *attr != NULL) && (pshared != NULL))
+    {
+      *pshared = (*attr)->pshared;
+      result = 0;
+    }
+  else
+    {
+      result = EINVAL;
+    }
+
+  return (result);
+}				/* pthread_barrierattr_getpshared */

deps/uv/deps/pthread-win32/pthread_barrierattr_init.c

@@ -0,0 +1,85 @@
+/*
+ * pthread_barrier_attr_init.c
+ *
+ * Description:
+ * This translation unit implements barrier primitives.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_barrierattr_init (pthread_barrierattr_t * attr)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      Initializes a barrier attributes object with default
+      *      attributes.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_barrierattr_t
+      *
+      *
+      * DESCRIPTION
+      *      Initializes a barrier attributes object with default
+      *      attributes.
+      *
+      *      NOTES:
+      *              1)      Used to define barrier types
+      *
+      * RESULTS
+      *              0               successfully initialized attr,
+      *              ENOMEM          insufficient memory for attr.
+      *
+      * ------------------------------------------------------
+      */
+{
+  pthread_barrierattr_t ba;
+  int result = 0;
+
+  ba = (pthread_barrierattr_t) calloc (1, sizeof (*ba));
+
+  if (ba == NULL)
+    {
+      result = ENOMEM;
+    }
+  else
+    {
+      ba->pshared = PTHREAD_PROCESS_PRIVATE;
+    }
+
+  *attr = ba;
+
+  return (result);
+}				/* pthread_barrierattr_init */

deps/uv/deps/pthread-win32/pthread_barrierattr_setpshared.c

@@ -0,0 +1,119 @@
+/*
+ * pthread_barrier_attr_setpshared.c
+ *
+ * Description:
+ * This translation unit implements barrier primitives.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_barrierattr_setpshared (pthread_barrierattr_t * attr, int pshared)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      Barriers created with 'attr' can be shared between
+      *      processes if pthread_barrier_t variable is allocated
+      *      in memory shared by these processes.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_barrierattr_t
+      *
+      *      pshared
+      *              must be one of:
+      *
+      *                      PTHREAD_PROCESS_SHARED
+      *                              May be shared if in shared memory
+      *
+      *                      PTHREAD_PROCESS_PRIVATE
+      *                              Cannot be shared.
+      *
+      * DESCRIPTION
+      *      Mutexes creatd with 'attr' can be shared between
+      *      processes if pthread_barrier_t variable is allocated
+      *      in memory shared by these processes.
+      *
+      *      NOTES:
+      *              1)      pshared barriers MUST be allocated in shared
+      *                      memory.
+      *
+      *              2)      The following macro is defined if shared barriers
+      *                      are supported:
+      *                              _POSIX_THREAD_PROCESS_SHARED
+      *
+      * RESULTS
+      *              0               successfully set attribute,
+      *              EINVAL          'attr' or pshared is invalid,
+      *              ENOSYS          PTHREAD_PROCESS_SHARED not supported,
+      *
+      * ------------------------------------------------------
+      */
+{
+  int result;
+
+  if ((attr != NULL && *attr != NULL) &&
+      ((pshared == PTHREAD_PROCESS_SHARED) ||
+       (pshared == PTHREAD_PROCESS_PRIVATE)))
+    {
+      if (pshared == PTHREAD_PROCESS_SHARED)
+	{
+
+#if !defined( _POSIX_THREAD_PROCESS_SHARED )
+
+	  result = ENOSYS;
+	  pshared = PTHREAD_PROCESS_PRIVATE;
+
+#else
+
+	  result = 0;
+
+#endif /* _POSIX_THREAD_PROCESS_SHARED */
+
+	}
+      else
+	{
+	  result = 0;
+	}
+
+      (*attr)->pshared = pshared;
+    }
+  else
+    {
+      result = EINVAL;
+    }
+
+  return (result);
+
+}				/* pthread_barrierattr_setpshared */

deps/uv/deps/pthread-win32/pthread_cancel.c

@@ -0,0 +1,189 @@
+/*
+ * pthread_cancel.c
+ *
+ * Description:
+ * POSIX thread functions related to thread cancellation.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+#include "context.h"
+
+static void
+ptw32_cancel_self (void)
+{
+  ptw32_throw (PTW32_EPS_CANCEL);
+
+  /* Never reached */
+}
+
+static void CALLBACK
+ptw32_cancel_callback (ULONG_PTR unused)
+{
+  ptw32_throw (PTW32_EPS_CANCEL);
+
+  /* Never reached */
+}
+
+/*
+ * ptw32_RegisterCancelation() -
+ * Must have args of same type as QueueUserAPCEx because this function
+ * is a substitute for QueueUserAPCEx if it's not available.
+ */
+DWORD
+ptw32_RegisterCancelation (PAPCFUNC unused1, HANDLE threadH, DWORD unused2)
+{
+  CONTEXT context;
+
+  context.ContextFlags = CONTEXT_CONTROL;
+  GetThreadContext (threadH, &context);
+  PTW32_PROGCTR (context) = (DWORD_PTR) ptw32_cancel_self;
+  SetThreadContext (threadH, &context);
+  return 0;
+}
+
+int
+pthread_cancel (pthread_t thread)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function requests cancellation of 'thread'.
+      *
+      * PARAMETERS
+      *      thread
+      *              reference to an instance of pthread_t
+      *
+      *
+      * DESCRIPTION
+      *      This function requests cancellation of 'thread'.
+      *      NOTE: cancellation is asynchronous; use pthread_join to
+      *                wait for termination of 'thread' if necessary.
+      *
+      * RESULTS
+      *              0               successfully requested cancellation,
+      *              ESRCH           no thread found corresponding to 'thread',
+      *              ENOMEM          implicit self thread create failed.
+      * ------------------------------------------------------
+      */
+{
+  int result;
+  int cancel_self;
+  pthread_t self;
+  ptw32_thread_t * tp;
+  ptw32_mcs_local_node_t stateLock;
+
+  result = pthread_kill (thread, 0);
+
+  if (0 != result)
+    {
+      return result;
+    }
+
+  if ((self = pthread_self ()).p == NULL)
+    {
+      return ENOMEM;
+    };
+
+  /*
+   * For self cancellation we need to ensure that a thread can't
+   * deadlock itself trying to cancel itself asynchronously
+   * (pthread_cancel is required to be an async-cancel
+   * safe function).
+   */
+  cancel_self = pthread_equal (thread, self);
+
+  tp = (ptw32_thread_t *) thread.p;
+
+  /*
+   * Lock for async-cancel safety.
+   */
+  ptw32_mcs_lock_acquire (&tp->stateLock, &stateLock);
+
+  if (tp->cancelType == PTHREAD_CANCEL_ASYNCHRONOUS
+      && tp->cancelState == PTHREAD_CANCEL_ENABLE
+      && tp->state < PThreadStateCanceling)
+    {
+      if (cancel_self)
+	{
+	  tp->state = PThreadStateCanceling;
+	  tp->cancelState = PTHREAD_CANCEL_DISABLE;
+
+	  ptw32_mcs_lock_release (&stateLock);
+	  ptw32_throw (PTW32_EPS_CANCEL);
+
+	  /* Never reached */
+	}
+      else
+	{
+	  HANDLE threadH = tp->threadH;
+
+	  SuspendThread (threadH);
+
+	  if (WaitForSingleObject (threadH, 0) == WAIT_TIMEOUT)
+	    {
+	      tp->state = PThreadStateCanceling;
+	      tp->cancelState = PTHREAD_CANCEL_DISABLE;
+	      /*
+	       * If alertdrv and QueueUserAPCEx is available then the following
+	       * will result in a call to QueueUserAPCEx with the args given, otherwise
+	       * this will result in a call to ptw32_RegisterCancelation and only
+	       * the threadH arg will be used.
+	       */
+	      ptw32_register_cancelation ((PAPCFUNC)ptw32_cancel_callback, threadH, 0);
+	      ptw32_mcs_lock_release (&stateLock);
+	      ResumeThread (threadH);
+	    }
+	}
+    }
+  else
+    {
+      /*
+       * Set for deferred cancellation.
+       */
+      if (tp->state < PThreadStateCancelPending)
+	{
+	  tp->state = PThreadStateCancelPending;
+	  if (!SetEvent (tp->cancelEvent))
+	    {
+	      result = ESRCH;
+	    }
+	}
+      else if (tp->state >= PThreadStateCanceling)
+	{
+	  result = ESRCH;
+	}
+
+      ptw32_mcs_lock_release (&stateLock);
+    }
+
+  return (result);
+}

deps/uv/deps/pthread-win32/pthread_cond_destroy.c

@@ -0,0 +1,253 @@
+/*
+ * pthread_cond_destroy.c
+ *
+ * Description:
+ * This translation unit implements condition variables and their primitives.
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+int
+pthread_cond_destroy (pthread_cond_t * cond)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function destroys a condition variable
+      *
+      *
+      * PARAMETERS
+      *      cond
+      *              pointer to an instance of pthread_cond_t
+      *
+      *
+      * DESCRIPTION
+      *      This function destroys a condition variable.
+      *
+      *      NOTES:
+      *              1)      A condition variable can be destroyed
+      *                      immediately after all the threads that
+      *                      are blocked on it are awakened. e.g.
+      *
+      *                      struct list {
+      *                        pthread_mutex_t lm;
+      *                        ...
+      *                      }
+      *
+      *                      struct elt {
+      *                        key k;
+      *                        int busy;
+      *                        pthread_cond_t notbusy;
+      *                        ...
+      *                      }
+      *
+      *                      
+      *                      struct elt *
+      *                      list_find(struct list *lp, key k)
+      *                      {
+      *                        struct elt *ep;
+      *
+      *                        pthread_mutex_lock(&lp->lm);
+      *                        while ((ep = find_elt(l,k) != NULL) && ep->busy)
+      *                          pthread_cond_wait(&ep->notbusy, &lp->lm);
+      *                        if (ep != NULL)
+      *                          ep->busy = 1;
+      *                        pthread_mutex_unlock(&lp->lm);
+      *                        return(ep);
+      *                      }
+      *
+      *                      delete_elt(struct list *lp, struct elt *ep)
+      *                      {
+      *                        pthread_mutex_lock(&lp->lm);
+      *                        assert(ep->busy);
+      *                        ... remove ep from list ...
+      *                        ep->busy = 0;
+      *                    (A) pthread_cond_broadcast(&ep->notbusy);
+      *                        pthread_mutex_unlock(&lp->lm);
+      *                    (B) pthread_cond_destroy(&rp->notbusy);
+      *                        free(ep);
+      *                      }
+      *
+      *                      In this example, the condition variable
+      *                      and its list element may be freed (line B)
+      *                      immediately after all threads waiting for
+      *                      it are awakened (line A), since the mutex
+      *                      and the code ensure that no other thread
+      *                      can touch the element to be deleted.
+      *
+      * RESULTS
+      *              0               successfully released condition variable,
+      *              EINVAL          'cond' is invalid,
+      *              EBUSY           'cond' is in use,
+      *
+      * ------------------------------------------------------
+      */
+{
+  pthread_cond_t cv;
+  int result = 0, result1 = 0, result2 = 0;
+
+  /*
+   * Assuming any race condition here is harmless.
+   */
+  if (cond == NULL || *cond == NULL)
+    {
+      return EINVAL;
+    }
+
+  if (*cond != PTHREAD_COND_INITIALIZER)
+    {
+      ptw32_mcs_local_node_t node;
+      ptw32_mcs_lock_acquire(&ptw32_cond_list_lock, &node);
+
+      cv = *cond;
+
+      /*
+       * Close the gate; this will synchronize this thread with
+       * all already signaled waiters to let them retract their
+       * waiter status - SEE NOTE 1 ABOVE!!!
+       */
+      if (ptw32_semwait (&(cv->semBlockLock)) != 0) /* Non-cancelable */
+	{
+	  result = errno;
+	}
+      else
+        {
+          /*
+           * !TRY! lock mtxUnblockLock; try will detect busy condition
+           * and will not cause a deadlock with respect to concurrent
+           * signal/broadcast.
+           */
+          if ((result = pthread_mutex_trylock (&(cv->mtxUnblockLock))) != 0)
+	    {
+	      (void) sem_post (&(cv->semBlockLock));
+	    }
+	}
+	
+      if (result != 0)
+        {
+          ptw32_mcs_lock_release(&node);
+          return result;
+        }
+
+      /*
+       * Check whether cv is still busy (still has waiters)
+       */
+      if (cv->nWaitersBlocked > cv->nWaitersGone)
+	{
+	  if (sem_post (&(cv->semBlockLock)) != 0)
+	    {
+	      result = errno;
+	    }
+	  result1 = pthread_mutex_unlock (&(cv->mtxUnblockLock));
+	  result2 = EBUSY;
+	}
+      else
+	{
+	  /*
+	   * Now it is safe to destroy
+	   */
+	  *cond = NULL;
+
+	  if (sem_destroy (&(cv->semBlockLock)) != 0)
+	    {
+	      result = errno;
+	    }
+	  if (sem_destroy (&(cv->semBlockQueue)) != 0)
+	    {
+	      result1 = errno;
+	    }
+	  if ((result2 = pthread_mutex_unlock (&(cv->mtxUnblockLock))) == 0)
+	    {
+	      result2 = pthread_mutex_destroy (&(cv->mtxUnblockLock));
+	    }
+
+	  /* Unlink the CV from the list */
+
+	  if (ptw32_cond_list_head == cv)
+	    {
+	      ptw32_cond_list_head = cv->next;
+	    }
+	  else
+	    {
+	      cv->prev->next = cv->next;
+	    }
+
+	  if (ptw32_cond_list_tail == cv)
+	    {
+	      ptw32_cond_list_tail = cv->prev;
+	    }
+	  else
+	    {
+	      cv->next->prev = cv->prev;
+	    }
+
+	  (void) free (cv);
+	}
+
+      ptw32_mcs_lock_release(&node);
+    }
+  else
+    {
+      ptw32_mcs_local_node_t node;
+      /*
+       * See notes in ptw32_cond_check_need_init() above also.
+       */
+      ptw32_mcs_lock_acquire(&ptw32_cond_test_init_lock, &node);
+
+      /*
+       * Check again.
+       */
+      if (*cond == PTHREAD_COND_INITIALIZER)
+	{
+	  /*
+	   * This is all we need to do to destroy a statically
+	   * initialised cond that has not yet been used (initialised).
+	   * If we get to here, another thread waiting to initialise
+	   * this cond will get an EINVAL. That's OK.
+	   */
+	  *cond = NULL;
+	}
+      else
+	{
+	  /*
+	   * The cv has been initialised while we were waiting
+	   * so assume it's in use.
+	   */
+	  result = EBUSY;
+	}
+
+      ptw32_mcs_lock_release(&node);
+    }
+
+  return ((result != 0) ? result : ((result1 != 0) ? result1 : result2));
+}

deps/uv/deps/pthread-win32/pthread_cond_init.c

@@ -0,0 +1,167 @@
+/*
+ * pthread_cond_init.c
+ *
+ * Description:
+ * This translation unit implements condition variables and their primitives.
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_cond_init (pthread_cond_t * cond, const pthread_condattr_t * attr)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function initializes a condition variable.
+      *
+      * PARAMETERS
+      *      cond
+      *              pointer to an instance of pthread_cond_t
+      *
+      *      attr
+      *              specifies optional creation attributes.
+      *
+      *
+      * DESCRIPTION
+      *      This function initializes a condition variable.
+      *
+      * RESULTS
+      *              0               successfully created condition variable,
+      *              EINVAL          'attr' is invalid,
+      *              EAGAIN          insufficient resources (other than
+      *                              memory,
+      *              ENOMEM          insufficient memory,
+      *              EBUSY           'cond' is already initialized,
+      *
+      * ------------------------------------------------------
+      */
+{
+  int result;
+  pthread_cond_t cv = NULL;
+
+  if (cond == NULL)
+    {
+      return EINVAL;
+    }
+
+  if ((attr != NULL && *attr != NULL) &&
+      ((*attr)->pshared == PTHREAD_PROCESS_SHARED))
+    {
+      /*
+       * Creating condition variable that can be shared between
+       * processes.
+       */
+      result = ENOSYS;
+      goto DONE;
+    }
+
+  cv = (pthread_cond_t) calloc (1, sizeof (*cv));
+
+  if (cv == NULL)
+    {
+      result = ENOMEM;
+      goto DONE;
+    }
+
+  cv->nWaitersBlocked = 0;
+  cv->nWaitersToUnblock = 0;
+  cv->nWaitersGone = 0;
+
+  if (sem_init (&(cv->semBlockLock), 0, 1) != 0)
+    {
+      result = errno;
+      goto FAIL0;
+    }
+
+  if (sem_init (&(cv->semBlockQueue), 0, 0) != 0)
+    {
+      result = errno;
+      goto FAIL1;
+    }
+
+  if ((result = pthread_mutex_init (&(cv->mtxUnblockLock), 0)) != 0)
+    {
+      goto FAIL2;
+    }
+
+  result = 0;
+
+  goto DONE;
+
+  /*
+   * -------------
+   * Failed...
+   * -------------
+   */
+FAIL2:
+  (void) sem_destroy (&(cv->semBlockQueue));
+
+FAIL1:
+  (void) sem_destroy (&(cv->semBlockLock));
+
+FAIL0:
+  (void) free (cv);
+  cv = NULL;
+
+DONE:
+  if (0 == result)
+    {
+      ptw32_mcs_local_node_t node;
+
+      ptw32_mcs_lock_acquire(&ptw32_cond_list_lock, &node);
+
+      cv->next = NULL;
+      cv->prev = ptw32_cond_list_tail;
+
+      if (ptw32_cond_list_tail != NULL)
+	{
+	  ptw32_cond_list_tail->next = cv;
+	}
+
+      ptw32_cond_list_tail = cv;
+
+      if (ptw32_cond_list_head == NULL)
+	{
+	  ptw32_cond_list_head = cv;
+	}
+
+      ptw32_mcs_lock_release(&node);
+    }
+
+  *cond = cv;
+
+  return result;
+
+}				/* pthread_cond_init */

deps/uv/deps/pthread-win32/pthread_cond_signal.c

@@ -0,0 +1,231 @@
+/*
+ * pthread_cond_signal.c
+ *
+ * Description:
+ * This translation unit implements condition variables and their primitives.
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * -------------------------------------------------------------
+ * Algorithm:
+ * See the comments at the top of pthread_cond_wait.c.
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+static INLINE int
+ptw32_cond_unblock (pthread_cond_t * cond, int unblockAll)
+     /*
+      * Notes.
+      *
+      * Does not use the external mutex for synchronisation,
+      * therefore semBlockLock is needed.
+      * mtxUnblockLock is for LEVEL-2 synch. LEVEL-2 is the
+      * state where the external mutex is not necessarily locked by
+      * any thread, ie. between cond_wait unlocking and re-acquiring
+      * the lock after having been signaled or a timeout or
+      * cancellation.
+      *
+      * Uses the following CV elements:
+      *   nWaitersBlocked
+      *   nWaitersToUnblock
+      *   nWaitersGone
+      *   mtxUnblockLock
+      *   semBlockLock
+      *   semBlockQueue
+      */
+{
+  int result;
+  pthread_cond_t cv;
+  int nSignalsToIssue;
+
+  if (cond == NULL || *cond == NULL)
+    {
+      return EINVAL;
+    }
+
+  cv = *cond;
+
+  /*
+   * No-op if the CV is static and hasn't been initialised yet.
+   * Assuming that any race condition is harmless.
+   */
+  if (cv == PTHREAD_COND_INITIALIZER)
+    {
+      return 0;
+    }
+
+  if ((result = pthread_mutex_lock (&(cv->mtxUnblockLock))) != 0)
+    {
+      return result;
+    }
+
+  if (0 != cv->nWaitersToUnblock)
+    {
+      if (0 == cv->nWaitersBlocked)
+	{
+	  return pthread_mutex_unlock (&(cv->mtxUnblockLock));
+	}
+      if (unblockAll)
+	{
+	  cv->nWaitersToUnblock += (nSignalsToIssue = cv->nWaitersBlocked);
+	  cv->nWaitersBlocked = 0;
+	}
+      else
+	{
+	  nSignalsToIssue = 1;
+	  cv->nWaitersToUnblock++;
+	  cv->nWaitersBlocked--;
+	}
+    }
+  else if (cv->nWaitersBlocked > cv->nWaitersGone)
+    {
+      /* Use the non-cancellable version of sem_wait() */
+      if (ptw32_semwait (&(cv->semBlockLock)) != 0)
+	{
+	  result = errno;
+	  (void) pthread_mutex_unlock (&(cv->mtxUnblockLock));
+	  return result;
+	}
+      if (0 != cv->nWaitersGone)
+	{
+	  cv->nWaitersBlocked -= cv->nWaitersGone;
+	  cv->nWaitersGone = 0;
+	}
+      if (unblockAll)
+	{
+	  nSignalsToIssue = cv->nWaitersToUnblock = cv->nWaitersBlocked;
+	  cv->nWaitersBlocked = 0;
+	}
+      else
+	{
+	  nSignalsToIssue = cv->nWaitersToUnblock = 1;
+	  cv->nWaitersBlocked--;
+	}
+    }
+  else
+    {
+      return pthread_mutex_unlock (&(cv->mtxUnblockLock));
+    }
+
+  if ((result = pthread_mutex_unlock (&(cv->mtxUnblockLock))) == 0)
+    {
+      if (sem_post_multiple (&(cv->semBlockQueue), nSignalsToIssue) != 0)
+	{
+	  result = errno;
+	}
+    }
+
+  return result;
+
+}				/* ptw32_cond_unblock */
+
+int
+pthread_cond_signal (pthread_cond_t * cond)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function signals a condition variable, waking
+      *      one waiting thread.
+      *      If SCHED_FIFO or SCHED_RR policy threads are waiting
+      *      the highest priority waiter is awakened; otherwise,
+      *      an unspecified waiter is awakened.
+      *
+      * PARAMETERS
+      *      cond
+      *              pointer to an instance of pthread_cond_t
+      *
+      *
+      * DESCRIPTION
+      *      This function signals a condition variable, waking
+      *      one waiting thread.
+      *      If SCHED_FIFO or SCHED_RR policy threads are waiting
+      *      the highest priority waiter is awakened; otherwise,
+      *      an unspecified waiter is awakened.
+      *
+      *      NOTES:
+      *
+      *      1)      Use when any waiter can respond and only one need
+      *              respond (all waiters being equal).
+      *
+      * RESULTS
+      *              0               successfully signaled condition,
+      *              EINVAL          'cond' is invalid,
+      *
+      * ------------------------------------------------------
+      */
+{
+  /*
+   * The '0'(FALSE) unblockAll arg means unblock ONE waiter.
+   */
+  return (ptw32_cond_unblock (cond, 0));
+
+}				/* pthread_cond_signal */
+
+int
+pthread_cond_broadcast (pthread_cond_t * cond)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function broadcasts the condition variable,
+      *      waking all current waiters.
+      *
+      * PARAMETERS
+      *      cond
+      *              pointer to an instance of pthread_cond_t
+      *
+      *
+      * DESCRIPTION
+      *      This function signals a condition variable, waking
+      *      all waiting threads.
+      *
+      *      NOTES:
+      *
+      *      1)      Use when more than one waiter may respond to
+      *              predicate change or if any waiting thread may
+      *              not be able to respond
+      *
+      * RESULTS
+      *              0               successfully signalled condition to all
+      *                              waiting threads,
+      *              EINVAL          'cond' is invalid
+      *              ENOSPC          a required resource has been exhausted,
+      *
+      * ------------------------------------------------------
+      */
+{
+  /*
+   * The TRUE unblockAll arg means unblock ALL waiters.
+   */
+  return (ptw32_cond_unblock (cond, PTW32_TRUE));
+
+}				/* pthread_cond_broadcast */

deps/uv/deps/pthread-win32/pthread_cond_wait.c

@@ -0,0 +1,567 @@
+/*
+ * pthread_cond_wait.c
+ *
+ * Description:
+ * This translation unit implements condition variables and their primitives.
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * -------------------------------------------------------------
+ * Algorithm:
+ * The algorithm used in this implementation is that developed by
+ * Alexander Terekhov in colaboration with Louis Thomas. The bulk
+ * of the discussion is recorded in the file README.CV, which contains
+ * several generations of both colaborators original algorithms. The final
+ * algorithm used here is the one referred to as
+ *
+ *     Algorithm 8a / IMPL_SEM,UNBLOCK_STRATEGY == UNBLOCK_ALL
+ * 
+ * presented below in pseudo-code as it appeared:
+ *
+ *
+ * given:
+ * semBlockLock - bin.semaphore
+ * semBlockQueue - semaphore
+ * mtxExternal - mutex or CS
+ * mtxUnblockLock - mutex or CS
+ * nWaitersGone - int
+ * nWaitersBlocked - int
+ * nWaitersToUnblock - int
+ * 
+ * wait( timeout ) {
+ * 
+ *   [auto: register int result          ]     // error checking omitted
+ *   [auto: register int nSignalsWasLeft ]
+ *   [auto: register int nWaitersWasGone ]
+ * 
+ *   sem_wait( semBlockLock );
+ *   nWaitersBlocked++;
+ *   sem_post( semBlockLock );
+ * 
+ *   unlock( mtxExternal );
+ *   bTimedOut = sem_wait( semBlockQueue,timeout );
+ * 
+ *   lock( mtxUnblockLock );
+ *   if ( 0 != (nSignalsWasLeft = nWaitersToUnblock) ) {
+ *     if ( bTimeout ) {                       // timeout (or canceled)
+ *       if ( 0 != nWaitersBlocked ) {
+ *         nWaitersBlocked--;
+ *       }
+ *       else {
+ *         nWaitersGone++;                     // count spurious wakeups.
+ *       }
+ *     }
+ *     if ( 0 == --nWaitersToUnblock ) {
+ *       if ( 0 != nWaitersBlocked ) {
+ *         sem_post( semBlockLock );           // open the gate.
+ *         nSignalsWasLeft = 0;                // do not open the gate
+ *                                             // below again.
+ *       }
+ *       else if ( 0 != (nWaitersWasGone = nWaitersGone) ) {
+ *         nWaitersGone = 0;
+ *       }
+ *     }
+ *   }
+ *   else if ( INT_MAX/2 == ++nWaitersGone ) { // timeout/canceled or
+ *                                             // spurious semaphore :-)
+ *     sem_wait( semBlockLock );
+ *     nWaitersBlocked -= nWaitersGone;     // something is going on here
+ *                                          //  - test of timeouts? :-)
+ *     sem_post( semBlockLock );
+ *     nWaitersGone = 0;
+ *   }
+ *   unlock( mtxUnblockLock );
+ * 
+ *   if ( 1 == nSignalsWasLeft ) {
+ *     if ( 0 != nWaitersWasGone ) {
+ *       // sem_adjust( semBlockQueue,-nWaitersWasGone );
+ *       while ( nWaitersWasGone-- ) {
+ *         sem_wait( semBlockQueue );       // better now than spurious later
+ *       }
+ *     } sem_post( semBlockLock );          // open the gate
+ *   }
+ * 
+ *   lock( mtxExternal );
+ * 
+ *   return ( bTimedOut ) ? ETIMEOUT : 0;
+ * }
+ * 
+ * signal(bAll) {
+ * 
+ *   [auto: register int result         ]
+ *   [auto: register int nSignalsToIssue]
+ * 
+ *   lock( mtxUnblockLock );
+ * 
+ *   if ( 0 != nWaitersToUnblock ) {        // the gate is closed!!!
+ *     if ( 0 == nWaitersBlocked ) {        // NO-OP
+ *       return unlock( mtxUnblockLock );
+ *     }
+ *     if (bAll) {
+ *       nWaitersToUnblock += nSignalsToIssue=nWaitersBlocked;
+ *       nWaitersBlocked = 0;
+ *     }
+ *     else {
+ *       nSignalsToIssue = 1;
+ *       nWaitersToUnblock++;
+ *       nWaitersBlocked--;
+ *     }
+ *   }
+ *   else if ( nWaitersBlocked > nWaitersGone ) { // HARMLESS RACE CONDITION!
+ *     sem_wait( semBlockLock );                  // close the gate
+ *     if ( 0 != nWaitersGone ) {
+ *       nWaitersBlocked -= nWaitersGone;
+ *       nWaitersGone = 0;
+ *     }
+ *     if (bAll) {
+ *       nSignalsToIssue = nWaitersToUnblock = nWaitersBlocked;
+ *       nWaitersBlocked = 0;
+ *     }
+ *     else {
+ *       nSignalsToIssue = nWaitersToUnblock = 1;
+ *       nWaitersBlocked--;
+ *     }
+ *   }
+ *   else { // NO-OP
+ *     return unlock( mtxUnblockLock );
+ *   }
+ * 
+ *   unlock( mtxUnblockLock );
+ *   sem_post( semBlockQueue,nSignalsToIssue );
+ *   return result;
+ * }
+ * -------------------------------------------------------------
+ *
+ *     Algorithm 9 / IMPL_SEM,UNBLOCK_STRATEGY == UNBLOCK_ALL
+ * 
+ * presented below in pseudo-code; basically 8a...
+ *                                      ...BUT W/O "spurious wakes" prevention:
+ *
+ *
+ * given:
+ * semBlockLock - bin.semaphore
+ * semBlockQueue - semaphore
+ * mtxExternal - mutex or CS
+ * mtxUnblockLock - mutex or CS
+ * nWaitersGone - int
+ * nWaitersBlocked - int
+ * nWaitersToUnblock - int
+ * 
+ * wait( timeout ) {
+ * 
+ *   [auto: register int result          ]     // error checking omitted
+ *   [auto: register int nSignalsWasLeft ]
+ * 
+ *   sem_wait( semBlockLock );
+ *   ++nWaitersBlocked;
+ *   sem_post( semBlockLock );
+ * 
+ *   unlock( mtxExternal );
+ *   bTimedOut = sem_wait( semBlockQueue,timeout );
+ * 
+ *   lock( mtxUnblockLock );
+ *   if ( 0 != (nSignalsWasLeft = nWaitersToUnblock) ) {
+ *     --nWaitersToUnblock;
+ *   }
+ *   else if ( INT_MAX/2 == ++nWaitersGone ) { // timeout/canceled or
+ *                                             // spurious semaphore :-)
+ *     sem_wait( semBlockLock );
+ *     nWaitersBlocked -= nWaitersGone;        // something is going on here
+ *                                             //  - test of timeouts? :-)
+ *     sem_post( semBlockLock );
+ *     nWaitersGone = 0;
+ *   }
+ *   unlock( mtxUnblockLock );
+ * 
+ *   if ( 1 == nSignalsWasLeft ) {
+ *     sem_post( semBlockLock );               // open the gate
+ *   }
+ * 
+ *   lock( mtxExternal );
+ * 
+ *   return ( bTimedOut ) ? ETIMEOUT : 0;
+ * }
+ * 
+ * signal(bAll) {
+ * 
+ *   [auto: register int result         ]
+ *   [auto: register int nSignalsToIssue]
+ * 
+ *   lock( mtxUnblockLock );
+ * 
+ *   if ( 0 != nWaitersToUnblock ) {        // the gate is closed!!!
+ *     if ( 0 == nWaitersBlocked ) {        // NO-OP
+ *       return unlock( mtxUnblockLock );
+ *     }
+ *     if (bAll) {
+ *       nWaitersToUnblock += nSignalsToIssue=nWaitersBlocked;
+ *       nWaitersBlocked = 0;
+ *     }
+ *     else {
+ *       nSignalsToIssue = 1;
+ *       ++nWaitersToUnblock;
+ *       --nWaitersBlocked;
+ *     }
+ *   }
+ *   else if ( nWaitersBlocked > nWaitersGone ) { // HARMLESS RACE CONDITION!
+ *     sem_wait( semBlockLock );                  // close the gate
+ *     if ( 0 != nWaitersGone ) {
+ *       nWaitersBlocked -= nWaitersGone;
+ *       nWaitersGone = 0;
+ *     }
+ *     if (bAll) {
+ *       nSignalsToIssue = nWaitersToUnblock = nWaitersBlocked;
+ *       nWaitersBlocked = 0;
+ *     }
+ *     else {
+ *       nSignalsToIssue = nWaitersToUnblock = 1;
+ *       --nWaitersBlocked;
+ *     }
+ *   }
+ *   else { // NO-OP
+ *     return unlock( mtxUnblockLock );
+ *   }
+ *
+ *   unlock( mtxUnblockLock );
+ *   sem_post( semBlockQueue,nSignalsToIssue );
+ *   return result;
+ * }
+ * -------------------------------------------------------------
+ *
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+/*
+ * Arguments for cond_wait_cleanup, since we can only pass a
+ * single void * to it.
+ */
+typedef struct
+{
+  pthread_mutex_t *mutexPtr;
+  pthread_cond_t cv;
+  int *resultPtr;
+} ptw32_cond_wait_cleanup_args_t;
+
+static void PTW32_CDECL
+ptw32_cond_wait_cleanup (void *args)
+{
+  ptw32_cond_wait_cleanup_args_t *cleanup_args =
+    (ptw32_cond_wait_cleanup_args_t *) args;
+  pthread_cond_t cv = cleanup_args->cv;
+  int *resultPtr = cleanup_args->resultPtr;
+  int nSignalsWasLeft;
+  int result;
+
+  /*
+   * Whether we got here as a result of signal/broadcast or because of
+   * timeout on wait or thread cancellation we indicate that we are no
+   * longer waiting. The waiter is responsible for adjusting waiters
+   * (to)unblock(ed) counts (protected by unblock lock).
+   */
+  if ((result = pthread_mutex_lock (&(cv->mtxUnblockLock))) != 0)
+    {
+      *resultPtr = result;
+      return;
+    }
+
+  if (0 != (nSignalsWasLeft = cv->nWaitersToUnblock))
+    {
+      --(cv->nWaitersToUnblock);
+    }
+  else if (INT_MAX / 2 == ++(cv->nWaitersGone))
+    {
+      /* Use the non-cancellable version of sem_wait() */
+      if (ptw32_semwait (&(cv->semBlockLock)) != 0)
+	{
+	  *resultPtr = errno;
+	  /*
+	   * This is a fatal error for this CV,
+	   * so we deliberately don't unlock
+	   * cv->mtxUnblockLock before returning.
+	   */
+	  return;
+	}
+      cv->nWaitersBlocked -= cv->nWaitersGone;
+      if (sem_post (&(cv->semBlockLock)) != 0)
+	{
+	  *resultPtr = errno;
+	  /*
+	   * This is a fatal error for this CV,
+	   * so we deliberately don't unlock
+	   * cv->mtxUnblockLock before returning.
+	   */
+	  return;
+	}
+      cv->nWaitersGone = 0;
+    }
+
+  if ((result = pthread_mutex_unlock (&(cv->mtxUnblockLock))) != 0)
+    {
+      *resultPtr = result;
+      return;
+    }
+
+  if (1 == nSignalsWasLeft)
+    {
+      if (sem_post (&(cv->semBlockLock)) != 0)
+	{
+	  *resultPtr = errno;
+	  return;
+	}
+    }
+
+  /*
+   * XSH: Upon successful return, the mutex has been locked and is owned
+   * by the calling thread.
+   */
+  if ((result = pthread_mutex_lock (cleanup_args->mutexPtr)) != 0)
+    {
+      *resultPtr = result;
+    }
+}				/* ptw32_cond_wait_cleanup */
+
+static INLINE int
+ptw32_cond_timedwait (pthread_cond_t * cond,
+		      pthread_mutex_t * mutex, const struct timespec *abstime)
+{
+  int result = 0;
+  pthread_cond_t cv;
+  ptw32_cond_wait_cleanup_args_t cleanup_args;
+
+  if (cond == NULL || *cond == NULL)
+    {
+      return EINVAL;
+    }
+
+  /*
+   * We do a quick check to see if we need to do more work
+   * to initialise a static condition variable. We check
+   * again inside the guarded section of ptw32_cond_check_need_init()
+   * to avoid race conditions.
+   */
+  if (*cond == PTHREAD_COND_INITIALIZER)
+    {
+      result = ptw32_cond_check_need_init (cond);
+    }
+
+  if (result != 0 && result != EBUSY)
+    {
+      return result;
+    }
+
+  cv = *cond;
+
+  /* Thread can be cancelled in sem_wait() but this is OK */
+  if (sem_wait (&(cv->semBlockLock)) != 0)
+    {
+      return errno;
+    }
+
+  ++(cv->nWaitersBlocked);
+
+  if (sem_post (&(cv->semBlockLock)) != 0)
+    {
+      return errno;
+    }
+
+  /*
+   * Setup this waiter cleanup handler
+   */
+  cleanup_args.mutexPtr = mutex;
+  cleanup_args.cv = cv;
+  cleanup_args.resultPtr = &result;
+
+#if defined(_MSC_VER) && _MSC_VER < 1400
+#pragma inline_depth(0)
+#endif
+  pthread_cleanup_push (ptw32_cond_wait_cleanup, (void *) &cleanup_args);
+
+  /*
+   * Now we can release 'mutex' and...
+   */
+  if ((result = pthread_mutex_unlock (mutex)) == 0)
+    {
+
+      /*
+       * ...wait to be awakened by
+       *              pthread_cond_signal, or
+       *              pthread_cond_broadcast, or
+       *              timeout, or
+       *              thread cancellation
+       *
+       * Note:
+       *
+       *      sem_timedwait is a cancellation point,
+       *      hence providing the mechanism for making
+       *      pthread_cond_wait a cancellation point.
+       *      We use the cleanup mechanism to ensure we
+       *      re-lock the mutex and adjust (to)unblock(ed) waiters
+       *      counts if we are cancelled, timed out or signalled.
+       */
+      if (sem_timedwait (&(cv->semBlockQueue), abstime) != 0)
+	{
+	  result = errno;
+	}
+    }
+
+  /*
+   * Always cleanup
+   */
+  pthread_cleanup_pop (1);
+#if defined(_MSC_VER) && _MSC_VER < 1400
+#pragma inline_depth()
+#endif
+
+  /*
+   * "result" can be modified by the cleanup handler.
+   */
+  return result;
+
+}				/* ptw32_cond_timedwait */
+
+
+int
+pthread_cond_wait (pthread_cond_t * cond, pthread_mutex_t * mutex)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function waits on a condition variable until
+      *      awakened by a signal or broadcast.
+      *
+      *      Caller MUST be holding the mutex lock; the
+      *      lock is released and the caller is blocked waiting
+      *      on 'cond'. When 'cond' is signaled, the mutex
+      *      is re-acquired before returning to the caller.
+      *
+      * PARAMETERS
+      *      cond
+      *              pointer to an instance of pthread_cond_t
+      *
+      *      mutex
+      *              pointer to an instance of pthread_mutex_t
+      *
+      *
+      * DESCRIPTION
+      *      This function waits on a condition variable until
+      *      awakened by a signal or broadcast.
+      *
+      *      NOTES:
+      *
+      *      1)      The function must be called with 'mutex' LOCKED
+      *              by the calling thread, or undefined behaviour
+      *              will result.
+      *
+      *      2)      This routine atomically releases 'mutex' and causes
+      *              the calling thread to block on the condition variable.
+      *              The blocked thread may be awakened by 
+      *                      pthread_cond_signal or 
+      *                      pthread_cond_broadcast.
+      *
+      * Upon successful completion, the 'mutex' has been locked and 
+      * is owned by the calling thread.
+      *
+      *
+      * RESULTS
+      *              0               caught condition; mutex released,
+      *              EINVAL          'cond' or 'mutex' is invalid,
+      *              EINVAL          different mutexes for concurrent waits,
+      *              EINVAL          mutex is not held by the calling thread,
+      *
+      * ------------------------------------------------------
+      */
+{
+  /*
+   * The NULL abstime arg means INFINITE waiting.
+   */
+  return (ptw32_cond_timedwait (cond, mutex, NULL));
+
+}				/* pthread_cond_wait */
+
+
+int
+pthread_cond_timedwait (pthread_cond_t * cond,
+			pthread_mutex_t * mutex,
+			const struct timespec *abstime)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function waits on a condition variable either until
+      *      awakened by a signal or broadcast; or until the time
+      *      specified by abstime passes.
+      *
+      * PARAMETERS
+      *      cond
+      *              pointer to an instance of pthread_cond_t
+      *
+      *      mutex
+      *              pointer to an instance of pthread_mutex_t
+      *
+      *      abstime
+      *              pointer to an instance of (const struct timespec)
+      *
+      *
+      * DESCRIPTION
+      *      This function waits on a condition variable either until
+      *      awakened by a signal or broadcast; or until the time
+      *      specified by abstime passes.
+      *
+      *      NOTES:
+      *      1)      The function must be called with 'mutex' LOCKED
+      *              by the calling thread, or undefined behaviour
+      *              will result.
+      *
+      *      2)      This routine atomically releases 'mutex' and causes
+      *              the calling thread to block on the condition variable.
+      *              The blocked thread may be awakened by 
+      *                      pthread_cond_signal or 
+      *                      pthread_cond_broadcast.
+      *
+      *
+      * RESULTS
+      *              0               caught condition; mutex released,
+      *              EINVAL          'cond', 'mutex', or abstime is invalid,
+      *              EINVAL          different mutexes for concurrent waits,
+      *              EINVAL          mutex is not held by the calling thread,
+      *              ETIMEDOUT       abstime ellapsed before cond was signaled.
+      *
+      * ------------------------------------------------------
+      */
+{
+  if (abstime == NULL)
+    {
+      return EINVAL;
+    }
+
+  return (ptw32_cond_timedwait (cond, mutex, abstime));
+
+}				/* pthread_cond_timedwait */

deps/uv/deps/pthread-win32/pthread_condattr_destroy.c

@@ -0,0 +1,86 @@
+/*
+ * condvar_attr_destroy.c
+ *
+ * Description:
+ * This translation unit implements condition variables and their primitives.
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_condattr_destroy (pthread_condattr_t * attr)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      Destroys a condition variable attributes object.
+      *      The object can no longer be used.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_condattr_t
+      *
+      *
+      * DESCRIPTION
+      *      Destroys a condition variable attributes object.
+      *      The object can no longer be used.
+      *
+      *      NOTES:
+      *      1)      Does not affect condition variables created
+      *              using 'attr'
+      *
+      * RESULTS
+      *              0               successfully released attr,
+      *              EINVAL          'attr' is invalid.
+      *
+      * ------------------------------------------------------
+      */
+{
+  int result = 0;
+
+  if (attr == NULL || *attr == NULL)
+    {
+      result = EINVAL;
+    }
+  else
+    {
+      (void) free (*attr);
+
+      *attr = NULL;
+      result = 0;
+    }
+
+  return result;
+
+}				/* pthread_condattr_destroy */

deps/uv/deps/pthread-win32/pthread_condattr_getpshared.c

@@ -0,0 +1,97 @@
+/*
+ * pthread_condattr_getpshared.c
+ *
+ * Description:
+ * This translation unit implements condition variables and their primitives.
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_condattr_getpshared (const pthread_condattr_t * attr, int *pshared)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      Determine whether condition variables created with 'attr'
+      *      can be shared between processes.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_condattr_t
+      *
+      *      pshared
+      *              will be set to one of:
+      *
+      *                      PTHREAD_PROCESS_SHARED
+      *                              May be shared if in shared memory
+      *
+      *                      PTHREAD_PROCESS_PRIVATE
+      *                              Cannot be shared.
+      *
+      *
+      * DESCRIPTION
+      *      Condition Variables created with 'attr' can be shared
+      *      between processes if pthread_cond_t variable is allocated
+      *      in memory shared by these processes.
+      *      NOTES:
+      *      1)      pshared condition variables MUST be allocated in
+      *              shared memory.
+      *
+      *      2)      The following macro is defined if shared mutexes
+      *              are supported:
+      *                      _POSIX_THREAD_PROCESS_SHARED
+      *
+      * RESULTS
+      *              0               successfully retrieved attribute,
+      *              EINVAL          'attr' or 'pshared' is invalid,
+      *
+      * ------------------------------------------------------
+      */
+{
+  int result;
+
+  if ((attr != NULL && *attr != NULL) && (pshared != NULL))
+    {
+      *pshared = (*attr)->pshared;
+      result = 0;
+    }
+  else
+    {
+      result = EINVAL;
+    }
+
+  return result;
+
+}				/* pthread_condattr_getpshared */

deps/uv/deps/pthread-win32/pthread_condattr_init.c

@@ -0,0 +1,87 @@
+/*
+ * pthread_condattr_init.c
+ *
+ * Description:
+ * This translation unit implements condition variables and their primitives.
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_condattr_init (pthread_condattr_t * attr)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      Initializes a condition variable attributes object
+      *      with default attributes.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_condattr_t
+      *
+      *
+      * DESCRIPTION
+      *      Initializes a condition variable attributes object
+      *      with default attributes.
+      *
+      *      NOTES:
+      *              1)      Use to define condition variable types
+      *              2)      It is up to the application to ensure
+      *                      that it doesn't re-init an attribute
+      *                      without destroying it first. Otherwise
+      *                      a memory leak is created.
+      *
+      * RESULTS
+      *              0               successfully initialized attr,
+      *              ENOMEM          insufficient memory for attr.
+      *
+      * ------------------------------------------------------
+      */
+{
+  pthread_condattr_t attr_result;
+  int result = 0;
+
+  attr_result = (pthread_condattr_t) calloc (1, sizeof (*attr_result));
+
+  if (attr_result == NULL)
+    {
+      result = ENOMEM;
+    }
+
+  *attr = attr_result;
+
+  return result;
+
+}				/* pthread_condattr_init */

deps/uv/deps/pthread-win32/pthread_condattr_setpshared.c

@@ -0,0 +1,117 @@
+/*
+ * pthread_condattr_setpshared.c
+ *
+ * Description:
+ * This translation unit implements condition variables and their primitives.
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_condattr_setpshared (pthread_condattr_t * attr, int pshared)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      Mutexes created with 'attr' can be shared between
+      *      processes if pthread_mutex_t variable is allocated
+      *      in memory shared by these processes.
+      *
+      * PARAMETERS
+      *      attr
+      *              pointer to an instance of pthread_mutexattr_t
+      *
+      *      pshared
+      *              must be one of:
+      *
+      *                      PTHREAD_PROCESS_SHARED
+      *                              May be shared if in shared memory
+      *
+      *                      PTHREAD_PROCESS_PRIVATE
+      *                              Cannot be shared.
+      *
+      * DESCRIPTION
+      *      Mutexes creatd with 'attr' can be shared between
+      *      processes if pthread_mutex_t variable is allocated
+      *      in memory shared by these processes.
+      *
+      *      NOTES:
+      *              1)      pshared mutexes MUST be allocated in shared
+      *                      memory.
+      *
+      *              2)      The following macro is defined if shared mutexes
+      *                      are supported:
+      *                              _POSIX_THREAD_PROCESS_SHARED
+      *
+      * RESULTS
+      *              0               successfully set attribute,
+      *              EINVAL          'attr' or pshared is invalid,
+      *              ENOSYS          PTHREAD_PROCESS_SHARED not supported,
+      *
+      * ------------------------------------------------------
+      */
+{
+  int result;
+
+  if ((attr != NULL && *attr != NULL)
+      && ((pshared == PTHREAD_PROCESS_SHARED)
+	  || (pshared == PTHREAD_PROCESS_PRIVATE)))
+    {
+      if (pshared == PTHREAD_PROCESS_SHARED)
+	{
+
+#if !defined( _POSIX_THREAD_PROCESS_SHARED )
+	  result = ENOSYS;
+	  pshared = PTHREAD_PROCESS_PRIVATE;
+#else
+	  result = 0;
+
+#endif /* _POSIX_THREAD_PROCESS_SHARED */
+
+	}
+      else
+	{
+	  result = 0;
+	}
+
+      (*attr)->pshared = pshared;
+    }
+  else
+    {
+      result = EINVAL;
+    }
+
+  return result;
+
+}				/* pthread_condattr_setpshared */

deps/uv/deps/pthread-win32/pthread_delay_np.c

@@ -0,0 +1,172 @@
+/*
+ * pthreads_delay_np.c
+ *
+ * Description:
+ * This translation unit implements non-portable thread functions.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+/*
+ * pthread_delay_np
+ *
+ * DESCRIPTION
+ *
+ *       This routine causes a thread to delay execution for a specific period of time.
+ *       This period ends at the current time plus the specified interval. The routine
+ *       will not return before the end of the period is reached, but may return an
+ *       arbitrary amount of time after the period has gone by. This can be due to
+ *       system load, thread priorities, and system timer granularity. 
+ *
+ *       Specifying an interval of zero (0) seconds and zero (0) nanoseconds is
+ *       allowed and can be used to force the thread to give up the processor or to
+ *       deliver a pending cancelation request. 
+ *
+ *       The timespec structure contains the following two fields: 
+ *
+ *            tv_sec is an integer number of seconds. 
+ *            tv_nsec is an integer number of nanoseconds. 
+ *
+ *  Return Values
+ *
+ *  If an error condition occurs, this routine returns an integer value indicating
+ *  the type of error. Possible return values are as follows: 
+ *
+ *  0 
+ *           Successful completion.
+ *  [EINVAL] 
+ *           The value specified by interval is invalid. 
+ *
+ * Example
+ *
+ * The following code segment would wait for 5 and 1/2 seconds
+ *
+ *  struct timespec tsWait;
+ *  int      intRC;
+ *
+ *  tsWait.tv_sec  = 5;
+ *  tsWait.tv_nsec = 500000000L;
+ *  intRC = pthread_delay_np(&tsWait);
+ */
+int
+pthread_delay_np (struct timespec *interval)
+{
+  DWORD wait_time;
+  DWORD secs_in_millisecs;
+  DWORD millisecs;
+  DWORD status;
+  pthread_t self;
+  ptw32_thread_t * sp;
+
+  if (interval == NULL)
+    {
+      return EINVAL;
+    }
+
+  if (interval->tv_sec == 0L && interval->tv_nsec == 0L)
+    {
+      pthread_testcancel ();
+      Sleep (0);
+      pthread_testcancel ();
+      return (0);
+    }
+
+  /* convert secs to millisecs */
+  secs_in_millisecs = (DWORD)interval->tv_sec * 1000L;
+
+  /* convert nanosecs to millisecs (rounding up) */
+  millisecs = (interval->tv_nsec + 999999L) / 1000000L;
+
+#if defined(__WATCOMC__)
+#pragma disable_message (124)
+#endif
+
+  /*
+   * Most compilers will issue a warning 'comparison always 0'
+   * because the variable type is unsigned, but we need to keep this
+   * for some reason I can't recall now.
+   */
+  if (0 > (wait_time = secs_in_millisecs + millisecs))
+    {
+      return EINVAL;
+    }
+
+#if defined(__WATCOMC__)
+#pragma enable_message (124)
+#endif
+
+  if (NULL == (self = pthread_self ()).p)
+    {
+      return ENOMEM;
+    }
+
+  sp = (ptw32_thread_t *) self.p;
+
+  if (sp->cancelState == PTHREAD_CANCEL_ENABLE)
+    {
+      /*
+       * Async cancelation won't catch us until wait_time is up.
+       * Deferred cancelation will cancel us immediately.
+       */
+      if (WAIT_OBJECT_0 ==
+	  (status = WaitForSingleObject (sp->cancelEvent, wait_time)))
+	{
+          ptw32_mcs_local_node_t stateLock;
+	  /*
+	   * Canceling!
+	   */
+	  ptw32_mcs_lock_acquire (&sp->stateLock, &stateLock);
+	  if (sp->state < PThreadStateCanceling)
+	    {
+	      sp->state = PThreadStateCanceling;
+	      sp->cancelState = PTHREAD_CANCEL_DISABLE;
+	      ptw32_mcs_lock_release (&stateLock);
+
+	      ptw32_throw (PTW32_EPS_CANCEL);
+	    }
+
+	  ptw32_mcs_lock_release (&stateLock);
+	  return ESRCH;
+	}
+      else if (status != WAIT_TIMEOUT)
+	{
+	  return EINVAL;
+	}
+    }
+  else
+    {
+      Sleep (wait_time);
+    }
+
+  return (0);
+}

deps/uv/deps/pthread-win32/pthread_detach.c

@@ -0,0 +1,136 @@
+/*
+ * pthread_detach.c
+ *
+ * Description:
+ * This translation unit implements functions related to thread
+ * synchronisation.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+/*
+ * Not needed yet, but defining it should indicate clashes with build target
+ * environment that should be fixed.
+ */
+#if !defined(WINCE)
+#  include <signal.h>
+#endif
+
+
+int
+pthread_detach (pthread_t thread)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function detaches the given thread.
+      *
+      * PARAMETERS
+      *      thread
+      *              an instance of a pthread_t
+      *
+      *
+      * DESCRIPTION
+      *      This function detaches the given thread. You may use it to
+      *      detach the main thread or to detach a joinable thread.
+      *      NOTE:   detached threads cannot be joined;
+      *              storage is freed immediately on termination.
+      *
+      * RESULTS
+      *              0               successfully detached the thread,
+      *              EINVAL          thread is not a joinable thread,
+      *              ENOSPC          a required resource has been exhausted,
+      *              ESRCH           no thread could be found for 'thread',
+      *
+      * ------------------------------------------------------
+      */
+{
+  int result;
+  BOOL destroyIt = PTW32_FALSE;
+  ptw32_thread_t * tp = (ptw32_thread_t *) thread.p;
+  ptw32_mcs_local_node_t node;
+
+  ptw32_mcs_lock_acquire(&ptw32_thread_reuse_lock, &node);
+
+  if (NULL == tp
+      || thread.x != tp->ptHandle.x)
+    {
+      result = ESRCH;
+    }
+  else if (PTHREAD_CREATE_DETACHED == tp->detachState)
+    {
+      result = EINVAL;
+    }
+  else
+    {
+      ptw32_mcs_local_node_t stateLock;
+      /*
+       * Joinable ptw32_thread_t structs are not scavenged until
+       * a join or detach is done. The thread may have exited already,
+       * but all of the state and locks etc are still there.
+       */
+      result = 0;
+
+      ptw32_mcs_lock_acquire (&tp->stateLock, &stateLock);
+      if (tp->state != PThreadStateLast)
+        {
+          tp->detachState = PTHREAD_CREATE_DETACHED;
+        }
+      else if (tp->detachState != PTHREAD_CREATE_DETACHED)
+        {
+          /*
+           * Thread is joinable and has exited or is exiting.
+           */
+          destroyIt = PTW32_TRUE;
+        }
+      ptw32_mcs_lock_release (&stateLock);
+    }
+
+  ptw32_mcs_lock_release(&node);
+
+  if (result == 0)
+    {
+      /* Thread is joinable */
+
+      if (destroyIt)
+	{
+	  /* The thread has exited or is exiting but has not been joined or
+	   * detached. Need to wait in case it's still exiting.
+	   */
+	  (void) WaitForSingleObject(tp->threadH, INFINITE);
+	  ptw32_threadDestroy (thread);
+	}
+    }
+
+  return (result);
+
+}				/* pthread_detach */

deps/uv/deps/pthread-win32/pthread_equal.c

@@ -0,0 +1,76 @@
+/*
+ * pthread_equal.c
+ *
+ * Description:
+ * This translation unit implements miscellaneous thread functions.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_equal (pthread_t t1, pthread_t t2)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function returns nonzero if t1 and t2 are equal, else
+      *      returns zero
+      *
+      * PARAMETERS
+      *      t1,
+      *      t2
+      *              thread IDs
+      *
+      *
+      * DESCRIPTION
+      *      This function returns nonzero if t1 and t2 are equal, else
+      *      returns zero.
+      *
+      * RESULTS
+      *              non-zero        if t1 and t2 refer to the same thread,
+      *              0               t1 and t2 do not refer to the same thread
+      *
+      * ------------------------------------------------------
+      */
+{
+  int result;
+
+  /*
+   * We also accept NULL == NULL - treating NULL as a thread
+   * for this special case, because there is no error that we can return.
+   */
+  result = ( t1.p == t2.p && t1.x == t2.x );
+
+  return (result);
+
+}				/* pthread_equal */

deps/uv/deps/pthread-win32/pthread_exit.c

@@ -0,0 +1,106 @@
+/*
+ * pthread_exit.c
+ *
+ * Description:
+ * This translation unit implements routines associated with exiting from
+ * a thread.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+#if !defined(_UWIN)
+/*#   include <process.h> */
+#endif
+
+void
+pthread_exit (void *value_ptr)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function terminates the calling thread, returning
+      *      the value 'value_ptr' to any joining thread.
+      *
+      * PARAMETERS
+      *      value_ptr
+      *              a generic data value (i.e. not the address of a value)
+      *
+      *
+      * DESCRIPTION
+      *      This function terminates the calling thread, returning
+      *      the value 'value_ptr' to any joining thread.
+      *      NOTE: thread should be joinable.
+      *
+      * RESULTS
+      *              N/A
+      *
+      * ------------------------------------------------------
+      */
+{
+  ptw32_thread_t * sp;
+
+  /*
+   * Don't use pthread_self() to avoid creating an implicit POSIX thread handle
+   * unnecessarily.
+   */
+  sp = (ptw32_thread_t *) pthread_getspecific (ptw32_selfThreadKey);
+
+#if defined(_UWIN)
+  if (--pthread_count <= 0)
+    exit ((int) value_ptr);
+#endif
+
+  if (NULL == sp)
+    {
+      /*
+       * A POSIX thread handle was never created. I.e. this is a
+       * Win32 thread that has never called a pthreads-win32 routine that
+       * required a POSIX handle.
+       *
+       * Implicit POSIX handles are cleaned up in ptw32_throw() now.
+       */
+
+#if ! (defined (__MINGW64__) || defined(__MINGW32__)) || defined (__MSVCRT__)  || defined (__DMC__)
+      _endthreadex ((unsigned) (size_t) value_ptr);
+#else
+      _endthread ();
+#endif
+
+      /* Never reached */
+    }
+
+  sp->exitStatus = value_ptr;
+
+  ptw32_throw (PTW32_EPS_EXIT);
+
+  /* Never reached. */
+
+}

deps/uv/deps/pthread-win32/pthread_getconcurrency.c

@@ -0,0 +1,45 @@
+/*
+ * pthread_getconcurrency.c
+ *
+ * Description:
+ * This translation unit implements miscellaneous thread functions.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_getconcurrency (void)
+{
+  return ptw32_concurrency;
+}

deps/uv/deps/pthread-win32/pthread_getschedparam.c

@@ -0,0 +1,75 @@
+/*
+ * sched_getschedparam.c
+ * 
+ * Description:
+ * POSIX thread functions that deal with thread scheduling.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+#include "sched.h"
+
+int
+pthread_getschedparam (pthread_t thread, int *policy,
+		       struct sched_param *param)
+{
+  int result;
+
+  /* Validate the thread id. */
+  result = pthread_kill (thread, 0);
+  if (0 != result)
+    {
+      return result;
+    }
+
+  /*
+   * Validate the policy and param args.
+   * Check that a policy constant wasn't passed rather than &policy.
+   */
+  if (policy <= (int *) SCHED_MAX || param == NULL)
+    {
+      return EINVAL;
+    }
+
+  /* Fill out the policy. */
+  *policy = SCHED_OTHER;
+
+  /*
+   * This function must return the priority value set by
+   * the most recent pthread_setschedparam() or pthread_create()
+   * for the target thread. It must not return the actual thread
+   * priority as altered by any system priority adjustments etc.
+   */
+  param->sched_priority = ((ptw32_thread_t *)thread.p)->sched_priority;
+
+  return 0;
+}

deps/uv/deps/pthread-win32/pthread_getspecific.c

@@ -0,0 +1,87 @@
+/*
+ * pthread_getspecific.c
+ *
+ * Description:
+ * POSIX thread functions which implement thread-specific data (TSD).
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+void *
+pthread_getspecific (pthread_key_t key)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function returns the current value of key in the
+      *      calling thread. If no value has been set for 'key' in 
+      *      the thread, NULL is returned.
+      *
+      * PARAMETERS
+      *      key
+      *              an instance of pthread_key_t
+      *
+      *
+      * DESCRIPTION
+      *      This function returns the current value of key in the
+      *      calling thread. If no value has been set for 'key' in 
+      *      the thread, NULL is returned.
+      *
+      * RESULTS
+      *              key value or NULL on failure
+      *
+      * ------------------------------------------------------
+      */
+{
+  void * ptr;
+
+  if (key == NULL)
+    {
+      ptr = NULL;
+    }
+  else
+    {
+      int lasterror = GetLastError ();
+#if defined(RETAIN_WSALASTERROR)
+      int lastWSAerror = WSAGetLastError ();
+#endif
+      ptr = TlsGetValue (key->key);
+
+      SetLastError (lasterror);
+#if defined(RETAIN_WSALASTERROR)
+      WSASetLastError (lastWSAerror);
+#endif
+    }
+
+  return ptr;
+}

deps/uv/deps/pthread-win32/pthread_getunique_np.c

@@ -0,0 +1,47 @@
+/*
+ * pthread_getunique_np.c
+ *
+ * Description:
+ * This translation unit implements non-portable thread functions.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+/*
+ *
+ */
+unsigned __int64
+pthread_getunique_np (pthread_t thread)
+{
+  return ((ptw32_thread_t*)thread.p)->seqNumber;
+}

deps/uv/deps/pthread-win32/pthread_getw32threadhandle_np.c

@@ -0,0 +1,65 @@
+/*
+ * pthread_getw32threadhandle_np.c
+ *
+ * Description:
+ * This translation unit implements non-portable thread functions.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+/*
+ * pthread_getw32threadhandle_np()
+ *
+ * Returns the win32 thread handle that the POSIX
+ * thread "thread" is running as.
+ *
+ * Applications can use the win32 handle to set
+ * win32 specific attributes of the thread.
+ */
+HANDLE
+pthread_getw32threadhandle_np (pthread_t thread)
+{
+  return ((ptw32_thread_t *)thread.p)->threadH;
+}
+
+/*
+ * pthread_getw32threadid_np()
+ *
+ * Returns the win32 thread id that the POSIX
+ * thread "thread" is running as.
+ */
+DWORD
+pthread_getw32threadid_np (pthread_t thread)
+{
+  return ((ptw32_thread_t *)thread.p)->thread;
+}

deps/uv/deps/pthread-win32/pthread_join.c

@@ -0,0 +1,157 @@
+/*
+ * pthread_join.c
+ *
+ * Description:
+ * This translation unit implements functions related to thread
+ * synchronisation.
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+/*
+ * Not needed yet, but defining it should indicate clashes with build target
+ * environment that should be fixed.
+ */
+#if !defined(WINCE)
+#  include <signal.h>
+#endif
+
+
+int
+pthread_join (pthread_t thread, void **value_ptr)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function waits for 'thread' to terminate and
+      *      returns the thread's exit value if 'value_ptr' is not
+      *      NULL. This also detaches the thread on successful
+      *      completion.
+      *
+      * PARAMETERS
+      *      thread
+      *              an instance of pthread_t
+      *
+      *      value_ptr
+      *              pointer to an instance of pointer to void
+      *
+      *
+      * DESCRIPTION
+      *      This function waits for 'thread' to terminate and
+      *      returns the thread's exit value if 'value_ptr' is not
+      *      NULL. This also detaches the thread on successful
+      *      completion.
+      *      NOTE:   detached threads cannot be joined or canceled
+      *
+      * RESULTS
+      *              0               'thread' has completed
+      *              EINVAL          thread is not a joinable thread,
+      *              ESRCH           no thread could be found with ID 'thread',
+      *              ENOENT          thread couldn't find it's own valid handle,
+      *              EDEADLK         attempt to join thread with self
+      *
+      * ------------------------------------------------------
+      */
+{
+  int result;
+  pthread_t self;
+  ptw32_thread_t * tp = (ptw32_thread_t *) thread.p;
+  ptw32_mcs_local_node_t node;
+
+  ptw32_mcs_lock_acquire(&ptw32_thread_reuse_lock, &node);
+
+  if (NULL == tp
+      || thread.x != tp->ptHandle.x)
+    {
+      result = ESRCH;
+    }
+  else if (PTHREAD_CREATE_DETACHED == tp->detachState)
+    {
+      result = EINVAL;
+    }
+  else
+    {
+      result = 0;
+    }
+
+  ptw32_mcs_lock_release(&node);
+
+  if (result == 0)
+    {
+      /* 
+       * The target thread is joinable and can't be reused before we join it.
+       */
+      self = pthread_self();
+
+      if (NULL == self.p)
+	{
+	  result = ENOENT;
+	}
+      else if (pthread_equal (self, thread))
+	{
+	  result = EDEADLK;
+	}
+      else
+	{
+	  /*
+	   * Pthread_join is a cancelation point.
+	   * If we are canceled then our target thread must not be
+	   * detached (destroyed). This is guarranteed because
+	   * pthreadCancelableWait will not return if we
+	   * are canceled.
+	   */
+	  result = pthreadCancelableWait (tp->threadH);
+
+	  if (0 == result)
+	    {
+	      if (value_ptr != NULL)
+		{
+		  *value_ptr = tp->exitStatus;
+		}
+
+	      /*
+	       * The result of making multiple simultaneous calls to
+	       * pthread_join() or pthread_detach() specifying the same
+	       * target is undefined.
+	       */
+	      result = pthread_detach (thread);
+	    }
+	  else
+	    {
+	      result = ESRCH;
+	    }
+	}
+    }
+
+  return (result);
+
+}				/* pthread_join */

deps/uv/deps/pthread-win32/pthread_key_create.c

@@ -0,0 +1,108 @@
+/*
+ * pthread_key_create.c
+ *
+ * Description:
+ * POSIX thread functions which implement thread-specific data (TSD).
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+/* TLS_OUT_OF_INDEXES not defined on WinCE */
+#if !defined(TLS_OUT_OF_INDEXES)
+#define TLS_OUT_OF_INDEXES 0xffffffff
+#endif
+
+int
+pthread_key_create (pthread_key_t * key, void (*destructor) (void *))
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function creates a thread-specific data key visible
+      *      to all threads. All existing and new threads have a value
+      *      NULL for key until set using pthread_setspecific. When any
+      *      thread with a non-NULL value for key terminates, 'destructor'
+      *      is called with key's current value for that thread.
+      *
+      * PARAMETERS
+      *      key
+      *              pointer to an instance of pthread_key_t
+      *
+      *
+      * DESCRIPTION
+      *      This function creates a thread-specific data key visible
+      *      to all threads. All existing and new threads have a value
+      *      NULL for key until set using pthread_setspecific. When any
+      *      thread with a non-NULL value for key terminates, 'destructor'
+      *      is called with key's current value for that thread.
+      *
+      * RESULTS
+      *              0               successfully created semaphore,
+      *              EAGAIN          insufficient resources or PTHREAD_KEYS_MAX
+      *                              exceeded,
+      *              ENOMEM          insufficient memory to create the key,
+      *
+      * ------------------------------------------------------
+      */
+{
+  int result = 0;
+  pthread_key_t newkey;
+
+  if ((newkey = (pthread_key_t) calloc (1, sizeof (*newkey))) == NULL)
+    {
+      result = ENOMEM;
+    }
+  else if ((newkey->key = TlsAlloc ()) == TLS_OUT_OF_INDEXES)
+    {
+      result = EAGAIN;
+
+      free (newkey);
+      newkey = NULL;
+    }
+  else if (destructor != NULL)
+    {
+      /*
+       * Have to manage associations between thread and key;
+       * Therefore, need a lock that allows competing threads
+       * to gain exclusive access to the key->threads list.
+       *
+       * The mutex will only be created when it is first locked.
+       */
+      newkey->keyLock = 0;
+      newkey->destructor = destructor;
+    }
+
+  *key = newkey;
+
+  return (result);
+}

deps/uv/deps/pthread-win32/pthread_key_delete.c

@@ -0,0 +1,125 @@
+/*
+ * pthread_key_delete.c
+ *
+ * Description:
+ * POSIX thread functions which implement thread-specific data (TSD).
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include "pthread.h"
+#include "implement.h"
+
+
+int
+pthread_key_delete (pthread_key_t key)
+     /*
+      * ------------------------------------------------------
+      * DOCPUBLIC
+      *      This function deletes a thread-specific data key. This
+      *      does not change the value of the thread specific data key
+      *      for any thread and does not run the key's destructor
+      *      in any thread so it should be used with caution.
+      *
+      * PARAMETERS
+      *      key
+      *              pointer to an instance of pthread_key_t
+      *
+      *
+      * DESCRIPTION
+      *      This function deletes a thread-specific data key. This
+      *      does not change the value of the thread specific data key
+      *      for any thread and does not run the key's destructor
+      *      in any thread so it should be used with caution.
+      *
+      * RESULTS
+      *              0               successfully deleted the key,
+      *              EINVAL          key is invalid,
+      *
+      * ------------------------------------------------------
+      */
+{
+  ptw32_mcs_local_node_t keyLock;
+  int result = 0;
+
+  if (key != NULL)
+    {
+      if (key->threads != NULL && key->destructor != NULL)
+	{
+	  ThreadKeyAssoc *assoc;
+	  ptw32_mcs_lock_acquire (&(key->keyLock), &keyLock);
+	  /*
+	   * Run through all Thread<-->Key associations
+	   * for this key.
+	   *
+	   * While we hold at least one of the locks guarding
+	   * the assoc, we know that the assoc pointed to by
+	   * key->threads is valid.
+	   */
+	  while ((assoc = (ThreadKeyAssoc *) key->threads) != NULL)
+	    {
+              ptw32_mcs_local_node_t threadLock;
+	      ptw32_thread_t * thread = assoc->thread;
+
+	      if (assoc == NULL)
+		{
+		  /* Finished */
+		  break;
+		}
+
+	      ptw32_mcs_lock_acquire (&(thread->threadLock), &threadLock);
+	      /*
+	       * Since we are starting at the head of the key's threads
+	       * chain, this will also point key->threads at the next assoc.
+	       * While we hold key->keyLock, no other thread can insert
+	       * a new assoc via pthread_setspecific.
+	       */
+	      ptw32_tkAssocDestroy (assoc);
+	      ptw32_mcs_lock_release (&threadLock);
+	      ptw32_mcs_lock_release (&keyLock);
+	    }
+	}
+
+      TlsFree (key->key);
+      if (key->destructor != NULL)
+	{
+	  /* A thread could be holding the keyLock */
+	  ptw32_mcs_lock_acquire (&(key->keyLock), &keyLock);
+	  ptw32_mcs_lock_release (&keyLock);
+	}
+
+#if defined( _DEBUG )
+      memset ((char *) key, 0, sizeof (*key));
+#endif
+      free (key);
+    }
+
+  return (result);
+}