update ndk-patches to prevent creation of *.orig files in ./sysroot/usr/include

ndk-patches/linux-fcntl.h.patch

@@ -1,7 +1,7 @@
-diff -u -r /home/fornwall/lib/android-ndk/sysroot/usr/include/linux/fcntl.h ./usr/include/linux/fcntl.h
---- /home/fornwall/lib/android-ndk/sysroot/usr/include/linux/fcntl.h	2017-11-09 09:57:12.000000000 +0100
-+++ ./usr/include/linux/fcntl.h	2017-11-15 11:49:10.709710452 +0100
-@@ -40,6 +40,12 @@
+diff -uNr sysroot.orig/usr/include/linux/fcntl.h sysroot/usr/include/linux/fcntl.h
+--- sysroot.orig/usr/include/linux/fcntl.h	2019-02-12 16:12:24.000000000 +0000
++++ sysroot/usr/include/linux/fcntl.h	2019-03-20 13:22:32.823142545 +0000
+@@ -50,6 +50,12 @@
  #define DN_ATTRIB 0x00000020
  #define DN_MULTISHOT 0x80000000
  #define AT_FDCWD - 100

ndk-patches/pwd.h.patch

@@ -1,7 +1,7 @@
-diff -u -r /home/fornwall/lib/android-ndk/sysroot/usr/include/pwd.h ./usr/include/pwd.h
---- /home/fornwall/lib/android-ndk/sysroot/usr/include/pwd.h	2017-06-20 17:41:56.000000000 +0200
-+++ ./usr/include/pwd.h	2017-06-26 11:45:26.036064547 +0200
-@@ -89,7 +91,6 @@
+diff -uNr sysroot.orig/usr/include/pwd.h sysroot/usr/include/pwd.h
+--- sysroot.orig/usr/include/pwd.h	2019-02-12 16:12:24.000000000 +0000
++++ sysroot/usr/include/pwd.h	2019-03-20 13:26:24.283060011 +0000
+@@ -89,13 +89,58 @@
  struct passwd* getpwent(void) __INTRODUCED_IN(26);
  
  void setpwent(void) __INTRODUCED_IN(26);
@@ -9,11 +9,9 @@ diff -u -r /home/fornwall/lib/android-ndk/sysroot/usr/include/pwd.h ./usr/includ
  #endif /* __ANDROID_API__ >= 26 */
  
  
-@@ -97,6 +98,52 @@
- 
  int getpwnam_r(const char* __name, struct passwd* __pwd, char* __buf, size_t __n, struct passwd** __result) __INTRODUCED_IN(12);
  int getpwuid_r(uid_t __uid, struct passwd* __pwd, char* __buf, size_t __n, struct passwd** __result) __INTRODUCED_IN(12);
-+
+ 
 +int access(const char* __path, int __mode);
 +
 +static void android_setup_pwd(struct passwd* pw) {
@@ -59,6 +57,7 @@ diff -u -r /home/fornwall/lib/android-ndk/sysroot/usr/include/pwd.h ./usr/includ
 +#define getpwuid android_polyfill_getpwuid
 +#define getpwuid_r android_polyfill_getpwuid_r
 +static void endpwent(void) { /* Do nothing. */ }
- 
++
  __END_DECLS
  
+ #endif

ndk-patches/stdlib.h.patch

@@ -1,15 +1,15 @@
-diff -u -r /home/fornwall/lib/android-ndk/sysroot/usr/include/stdlib.h ./usr/include/stdlib.h
---- /home/fornwall/lib/android-ndk/sysroot/usr/include/stdlib.h	2017-11-09 09:57:12.000000000 +0100
-+++ ./usr/include/stdlib.h	2017-11-15 12:49:51.790799140 +0100
-@@ -35,6 +35,7 @@
- #include <alloca.h>
+diff -uNr sysroot.orig/usr/include/stdlib.h sysroot/usr/include/stdlib.h
+--- sysroot.orig/usr/include/stdlib.h	2019-02-12 16:12:24.000000000 +0000
++++ sysroot/usr/include/stdlib.h	2019-03-20 13:23:48.870108924 +0000
+@@ -33,6 +33,7 @@
+ #include <bits/wait.h>
  #include <malloc.h>
  #include <stddef.h>
 +#include <stdint.h>
  #include <sys/cdefs.h>
  #include <xlocale.h>
  
-@@ -205,8 +206,7 @@
+@@ -211,8 +212,7 @@
  size_t wcstombs(char* __dst, const wchar_t* __src, size_t __n);
  
  #if __ANDROID_API__ >= __ANDROID_API_L__

ndk-patches/sys-cdefs.h.patch

@@ -1,7 +1,7 @@
-diff -u -r /home/fornwall/lib/android-ndk/sysroot/usr/include/sys/cdefs.h ./usr/include/sys/cdefs.h
---- /home/fornwall/lib/android-ndk/sysroot/usr/include/sys/cdefs.h	2017-07-21 11:04:10.000000000 +0200
-+++ ./usr/include/sys/cdefs.h	2017-08-07 22:50:14.093361547 +0200
-@@ -218,7 +218,11 @@
+diff -uNr sysroot.orig/usr/include/sys/cdefs.h sysroot/usr/include/sys/cdefs.h
+--- sysroot.orig/usr/include/sys/cdefs.h	2019-02-12 16:12:24.000000000 +0000
++++ sysroot/usr/include/sys/cdefs.h	2019-03-20 13:27:29.977876824 +0000
+@@ -206,7 +206,11 @@
   * _FILE_OFFSET_BITS 64 support.
   * See https://android.googlesource.com/platform/bionic/+/master/docs/32-bit-abi.md
   */

ndk-patches/sys-wait.h.patch

@@ -1,7 +1,7 @@
-diff -u -r /home/fornwall/lib/android-ndk/sysroot/usr/include/sys/wait.h ./usr/include/sys/wait.h
---- /home/fornwall/lib/android-ndk/sysroot/usr/include/sys/wait.h	2017-06-07 01:07:52.000000000 +0200
-+++ ./usr/include/sys/wait.h	2017-06-18 02:11:22.268075841 +0200
-@@ -57,6 +57,9 @@
+diff -uNr sysroot.orig/usr/include/sys/wait.h sysroot/usr/include/sys/wait.h
+--- sysroot.orig/usr/include/sys/wait.h	2019-02-12 16:12:24.000000000 +0000
++++ sysroot/usr/include/sys/wait.h	2019-03-20 13:28:06.689331544 +0000
+@@ -46,6 +46,9 @@
  // Implemented as a static inline before 18.
  #endif
  

ndk-patches/syslog.patch

@@ -1,7 +1,7 @@
-diff -Nur /Users/fornwall/lib/android-ndk/platforms/android-18/arch-arm/usr/include/syslog.h ./usr/include/syslog.h
---- /Users/fornwall/lib/android-ndk/platforms/android-18/arch-arm/usr/include/syslog.h	2012-08-21 07:23:12.000000000 +0200
-+++ ./usr/include/syslog.h	2014-01-29 17:51:55.000000000 +0100
-@@ -31,6 +31,8 @@
+diff -uNr sysroot.orig/usr/include/syslog.h sysroot/usr/include/syslog.h
+--- sysroot.orig/usr/include/syslog.h	2019-02-12 16:12:24.000000000 +0000
++++ sysroot/usr/include/syslog.h	2019-03-20 13:19:44.315965728 +0000
+@@ -32,6 +32,8 @@
  #include <stdio.h>
  #include <sys/cdefs.h>
  #include <stdarg.h>
@@ -10,9 +10,9 @@ diff -Nur /Users/fornwall/lib/android-ndk/platforms/android-18/arch-arm/usr/incl
  
  __BEGIN_DECLS
  
-@@ -111,6 +112,64 @@
- extern void	syslog_r(int, struct syslog_data *, const char *, ...);
- extern void	vsyslog_r(int, struct syslog_data *, const char *, va_list);
+@@ -92,6 +94,64 @@
+ void syslog(int __priority, const char* __fmt, ...) __printflike(2, 3);
+ void vsyslog(int __priority, const char* __fmt, va_list __args) __printflike(2, 0);
  
 +extern /*const*/ char* __progname;
 +static __inline__ void android_polyfill_openlog(const char* a, int b, int c) {