Drop more res_init() patches

packages/apt/apt-pkg-contrib-srvrec.cc.patch

@@ -1,7 +1,7 @@
 diff -u -r ../apt-1.1.3/apt-pkg/contrib/srvrec.cc ./apt-pkg/contrib/srvrec.cc
 --- ../apt-1.1.3/apt-pkg/contrib/srvrec.cc	2015-11-30 03:08:24.000000000 -0500
 +++ ./apt-pkg/contrib/srvrec.cc	2015-12-03 16:21:54.397715576 -0500
-@@ -40,14 +40,27 @@
+@@ -40,14 +40,24 @@
     struct servent *s_ent = nullptr;
     std::vector<char> buf(1024);
  
@@ -18,10 +18,7 @@ diff -u -r ../apt-1.1.3/apt-pkg/contrib/srvrec.cc ./apt-pkg/contrib/srvrec.cc
     return GetSrvRecords(target, Result);
  }
  
-+/* Bionic has res_init() but it's not in any header */
 +#ifdef __ANDROID__
-+extern "C" int res_init();
-+extern "C" int res_query(const char* dname, int class_, int type_, unsigned char* answer, int anslen);
 +extern "C" int __dn_skipname(const unsigned char* comp_dn, const unsigned char* eom);
 +static inline int dn_skipname(const unsigned char* a, const unsigned char* b) { return __dn_skipname(a,b); }
 +#endif

packages/finch/dnssrv.patch.disabled

@@ -1,31 +0,0 @@
-diff -u -r ../pidgin-2.10.9/libpurple/dnssrv.c ./libpurple/dnssrv.c
---- ../pidgin-2.10.9/libpurple/dnssrv.c	2014-02-02 22:29:17.000000000 +0100
-+++ ./libpurple/dnssrv.c	2014-03-06 22:16:22.000000000 +0100
-@@ -54,6 +54,17 @@
- #include "eventloop.h"
- #include "network.h"
- 
-+#ifdef __ANDROID__
-+#include <stdint.h>
-+#define GETSHORT(s, cp) do { \
-+		register const u_char *t_cp = (const u_char *)(cp); \
-+		(s) = ((uint16_t)t_cp[0] << 8) \
-+		    | ((uint16_t)t_cp[1]) \
-+		    ; \
-+		(cp) += sizeof(uint16_t); \
-+} while (0)
-+#endif
-+
- static PurpleSrvTxtQueryUiOps *srv_txt_query_ui_ops = NULL;
- 
- #ifndef _WIN32
-@@ -485,7 +496,9 @@
- 				if (size == -1) {
- 					purple_debug_warning("dnssrv", "res_query returned an error\n");
- 					/* Re-read resolv.conf and friends in case DNS servers have changed */
-+#ifndef __ANDROID__
- 					res_init();
-+#endif
- 				} else
- 					purple_debug_info("dnssrv", "Found 0 entries, errno is %i\n", errno);
-