initial commit, 4.5 stable

thirdparty/misc/patches/ifaddrs-android-0001-complete-struct.patch

@@ -0,0 +1,32 @@
+diff --git a/thirdparty/misc/ifaddrs-android.h b/thirdparty/misc/ifaddrs-android.h
+index e7d81e813f..04ff2ca58b 100644
+--- a/thirdparty/misc/ifaddrs-android.h
++++ b/thirdparty/misc/ifaddrs-android.h
+@@ -34,6 +34,9 @@
+ // Fills out a list of ifaddr structs (see below) which contain information
+ // about every network interface available on the host.
+ // See 'man getifaddrs' on Linux or OS X (nb: it is not a POSIX function).
++#ifdef __cplusplus
++extern "C" {
++#endif
+ struct ifaddrs {
+   struct ifaddrs* ifa_next;
+   char* ifa_name;
+@@ -42,7 +45,17 @@ struct ifaddrs {
+   struct sockaddr* ifa_netmask;
+   // Real ifaddrs has broadcast, point to point and data members.
+   // We don't need them (yet?).
++  // We never initialize the following members. We only define them to match the ifaddrs struct.
++  union
++  {
++    struct sockaddr *ifu_broadaddr;
++    struct sockaddr *ifu_dstaddr;
++  } ifa_ifu;
++  void *ifa_data;
+ };
++#ifdef __cplusplus
++}
++#endif
+ 
+ int getifaddrs(struct ifaddrs** result);
+ void freeifaddrs(struct ifaddrs* addrs);