Applied patches from upstream PRs

Makefile.am

@@ -16,7 +16,12 @@ enetinclude_HEADERS = \
 lib_LTLIBRARIES = libenet.la
 libenet_la_SOURCES = callbacks.c compress.c host.c list.c packet.c peer.c protocol.c unix.c win32.c
 # see info '(libtool) Updating version info' before making a release
-libenet_la_LDFLAGS = $(AM_LDFLAGS) -version-info 7:1:0
+VERSIONINFO = -version-info 7:1:0
+if MINGW
+libenet_la_LDFLAGS = -no-undefined -lwinmm -lws2_32 $(AM_LDFLAGS) $(VERSIONINFO)
+else
+libenet_la_LDFLAGS = $(AM_LDFLAGS) $(VERSIONINFO)
+endif
 AM_CPPFLAGS = -I$(top_srcdir)/include
 
 ACLOCAL_AMFLAGS = -Im4

unix.c

@@ -149,7 +149,7 @@ enet_address_set_host (ENetAddress * address, const char * name)
     char buffer [2048];
     int errnum;
 
-#if defined(linux) || defined(__linux) || defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+#if defined(linux) || defined(__linux) || defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) || defined(__EMSCRIPTEN__)
     gethostbyname_r (name, & hostData, buffer, sizeof (buffer), & hostEntry, & errnum);
 #else
     hostEntry = gethostbyname_r (name, & hostData, buffer, sizeof (buffer), & errnum);
@@ -221,7 +221,7 @@ enet_address_get_host (const ENetAddress * address, char * name, size_t nameLeng
 
     in.s_addr = address -> host;
 
-#if defined(linux) || defined(__linux) || defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+#if defined(linux) || defined(__linux) || defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) || defined(__EMSCRIPTEN__)
     gethostbyaddr_r ((char *) & in, sizeof (struct in_addr), AF_INET, & hostData, buffer, sizeof (buffer), & hostEntry, & errnum);
 #else
     hostEntry = gethostbyaddr_r ((char *) & in, sizeof (struct in_addr), AF_INET, & hostData, buffer, sizeof (buffer), & errnum);