From 6de20d7f8a60ca52aa7c0ac5e0651e8dd6b03765 Mon Sep 17 00:00:00 2001
From: tma <tma@edf5b092-35ff-0310-97b2-ce42778d08ea>
Date: Sat, 9 Aug 2008 19:12:30 +0000
Subject: * Use IPv6 header qcommon/wspiapi.h if it has been added by the end
 user * Update README to explain the Windows XP requirement

git-svn-id: svn://svn.icculus.org/quake3/trunk@1444 edf5b092-35ff-0310-97b2-ce42778d08ea
---
 code/qcommon/net_ip.c | 93 +++++++++++++++++++++++++++------------------------
 1 file changed, 50 insertions(+), 43 deletions(-)

(limited to 'code/qcommon/net_ip.c')

diff --git a/code/qcommon/net_ip.c b/code/qcommon/net_ip.c
index dd59320..e93ee23 100644
--- a/code/qcommon/net_ip.c
+++ b/code/qcommon/net_ip.c
@@ -24,61 +24,68 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #include "../qcommon/qcommon.h"
 
 #ifdef _WIN32
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#if WINVER < 0x501
-#include <wspiapi.h>
-#else
-#include <ws2spi.h>
-#endif
+#	include <winsock2.h>
+#	include <ws2tcpip.h>
+#	if WINVER < 0x501
+#		ifdef __MINGW32__
+			// wspiapi.h isn't available on MinGW, so if it's
+			// present it's because the end user has added it
+			// and we should look for it in our tree
+#			include "wspiapi.h"
+#		else
+#			include <wspiapi.h>
+#		endif
+#	else
+#		include <ws2spi.h>
+#	endif
 
 typedef int socklen_t;
-#ifdef ADDRESS_FAMILY
-#define sa_family_t	ADDRESS_FAMILY
-#else
+#	ifdef ADDRESS_FAMILY
+#		define sa_family_t	ADDRESS_FAMILY
+#	else
 typedef unsigned short sa_family_t;
-#endif
+#	endif
 
-#define EAGAIN				WSAEWOULDBLOCK
-#define EADDRNOTAVAIL	WSAEADDRNOTAVAIL
-#define EAFNOSUPPORT	WSAEAFNOSUPPORT
-#define ECONNRESET		WSAECONNRESET
-#define socketError		WSAGetLastError( )
+#	define EAGAIN					WSAEWOULDBLOCK
+#	define EADDRNOTAVAIL	WSAEADDRNOTAVAIL
+#	define EAFNOSUPPORT		WSAEAFNOSUPPORT
+#	define ECONNRESET			WSAECONNRESET
+#	define socketError		WSAGetLastError( )
 
 static WSADATA	winsockdata;
 static qboolean	winsockInitialized = qfalse;
 
 #else
 
-#if MAC_OS_X_VERSION_MIN_REQUIRED == 1020
-	// needed for socklen_t on OSX 10.2
-#	define _BSD_SOCKLEN_T_
-#endif
-
-#include <arpa/inet.h>
-#include <errno.h>
-#include <netdb.h>
-#include <netinet/in.h>
-#include <sys/socket.h>
-#include <net/if.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <unistd.h>
-#if !defined(__sun) && !defined(__sgi)
-#include <ifaddrs.h>
-#endif
-
-#ifdef __sun
-#include <sys/filio.h>
-#endif
+#	if MAC_OS_X_VERSION_MIN_REQUIRED == 1020
+		// needed for socklen_t on OSX 10.2
+#		define _BSD_SOCKLEN_T_
+#	endif
+
+#	include <arpa/inet.h>
+#	include <errno.h>
+#	include <netdb.h>
+#	include <netinet/in.h>
+#	include <sys/socket.h>
+#	include <net/if.h>
+#	include <sys/ioctl.h>
+#	include <sys/types.h>
+#	include <sys/time.h>
+#	include <unistd.h>
+#	if !defined(__sun) && !defined(__sgi)
+#		include <ifaddrs.h>
+#	endif
+
+#	ifdef __sun
+#		include <sys/filio.h>
+#	endif
 
 typedef int SOCKET;
-#define INVALID_SOCKET		-1
-#define SOCKET_ERROR			-1
-#define closesocket				close
-#define ioctlsocket				ioctl
-#define socketError				errno
+#	define INVALID_SOCKET		-1
+#	define SOCKET_ERROR			-1
+#	define closesocket			close
+#	define ioctlsocket			ioctl
+#	define socketError			errno
 
 #endif
 
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