First diff from Andreas Schneider:

here are gcc4 signedness fixes for latest svn :)

code/server/sv_main.c

@@ -506,7 +506,7 @@ void SV_ConnectionlessPacket( netadr_t from, msg_t *msg ) {
 	MSG_BeginReadingOOB( msg );
 	MSG_ReadLong( msg );		// skip the -1 marker
 
-	if (!Q_strncmp("connect", &msg->data[4], 7)) {
+	if (!Q_strncmp("connect", (char *) &msg->data[4], 7)) {
 		Huff_Decompress(msg, 12);
 	}