First diff from Andreas Schneider:

here are gcc4 signedness fixes for latest svn :)

code/botlib/l_precomp.c

@@ -705,7 +705,12 @@ int PC_ExpandBuiltinDefine(source_t *source, token_t *deftoken, define_t *define
 										token_t **firsttoken, token_t **lasttoken)
 {
 	token_t *token;
+#ifdef _WIN32
 	unsigned long t;	//	time_t t; //to prevent LCC warning
+#else
+	time_t t;
+#endif
+	
 	char *curtime;
 
 	token = PC_CopyToken(deftoken);