From: Julian Ospald <hasufell@gentoo.org>
Date: Sat Nov  9 11:55:42 UTC 2013
Subject: fix clang build

based on
https://github.com/viciious/qfusion/commit/b926e692a00dcdeb25a1075c196d6bbefed34172

--- a/source/unix/unix_glw.c
+++ b/source/unix/unix_glw.c
@@ -31,17 +31,7 @@ Foundation, Inc., 59 Temple Place - Suit
 **
 */
 
-#include <termios.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <signal.h>
-#include <dlfcn.h>
-
 #include "../ref_gl/r_local.h"
-#include "../client/keys.h"
 
 #include "x11.h"