--- cd_linux.c.old	2005-06-01 22:52:55.000000000 +0200
+++ cd_linux.c	2005-06-01 22:53:08.000000000 +0200
@@ -20,6 +20,7 @@
 // Quake is a trademark of Id Software, Inc., (c) 1996 Id Software, Inc. All
 // rights reserved.
 
+#include <sys/types.h>
 #include <linux/cdrom.h>
 #include <sys/ioctl.h>