mixer.c patch

[Bang Jun-Young]

ChangeLog:
	Bang Jun-Young <bjy at mogua.org>
	* dlls/winmm/wineoss/mixer.c:
	Include missing errno.h. 

This should fix a compile error on NetBSD.
	
-- 
Bang Jun-Young <bjy at mogua.org>

-------------- next part --------------
--- dlls/winmm/wineoss/mixer.c.orig	Tue Jan 16 05:22:31 2001
+++ dlls/winmm/wineoss/mixer.c	Tue Apr 24 12:45:04 2001
@@ -14,6 +14,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <fcntl.h>
+#include <errno.h>
 #include <sys/ioctl.h>
 #include "windef.h"
 #include "mmddk.h"