Fixed header dependencies to be fully compatible with the Windows
headers (with help from Dimitrie O. Paun).
diff --git a/dlls/x11drv/clipboard.c b/dlls/x11drv/clipboard.c
index b358e57..55847b5 100644
--- a/dlls/x11drv/clipboard.c
+++ b/dlls/x11drv/clipboard.c
@@ -63,6 +63,7 @@
#include "config.h"
#include <string.h>
+#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_UNISTD_H
@@ -72,6 +73,8 @@
#include <time.h>
#include "ts_xlib.h"
+#include "windef.h"
+#include "winbase.h"
#include "winreg.h"
#include "clipboard.h"
#include "win.h"