1 files changed, 3 insertions, 0 deletions
diff --git a/AuUnlock.c b/AuUnlock.c
index bc695ad..460effe 100644
--- a/AuUnlock.c
+++ b/AuUnlock.c
@@ -27,6 +27,9 @@ in this Software without prior written authorization from The Open Group.
 */
 /* $XFree86: xc/lib/Xau/AuUnlock.c,v 1.4 2001/12/14 19:54:36 dawes Exp $ */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include <X11/Xauth.h>
 #include <X11/Xos.h>