From 8ec9f8bcf7dd05c8c035d406c155c6e611e82fde Mon Sep 17 00:00:00 2001
From: sobomax <sobomax@FreeBSD.org>
Date: Wed, 24 Jan 2001 09:06:42 +0000
Subject: Protect against multiple inclusion.

---
 lib/libvgl/vgl.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'lib/libvgl')

diff --git a/lib/libvgl/vgl.h b/lib/libvgl/vgl.h
index 6e201ec..710828b 100644
--- a/lib/libvgl/vgl.h
+++ b/lib/libvgl/vgl.h
@@ -28,6 +28,9 @@
  * $FreeBSD$
  */
 
+#ifndef _VGL_H_
+#define _VGL_H_
+
 #include <stdlib.h>
 #include <unistd.h>
 #include <string.h>
@@ -147,3 +150,5 @@ void VGLBlankDisplay(int blank);
 int VGLTextSetFontFile(char *filename);
 void VGLBitmapPutChar(VGLBitmap *Object, int x, int y, byte ch, byte fgcol, byte bgcol, int fill, int dir);
 void VGLBitmapString(VGLBitmap *Object, int x, int y, char *str, byte fgcol, byte bgcol, int fill, int dir);
+
+#endif /* !_VGL_H_ */
-- 
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