From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 21 Oct 2021 00:13:48 +0000 (-0700)
Subject: lib/pack: replace header guards with more modern #pragma once
X-Git-Tag: 2.50.0~66^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e54fc7e9ff80a6ab7778ef0a3d2f672ab52970fa;p=graphviz

lib/pack: replace header guards with more modern #pragma once
---

diff --git a/lib/pack/pack.h b/lib/pack/pack.h
index 6b2a5c3aa..6668c4bb1 100644
--- a/lib/pack/pack.h
+++ b/lib/pack/pack.h
@@ -8,10 +8,7 @@
  * Contributors: Details at https://graphviz.org
  *************************************************************************/
 
-
-
-#ifndef _PACK_H
-#define _PACK_H 1
+#pragma once
 
 #ifdef __cplusplus
 extern "C" {
@@ -91,4 +88,3 @@ typedef unsigned int packval_t;
 #ifdef __cplusplus
 }
 #endif
-#endif