Make vdef.h an "include only once" header

2b9a15d4 · Poul-Henning Kamp · 34758f90 · 2b9a15d4 · 2b9a15d4
Commit 2b9a15d4 authored Oct 31, 2017 by Poul-Henning Kamp
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Showing with 3 additions and 4 deletions

vtc_main.c bin/varnishtest/vtc_main.c +0 -1

vdef.h include/vdef.h +3 -3

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--- a/bin/varnishtest/vtc_main.c
+++ b/bin/varnishtest/vtc_main.c
@@ -42,7 +42,6 @@

 #include "vtc.h"

-#include "vdef.h"
 #include "vev.h"
 #include "vfil.h"
 #include "vnum.h"

--- a/include/vdef.h
+++ b/include/vdef.h
@@ -32,7 +32,9 @@
 *
 */

-#ifndef VDEF_H_INCLUDED
+#ifdef VDEF_H_INCLUDED
+#  error "vdef.h included multiple times"
+#endif
 #define VDEF_H_INCLUDED

 /* Safe printf into a fixed-size buffer */
@@ -160,5 +162,3 @@
 #   define ___Static_assert(x, y) \
 		typedef char __assert_## y[(x) ? 1 : -1] __unused
 #endif
-
-#endif /* VDEF_H_INCLUDED */