From: Erik Rozendaal <erik@NLnetLabs.nl>
Date: Tue, 22 Feb 2005 11:20:44 +0000 (+0000)
Subject: Try to be smarted about defining bool.
X-Git-Tag: release-0.50~386
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f899eae132a9ce2bbb2c7af6209beb8a8c614e6;p=thirdparty%2Fldns.git

Try to be smarted about defining bool.
---

diff --git a/ldns/common.h b/ldns/common.h
index 68272571..4fd595eb 100644
--- a/ldns/common.h
+++ b/ldns/common.h
@@ -13,19 +13,21 @@
 #ifndef _LDNS_COMMON_H
 #define _LDNS_COMMON_H
 
-#ifdef HAVE_STDBOOL_H
-#include <stdbool.h>
-#else
+#if !defined(__cplusplus) && !defined(__bool_true_false_are_defined)
 
-#ifndef __cplusplus
+# if defined(HAVE_STDBOOL_H)
+#  include <stdbool.h>
+# else
 
 typedef unsigned char bool;
-#define false 0
-#define true  1
+#  define bool bool
+#  define false 0
+#  define true  1
+#  define __bool_true_false_are_defined 1
 
-#endif /* !__cplusplus */
+# endif
 
-#endif /* !HAVE_STDBOOL_H */
+#endif
 
 #ifdef HAVE_ATTR_FORMAT
 #define ATTR_FORMAT(archetype, string_index, first_to_check) \