From f10c1aec57bc330d42322d492d5b5e615bf99bf9 Mon Sep 17 00:00:00 2001
From: Joerg Sonnenberger <joerg@dragonflybsd.org>
Date: Thu, 3 Feb 2005 17:40:15 +0000
Subject: [PATCH] Don't define _Bool for GCC 3.0 and later. It was added was
 builtin on November 13 2000, which is why before the gcc 3.0 release.

---
 include/stdbool.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/stdbool.h b/include/stdbool.h
index 5845e4d445..e96c4bc2e9 100644
--- a/include/stdbool.h
+++ b/include/stdbool.h
@@ -24,7 +24,7 @@
  * SUCH DAMAGE.
  *
  * $FreeBSD: src/include/stdbool.h,v 1.4.2.2 2002/06/19 06:05:26 obrien Exp $
- * $DragonFly: src/include/stdbool.h,v 1.2 2003/06/17 04:25:56 dillon Exp $
+ * $DragonFly: src/include/stdbool.h,v 1.3 2005/02/03 17:40:15 joerg Exp $
  */
 
 #ifndef _STDBOOL_H_
@@ -34,11 +34,13 @@
 
 #ifndef __cplusplus
 
+#include <sys/cdefs.h>
+
 #define	false	0
 #define	true	1
 
 #define	bool	_Bool
-#if __STDC_VERSION__ < 199901L
+#if __STDC_VERSION__ < 199901L && !__GNUC_PREREQ__(3, 0)
 typedef	int	_Bool;
 #endif
 
-- 
2.41.0