From 9add5cdd9cc7aed23b5193332971795653de8941 Mon Sep 17 00:00:00 2001
From: kettenis <kettenis@openbsd.org>
Date: Sun, 25 Jul 2010 15:35:29 +0000
Subject: [PATCH] When using GCC, we always want GNU inline semantics.  Fixes
 issues with -Wsystem-headers and -std=c99, where GCC 4.2 would warn that it
 couldn't give us C99 inline semantics.

ok guenther@, dcoppa@, millert@, deraadt@
---
 include/ctype.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/ctype.h b/include/ctype.h
index 781ccdb05f5..7a50f4e7463 100644
--- a/include/ctype.h
+++ b/include/ctype.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ctype.h,v 1.20 2007/03/17 21:38:14 espie Exp $	*/
+/*	$OpenBSD: ctype.h,v 1.21 2010/07/25 15:35:29 kettenis Exp $	*/
 /*	$NetBSD: ctype.h,v 1.14 1994/10/26 00:55:47 cgd Exp $	*/
 
 /*
@@ -59,7 +59,7 @@ extern const short	*_toupper_tab_;
 
 /* extern __inline is a GNU C extension */
 #ifdef __GNUC__
-#  if defined(__GNUC_STDC_INLINE__)
+#  if __GNUC_PREREQ__(4, 2)
 #define	__CTYPE_INLINE	extern __inline __attribute__((__gnu_inline__))
 #  else
 #define	__CTYPE_INLINE	extern __inline
-- 
2.20.1