From 598e8092f1765b4681d630ba612cef81b106ba16 Mon Sep 17 00:00:00 2001
From: "Kevin P. Fleming" <kpfleming@digium.com>
Date: Fri, 15 Jul 2005 16:29:20 +0000
Subject: [PATCH] make copy_string able to build on older compilers (bug #4714)

git-svn-id: https://origsvn.digium.com/svn/libpri/trunk@242 2fbb986a-6c06-0410-b554-c9c1f0a7f128
---
 compiler.h    | 19 +++++++++++++++++++
 copy_string.c |  1 +
 2 files changed, 20 insertions(+)
 create mode 100755 compiler.h

diff --git a/compiler.h b/compiler.h
new file mode 100755
index 0000000..137e9e1
--- /dev/null
+++ b/compiler.h
@@ -0,0 +1,19 @@
+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * Compiler-specific macros and other items
+ *
+ * Copyright (C) 2005, Digium, Inc.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License
+ */
+
+#ifndef _ASTERISK_COMPILER_H
+#define _ASTERISK_COMPILER_H
+
+#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
+#define __builtin_expect(exp, c) (exp)
+#endif
+
+#endif /* _ASTERISK_COMPILER_H */
diff --git a/copy_string.c b/copy_string.c
index 2bb0019..a96f160 100755
--- a/copy_string.c
+++ b/copy_string.c
@@ -26,6 +26,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 
+#include "compiler.h"
 #include "libpri.h"
 #include "pri_internal.h"