From df22c35dfb45d511dafdb1e4b34fc46907f806b1 Mon Sep 17 00:00:00 2001
From: Alexander Strange <astrange@ithinksw.com>
Date: Sat, 22 Mar 2008 18:15:12 +0000
Subject: [PATCH] Split MANGLE macro into LOCAL_MANGLE AND EXTERN_PREFIX parts
 so that LOCAL_MANGLE can be used without EXTERN_PREFIX. patch by Alexander
 Strange, astrange ithinksw com

Originally committed as revision 12558 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavutil/internal.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libavutil/internal.h b/libavutil/internal.h
index 66a136de68e..8e4f81b244d 100644
--- a/libavutil/internal.h
+++ b/libavutil/internal.h
@@ -120,11 +120,13 @@
 
 // Use rip-relative addressing if compiling PIC code on x86-64.
 #if defined(ARCH_X86_64) && defined(PIC)
-#    define MANGLE(a) EXTERN_PREFIX #a"(%%rip)"
+#    define LOCAL_MANGLE(a) #a "(%%rip)"
 #else
-#    define MANGLE(a) EXTERN_PREFIX #a
+#    define LOCAL_MANGLE(a) #a
 #endif
 
+#define MANGLE(a) EXTERN_PREFIX LOCAL_MANGLE(a)
+
 /* debug stuff */
 
 /* dprintf macros */
-- 
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