From 9740a357e938cd625bcbda0314ee4e6117d99aca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Diego=20Elio=20Petten=C3=B2?= <flameeyes@gmail.com>
Date: Tue, 25 Jan 2011 22:03:29 +0000
Subject: [PATCH] Hide demuxers', muxers' and protocols' objects via the ld
 version script.

This reduces the symbols exported by libavformat from 699 to 451.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit e62886403355614f0579a1568a53f04037c90df8)
---
 libavformat/libavformat.v | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavformat/libavformat.v b/libavformat/libavformat.v
index da2311eb36..0ec1c3c4de 100644
--- a/libavformat/libavformat.v
+++ b/libavformat/libavformat.v
@@ -1,3 +1,7 @@
 LIBAVFORMAT_$MAJOR {
         global: *;
+        local:
+                ff_*_demuxer;
+                ff_*_muxer;
+                ff_*_protocol;
 };