None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit d36beb3f69)
d36beb3f69
is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
Fixes issue 1467. Originally committed as revision 20226 to svn://svn.ffmpeg.org/ffmpeg/trunk