Make get_bits_left() available for use in libavcodec (was previously held
private in dv.c for some reason). See "[PATCH] get_bits_left()" thread.

Originally committed as revision 20490 to svn://svn.ffmpeg.org/ffmpeg/trunk
(cherry picked from commit c47ca25e74bbe465cdc8b99d4f6ab4f0ad5e4229)
2 files changed