functions that require such alignment.
Patch by Siarhei Siamashka (siarhei siamashka gmail com)
Originally committed as revision 15444 to svn://svn.ffmpeg.org/ffmpeg/trunk
move tables from vorbis.h to a C file so they can be used later in
vorbis_enc.c
Originally committed as revision 6398 to svn://svn.ffmpeg.org/ffmpeg/trunk