
All libvorbisfile seeking routines are declared in "vorbis/vorbisfile.h".

<p>Certain seeking functions are best suited to different situations.
When speed is important and exact positioning isn't required,
page-level seeking should be used.  Note also that Vorbis files do not
necessarily start at a sample number or time offset of zero.  Do not
be surprised if a file begins at a positive offset of several minutes
or hours, such as would happen if a large stream (such as a concert
recording) is chop