SoundTellFile - return the position of an audio file.

sound     Specifies the audio file description.

SoundTellFile returns the offset (in bytes) of the next byte to be read, relative to the beginning of the
       audio. It can only be used on files open for reading.

SoundTellFile - return the position of an audio file.

SoundSeekFile.

       audiolib - NetworkAudioSystem C Language Interface

                                                      1.9.4                                     SoundTellFile(3)

       #include <audio/audiolib.h>

       int SoundTellFile(sound)
           Soundsound;