Frees a channel, including any sync/DSP/FX it has.
BOOL BASS_ChannelFree( DWORD handle );
handle | The channel handle... a HCHANNEL, HMUSIC, HSTREAM, or HRECORD. |
BASS_ERROR_HANDLE | handle is not valid. |
BASS_ERROR_NOTAVAIL | Device streams (STREAMPROC_DEVICE) cannot be freed. |