SND_RAWMIDI_TRANSMIT(9)                      MIDI API                     SND_RAWMIDI_TRANSMIT(9)



NAME
       snd_rawmidi_transmit_ack - acknowledge the transmission

SYNOPSIS
       int snd_rawmidi_transmit_ack(struct snd_rawmidi_substream * substream, int count);

ARGUMENTS
       substream
           the rawmidi substream

       count
           the transferred count

DESCRIPTION
       Advances the hardware pointer for the internal output buffer with the given size and
       updates the condition. Call after the transmission is finished.

RETURN
       The advanced size if successful, or a negative error code on failure.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   SND_RAWMIDI_TRANSMIT(9)