ALSARawmidiStreamPairInfoFlag

flags ALSARawmidi.StreamPairInfoFlag

A set of flags for information of the pair of streams.

Name	Description
`ALSARAWMIDI_STREAM_PAIR_INFO_FLAG_OUTPUT`	The pair of stream supports output substream.
`ALSARAWMIDI_STREAM_PAIR_INFO_FLAG_INPUT`	The pair of stream supports input substream.
`ALSARAWMIDI_STREAM_PAIR_INFO_FLAG_DUPLEX`	Both directions of stream are available at the same time.