Sound.ALSA.Sequencer.Query
class C info => C info Source #
Minimal complete definition
init, next
Defined in Sound.ALSA.Sequencer.Marshal.ClientInfo
Methods
init :: T -> IO () Source #
next :: T0 mode -> T -> IO Bool Source #
Defined in Sound.ALSA.Sequencer.Marshal.PortInfo
init :: C info => info -> IO () Source #
next :: C info => T mode -> info -> IO Bool Source #
first :: C info => T mode -> IO info Source #
loop_ :: C info => T mode -> (info -> IO ()) -> (info -> IO ()) -> IO () Source #
loop :: C info => T mode -> (info -> IO ()) -> (info -> IO a) -> IO [a] Source #