coremidi_sys

Function MIDIInputPortCreateWithProtocol

Source 
pub unsafe extern "C" fn MIDIInputPortCreateWithProtocol(
    client: MIDIClientRef,
    portName: CFStringRef,
    protocol: MIDIProtocolID,
    outPort: *mut MIDIPortRef,
    receiveBlock: MIDIReceiveBlock,
) -> OSStatus