Constant windows_sys::Win32::Media::Multimedia::MM_MOTU_MXP_MIDIIN_MIDIOUT_ALL
pub const MM_MOTU_MXP_MIDIIN_MIDIOUT_ALL: u32 = 300u32;
pub const MM_MOTU_MXP_MIDIIN_MIDIOUT_ALL: u32 = 300u32;