Constant haiku_sys::B_MONOCHROME_1_BIT_TYPE

pub const B_MONOCHROME_1_BIT_TYPE: u32 = (('M' as u32) << 24) + (('N' as u32) << 16) + (('O' as u32) << 8) + 'B' as u32; // 1_296_977_730u32