Type Alias DRIVERMSGPROC
pub type DRIVERMSGPROC = Option<unsafe extern "system" fn(param0: u32, param1: u32, param2: usize, param3: usize, param4: usize) -> u32>;Aliased Type§
pub enum DRIVERMSGPROC {
None,
Some(unsafe extern "system" fn(u32, u32, usize, usize, usize) -> u32),
}