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