pub type LPCFHOOKPROC = Option<unsafe extern "system" fn(param0: HWND, param1: u32, param2: WPARAM, param3: LPARAM) -> usize>;
Aliased Type§
enum LPCFHOOKPROC {
None,
Some(unsafe extern "system" fn(_: HWND, _: u32, _: WPARAM, _: LPARAM) -> usize),
}