Type Alias DRAWSTATEPROC
pub type DRAWSTATEPROC = Option<unsafe extern "system" fn(hdc: HDC, ldata: LPARAM, wdata: WPARAM, cx: i32, cy: i32) -> BOOL>;Aliased Type§
pub enum DRAWSTATEPROC {
None,
Some(unsafe extern "system" fn(HDC, LPARAM, WPARAM, i32, i32) -> BOOL),
}