Type Alias windows::Win32::Media::Multimedia::CAPCONTROLCALLBACK
pub type CAPCONTROLCALLBACK = Option<unsafe extern "system" fn(hwnd: HWND, nstate: i32) -> LRESULT>;
Aliased Type§
enum CAPCONTROLCALLBACK {
None,
Some(unsafe extern "system" fn(_: HWND, _: i32) -> LRESULT),
}