Type Alias PCOGETCALLSTATE

pub type PCOGETCALLSTATE = Option<unsafe extern "system" fn(param0: i32, param1: *mut u32) -> HRESULT>;

Aliased Type

enum PCOGETCALLSTATE {
    None,
    Some(unsafe extern "system" fn(_: i32, _: *mut u32) -> HRESULT),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: i32, _: *mut u32) -> HRESULT)

Some value of type T.