Type Alias OH_NativeVSync_FrameCallback

pub type OH_NativeVSync_FrameCallback = Option<unsafe extern "C" fn(timestamp: c_longlong, data: *mut c_void)>;

Aliased Type

enum OH_NativeVSync_FrameCallback {
    None,
    Some(unsafe extern "C" fn(_: i64, _: *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: i64, _: *mut c_void))

Some value of type T.