Type Alias PFNGLVDPAUUNMAPSURFACESNVPROC

pub type PFNGLVDPAUUNMAPSURFACESNVPROC = Option<unsafe extern "C" fn(_: i32, _: *const isize)>;

Aliased Type

enum PFNGLVDPAUUNMAPSURFACESNVPROC {
    None,
    Some(unsafe extern "C" fn(_: i32, _: *const isize)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: i32, _: *const isize))

Some value of type T.