Type Alias PFNGLVDPAUISSURFACENVPROC

pub type PFNGLVDPAUISSURFACENVPROC = Option<unsafe extern "C" fn(_: isize)>;

Aliased Type

enum PFNGLVDPAUISSURFACENVPROC {
    None,
    Some(unsafe extern "C" fn(_: isize)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: isize))

Some value of type T.