pub type PFNGLMULTITEXCOORD4HNVPROC = Option<unsafe extern "C" fn(target: GLenum, s: GLhalf, t: GLhalf, r: GLhalf, q: GLhalf)>;Aliased Type§
enum PFNGLMULTITEXCOORD4HNVPROC {
None,
Some(unsafe extern "C" fn(_: u32, _: u16, _: u16, _: u16, _: u16)),
}