pub type PFNGLVERTEXATTRIB4SARBPROC = Option<unsafe extern "C" fn(index: GLuint, x: GLshort, y: GLshort, z: GLshort, w: GLshort)>;Aliased Type§
pub enum PFNGLVERTEXATTRIB4SARBPROC {
None,
Some(unsafe extern "C" fn(u32, i16, i16, i16, i16)),
}