pub type PFNGLMAPVERTEXATTRIB1DAPPLEPROC = Option<unsafe extern "C" fn(index: GLuint, size: GLuint, u1: GLdouble, u2: GLdouble, stride: GLint, order: GLint, points: *const GLdouble)>;Aliased Type§
enum PFNGLMAPVERTEXATTRIB1DAPPLEPROC {
None,
Some(unsafe extern "C" fn(_: u32, _: u32, _: f64, _: f64, _: i32, _: i32, _: *const f64)),
}