pub type PFNGLPROGRAMLOCALPARAMETER4FVARBPROC = Option<unsafe extern "C" fn(target: GLenum, index: GLuint, params: *const GLfloat)>;Aliased Type§
pub enum PFNGLPROGRAMLOCALPARAMETER4FVARBPROC {
None,
Some(unsafe extern "C" fn(u32, u32, *const f32)),
}