pub type PFNGLCOLORMASKIPROC = Option<unsafe extern "C" fn(buf: GLuint, red: GLboolean, green: GLboolean, blue: GLboolean, alpha: GLboolean)>;Aliased Type§
enum PFNGLCOLORMASKIPROC {
None,
Some(unsafe extern "C" fn(_: u32, _: u8, _: u8, _: u8, _: u8)),
}