Type Alias PFNGLPROGRAMENVPARAMETER4DARBPROC

pub type PFNGLPROGRAMENVPARAMETER4DARBPROC = Option<unsafe extern "C" fn(_: u32, _: u32, _: f64, _: f64, _: f64, _: f64)>;

Aliased Type

enum PFNGLPROGRAMENVPARAMETER4DARBPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: u32, _: f64, _: f64, _: f64, _: f64)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: u32, _: f64, _: f64, _: f64, _: f64))

Some value of type T.