glew::c

Type Alias PFNGLVERTEXATTRIB4FARBPROC

pub type PFNGLVERTEXATTRIB4FARBPROC = Option<unsafe extern "C" fn(_: u32, _: f32, _: f32, _: f32, _: f32)>;

Aliased Type§

enum PFNGLVERTEXATTRIB4FARBPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: f32, _: f32, _: f32, _: f32)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: u32, _: f32, _: f32, _: f32, _: f32))

Some value of type T.