glew_sys

Type Alias PFNGLNORMAL3FVERTEX3FSUNPROC

source 
pub type PFNGLNORMAL3FVERTEX3FSUNPROC = Option<unsafe extern "C" fn(nx: GLfloat, ny: GLfloat, nz: GLfloat, x: GLfloat, y: GLfloat, z: GLfloat)>;

Aliased Type§

enum PFNGLNORMAL3FVERTEX3FSUNPROC {
    None,
    Some(unsafe extern "C" fn(_: f32, _: f32, _: f32, _: f32, _: f32, _: f32)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

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

Some value of type T.