Type Alias PFNGLGETNPIXELMAPFVARBPROC

pub type PFNGLGETNPIXELMAPFVARBPROC = Option<unsafe extern "C" fn(map: GLenum, bufSize: GLsizei, values: *mut GLfloat)>;

Aliased Type

enum PFNGLGETNPIXELMAPFVARBPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: i32, _: *mut f32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: i32, _: *mut f32))

Some value of type T.