Type Alias PFNGLGETUNSIGNEDBYTEI_VEXTPROC

pub type PFNGLGETUNSIGNEDBYTEI_VEXTPROC = Option<unsafe extern "C" fn(target: GLenum, index: GLuint, data: *mut GLubyte)>;

Aliased Type

enum PFNGLGETUNSIGNEDBYTEI_VEXTPROC {
    None,
    Some(unsafe extern "C" fn(_: u32, _: u32, _: *mut u8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: u32, _: *mut u8))

Some value of type T.