Type Alias PFNGLGETOBJECTPTRLABELPROC

pub type PFNGLGETOBJECTPTRLABELPROC = Option<unsafe extern "C" fn(_: *mut c_void, _: i32, _: *mut i32, _: *mut i8)>;

Aliased Type

enum PFNGLGETOBJECTPTRLABELPROC {
    None,
    Some(unsafe extern "C" fn(_: *mut c_void, _: i32, _: *mut i32, _: *mut i8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut c_void, _: i32, _: *mut i32, _: *mut i8))

Some value of type T.