Type Alias PFNGLGETOBJECTPTRLABELPROC 

pub type PFNGLGETOBJECTPTRLABELPROC = Option<unsafe extern "C" fn(ptr: *const c_void, bufSize: GLsizei, length: *mut GLsizei, label: *mut GLchar)>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.