Type Alias PFNGLVERTEX2BOESPROC 

pub type PFNGLVERTEX2BOESPROC = Option<unsafe extern "C" fn(x: GLbyte, y: GLbyte)>;

Aliased Type

pub enum PFNGLVERTEX2BOESPROC {
    None,
    Some(unsafe extern "C" fn(i8, i8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(i8, i8))

Some value of type T.