Type Alias PFNGLXGETCURRENTDISPLAYPROC

pub type PFNGLXGETCURRENTDISPLAYPROC = Option<unsafe extern "C" fn() -> *mut Display>;

Aliased Type

pub enum PFNGLXGETCURRENTDISPLAYPROC {
    None,
    Some(unsafe extern "C" fn() -> *mut _XDisplay),
}

Variants

None

No value.

Some(unsafe extern "C" fn() -> *mut _XDisplay)

Some value of type T.