Type Alias Tk_RestrictProc 

pub type Tk_RestrictProc = Option<unsafe extern "C" fn(clientData: ClientData, eventPtr: *mut XEvent) -> Tk_RestrictAction>;

Aliased Type

pub enum Tk_RestrictProc {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *mut _XEvent) -> u32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *mut _XEvent) -> u32)

Some value of type T.