Type Alias Tk_ImageDisplayProc 

pub type Tk_ImageDisplayProc = Option<unsafe extern "C" fn(clientData: ClientData, display: *mut Display, drawable: Drawable, imageX: c_int, imageY: c_int, width: c_int, height: c_int, drawableX: c_int, drawableY: c_int)>;

Aliased Type

pub enum Tk_ImageDisplayProc {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *mut _XDisplay, u64, i32, i32, i32, i32, i32, i32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *mut _XDisplay, u64, i32, i32, i32, i32, i32, i32))

Some value of type T.