Function x11::xt::XtAppAddActionHook
source ยท pub unsafe extern "C" fn XtAppAddActionHook(
_3: XtAppContext,
_2: Option<unsafe extern "C" fn(_: Widget, _: *mut c_void, _: *mut c_char, _: *mut XEvent, _: *mut *mut c_char, _: *mut c_uint)>,
_1: *mut c_void,
) -> *mut c_void