x11::xt

Function XtRegisterExtensionSelector

Source 
pub unsafe extern "C" fn XtRegisterExtensionSelector(
    _5: *mut Display,
    _4: c_int,
    _3: c_int,
    _2: Option<unsafe extern "C" fn(Widget, *mut c_int, *mut *mut c_void, c_int, *mut c_void)>,
    _1: *mut c_void,
)