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