Function x11::xlib::XkbSetAtomFuncs

pub unsafe extern "C" fn XkbSetAtomFuncs(
    _2: Option<unsafe extern "C" fn(_: *mut Display, _: *const c_char, _: c_int) -> c_ulong>, 
    _1: Option<unsafe extern "C" fn(_: *mut Display, _: c_ulong) -> *mut c_char>
)