Function x11::xt::XtRegisterCaseConverter
source ยท pub unsafe extern "C" fn XtRegisterCaseConverter(
_4: *mut Display,
_3: Option<unsafe extern "C" fn(_: *mut Display, _: c_ulong, _: *mut c_ulong, _: *mut c_ulong)>,
_2: c_ulong,
_1: c_ulong,
)