Function x11::xt::XtSetLanguageProc

pub unsafe extern fn XtSetLanguageProc(_3: XtAppContext,
                                       _2: Option<unsafe extern fn(_: *mut Display, _: *mut c_char, _: *mut c_void) -> *mut c_char>,
                                       _1: *mut c_void)
                                       -> Option<unsafe extern fn(_: *mut Display, _: *mut c_char, _: *mut c_void) -> *mut c_char>