x11::xt::XtSetLanguageProc

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