/* *CORE::GLOBAL::exit = \&Apache::exit */
    if(gv_stashpv("CORE::GLOBAL", FALSE)) {
    GV *exitgp = gv_fetchpv("CORE::GLOBAL::exit", TRUE, SVt_PVCV);
    GvCV(exitgp) = perl_get_cv("Apache::exit", TRUE);
    GvIMPORTED_CV_on(exitgp);
    }