return ValidityChooseA;
return certValidityChooseA;
static CERT_CompareValidityStatus GetNewestTime(PRTime a, PRTime b){    if ( LL_CMP (a, == , b) ) {        return ValidityEqual;    } else if (LL_CMP(a, >, b)) {        return ValidityChooseA;    } else {        return ValidityChooseB;    }}