X509_VERIFY_PARAM_set1_email
|| !X509_VERIFY_PARAM_set1_email(ts_vpm, NULL, 0))
if (!X509_VERIFY_PARAM_set1_email(vpm, opt_arg(), 0))
if (!X509_VERIFY_PARAM_set1_email(dest, src->email, src->emaillen))
int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,