KRB5_AUTH_CONTEXT_CLEAR_FORWARDED_CRED
KRB5_AUTH_CONTEXT_CLEAR_FORWARDED_CRED,
KRB5_AUTH_CONTEXT_CLEAR_FORWARDED_CRED,
if (auth_context->flags & KRB5_AUTH_CONTEXT_CLEAR_FORWARDED_CRED) {
KRB5_AUTH_CONTEXT_CLEAR_FORWARDED_CRED, NULL);