spnego_gss_acquire_cred(OM_uint32 *minor_status,
			gss_name_t desired_name,
			OM_uint32 time_req,
			gss_OID_set desired_mechs,
			gss_cred_usage_t cred_usage,
			gss_cred_id_t *output_cred_handle,
			gss_OID_set *actual_mechs,
			OM_uint32 *time_rec)
{
    return spnego_gss_acquire_cred_from(minor_status, desired_name, time_req,
					desired_mechs, cred_usage, NULL,
					output_cred_handle, actual_mechs,
					time_rec);
}