static inline int ccid_packet_dequeue_eval(const int return_code)
{
	if (return_code < 0)
		return CCID_PACKET_ERR;
	if (return_code == 0)
		return CCID_PACKET_SEND_AT_ONCE;
	if (return_code <= CCID_PACKET_DELAY_MAX)
		return CCID_PACKET_DELAY;
	return return_code;
}
static inline int ccid_packet_dequeue_eval(const int return_code)
{
	if (return_code < 0)
		return CCID_PACKET_ERR;
	if (return_code == 0)
		return CCID_PACKET_SEND_AT_ONCE;
	if (return_code <= CCID_PACKET_DELAY_MAX)
		return CCID_PACKET_DELAY;
	return return_code;
}