/* Send an Ack Message to the TFTP Server.  */
static int send_ack(int sock, struct tftphdr_ack *ackhdr)
/* Send an Ack Message to the TFTP Server.  */
static int send_ack(int sock, struct tftphdr_ack *ackhdr)
{
	LOG_DBG("Client acking block number: %d", ntohs(ackhdr->block));
	return send(sock, ackhdr, sizeof(struct tftphdr_ack), 0);
}