/* Internal initialization function for CoAP library. 
Called by the network layer init procedure. Seeds the CoAP @message_id with a random number in accordance with recommendations in CoAP specification. */
void net_coap_init(void)
/* Internal initialization function for CoAP library. 
Called by the network layer init procedure. Seeds the CoAP @message_id with a random number in accordance with recommendations in CoAP specification. */
void net_coap_init(void)
{
	message_id = (uint16_t)sys_rand32_get();
}