int client_available (client_t *c)
{
if (c->sock != MAX_SOCK_NUM)
return w5100_getRXReceivedSize (c->sock);
return 0;
}
/*
* Is data available in rx buffer?
* Returns 0 if no, number of available bytes if yes.
* returned value includes 8 byte UDP header!
*/
unsigned udp_available (udp_t *u)
{
return w5100_getRXReceivedSize (u->sock);
}
