uint8_t *hdrbuf; /* udp packet headers */
int hdrsize; /* number of headers' worth of space is allocated */
struct sockaddr srv_recv_addr; /* Sent the most recent request to which server */
uint8_t *hdrbuf; /* udp packet headers */
int hdrsize; /* number of headers' worth of space is allocated */
struct sockaddr srv_recv_addr; /* Sent the most recent request to which server */