#define IP_PKT_TOS 0x9
#define UDP_PKT_SIZE (IP_PKT_SIZE - sizeof(struct iphdr))
#define UDP_PKT_DATA_SIZE (UDP_PKT_SIZE - sizeof(struct udphdr))
-#define TMOUT_SEC (3)
#define EOT (-1)
#define USLEEP_MAX 200000
#define SOCK_RECONF_CTR 10
#define BATCH_SIZE 64
#define POLL_TMOUT 1000
-#define NEED_WAKEUP true
#define DEFAULT_PKT_CNT 10000
#define RX_FULL_RXQSIZE 32