#define VXLAN_HF_VNI 0x08000000
#define DEFAULT_VXLAN_PORT 4789
-extern struct ipv4_hdr app_ip_hdr[VXLAN_N_PORTS];
+extern struct rte_ipv4_hdr app_ip_hdr[VXLAN_N_PORTS];
extern struct rte_ether_hdr app_l2_hdr[VXLAN_N_PORTS];
extern uint8_t tx_checksum;
extern uint16_t tso_segsz;