#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#include <features.h>
#include <stdint.h>
#ifdef _GNU_SOURCE
#define uh_sport source
#define uh_dport dest
#define uh_ulen len
#define uh_sum check
#endif
struct udphdr {
uint16_t uh_sport;
uint16_t uh_dport;
uint16_t uh_ulen;
uint16_t uh_sum;
};
#define UDP_CORK 1
#define UDP_ENCAP 100
#define UDP_ENCAP_ESPINUDP_NON_IKE 1
#define UDP_ENCAP_ESPINUDP 2
#define UDP_ENCAP_L2TPINUDP 3
#define SOL_UDP 17
#ifdef __cplusplus
}
#endif