1#ifndef _NETINET_UDP_H
 2#define _NETINET_UDP_H
 3
 4#ifdef __cplusplus
 5extern "C" {
 6#endif
 7
 8#include <features.h>
 9#include <stdint.h>
10
11#ifdef _GNU_SOURCE
12#define uh_sport source
13#define uh_dport dest
14#define uh_ulen len
15#define uh_sum check
16#endif
17
18struct udphdr {
19	uint16_t uh_sport;
20	uint16_t uh_dport;
21	uint16_t uh_ulen;
22	uint16_t uh_sum;
23};
24
25#define UDP_CORK	1
26#define UDP_ENCAP	100
27#define UDP_NO_CHECK6_TX 101
28#define UDP_NO_CHECK6_RX 102
29#define UDP_SEGMENT	103
30#define UDP_GRO		104
31
32#define UDP_ENCAP_ESPINUDP_NON_IKE 1
33#define UDP_ENCAP_ESPINUDP	2
34#define UDP_ENCAP_L2TPINUDP	3
35#define UDP_ENCAP_GTP0		4
36#define UDP_ENCAP_GTP1U		5
37#define UDP_ENCAP_RXRPC		6
38#define TCP_ENCAP_ESPINTCP	7
39
40#define SOL_UDP            17
41
42#ifdef __cplusplus
43}
44#endif
45
46#endif