include/netinet/udp.h

   1 #ifndef _NETINET_UDP_H
   2 #define _NETINET_UDP_H
   3
   4 #ifdef __cplusplus
   5 extern "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
  18 struct 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
  39 #define SOL_UDP            17
  40
  41 #ifdef __cplusplus
  42 }
  43 #endif
  44
  45 #endif