include/ws2tcpip.h

   1 #ifndef __WS2TCPIP__
   2 #define __WS2TCPIP__
   3
   4 #ifdef USE_WS_PREFIX
   5 #define WS(x)    WS_##x
   6 #else
   7 #define WS(x)    x
   8 #endif
   9
  10 /* FIXME: This gets defined by some Unix (Linux) header and messes things */
  11 #undef s6_addr
  12
  13 typedef struct WS(in_addr6)
  14 {
  15    u_char s6_addr[16];   /* IPv6 address */
  16 } IN6_ADDR, *PIN6_ADDR, *LPIN6_ADDR;
  17
  18 typedef struct WS(sockaddr_in6)
  19 {
  20    short   sin6_family;            /* AF_INET6 */
  21    u_short sin6_port;              /* Transport level port number */
  22    u_long  sin6_flowinfo;          /* IPv6 flow information */
  23    struct  WS(in_addr6) sin6_addr; /* IPv6 address */
  24 } SOCKADDR_IN6,*PSOCKADDR_IN6, *LPSOCKADDR_IN6;
  25
  26 typedef union sockaddr_gen
  27 {
  28    struct WS(sockaddr) Address;
  29    struct WS(sockaddr_in)  AddressIn;
  30    struct WS(sockaddr_in6) AddressIn6;
  31 } WS(sockaddr_gen);
  32
  33 /* Structure to keep interface specific information */
  34 typedef struct _INTERFACE_INFO
  35 {
  36     u_long            iiFlags;             /* Interface flags */
  37     WS(sockaddr_gen)  iiAddress;           /* Interface address */
  38     WS(sockaddr_gen)  iiBroadcastAddress;  /* Broadcast address */
  39     WS(sockaddr_gen)  iiNetmask;           /* Network mask */
  40 } INTERFACE_INFO, * LPINTERFACE_INFO;
  41
  42 /* Possible flags for the  iiFlags - bitmask  */
  43 #ifndef USE_WS_PREFIX
  44 #define IFF_UP                0x00000001 /* Interface is up */
  45 #define IFF_BROADCAST         0x00000002 /* Broadcast is  supported */
  46 #define IFF_LOOPBACK          0x00000004 /* this is loopback interface */
  47 #define IFF_POINTTOPOINT      0x00000008 /* this is point-to-point interface */
  48 #define IFF_MULTICAST         0x00000010 /* multicast is supported */
  49 #else
  50 #define WS_IFF_UP             0x00000001 /* Interface is up */
  51 #define WS_IFF_BROADCAST      0x00000002 /* Broadcast is  supported */
  52 #define WS_IFF_LOOPBACK       0x00000004 /* this is loopback interface */
  53 #define WS_IFF_POINTTOPOINT   0x00000008 /* this is point-to-point interface */
  54 #define WS_IFF_MULTICAST      0x00000010 /* multicast is supported */
  55 #endif /* USE_WS_PREFIX */
  56
  57 #endif /* __WS2TCPIP__ */