include/winsock2.h

   1 /*
   2  * Winsock 2 definitions - used for ws2_32.dll
   3  *
   4  * FIXME: Still missing required Winsock 2 definitions.
   5  */
   6
   7 #ifndef __WINSOCK2API__
   8 #define __WINSOCK2API__
   9
  10 #include "winsock.h"
  11 #include "wtypes.h"
  12
  13 /* proper 4-byte packing */
  14 #include "pshpack4.h"
  15
  16 #define FD_MAX_EVENTS   10
  17 #define FD_READ_BIT     0
  18 #define FD_WRITE_BIT    1
  19 #define FD_OOB_BIT      2
  20 #define FD_ACCEPT_BIT   3
  21 #define FD_CONNECT_BIT  4
  22 #define FD_CLOSE_BIT    5
  23
  24 /*
  25  * Constants for WSAIoctl()
  26  */
  27 #define IOC_UNIX                      0x00000000
  28 #define IOC_WS2                       0x08000000
  29 #define IOC_PROTOCOL                  0x10000000
  30 #define IOC_VENDOR                    0x18000000
  31 #define _WSAIO(x,y)                   (IOC_VOID|(x)|(y))
  32 #define _WSAIOR(x,y)                  (IOC_OUT|(x)|(y))
  33 #define _WSAIOW(x,y)                  (IOC_IN|(x)|(y))
  34 #define _WSAIORW(x,y)                 (IOC_INOUT|(x)|(y))
  35 #define SIO_ASSOCIATE_HANDLE          _WSAIOW(IOC_WS2,1)
  36 #define SIO_ENABLE_CIRCULAR_QUEUEING  _WSAIO(IOC_WS2,2)
  37 #define SIO_FIND_ROUTE                _WSAIOR(IOC_WS2,3)
  38 #define SIO_FLUSH                     _WSAIO(IOC_WS2,4)
  39 #define SIO_GET_BROADCAST_ADDRESS     _WSAIOR(IOC_WS2,5)
  40 #define SIO_GET_EXTENSION_FUNCTION_POINTER  _WSAIORW(IOC_WS2,6)
  41 #define SIO_GET_QOS                   _WSAIORW(IOC_WS2,7)
  42 #define SIO_GET_GROUP_QOS             _WSAIORW(IOC_WS2,8)
  43 #define SIO_MULTIPOINT_LOOPBACK       _WSAIOW(IOC_WS2,9)
  44 #define SIO_MULTICAST_SCOPE           _WSAIOW(IOC_WS2,10)
  45 #define SIO_SET_QOS                   _WSAIOW(IOC_WS2,11)
  46 #define SIO_SET_GROUP_QOS             _WSAIOW(IOC_WS2,12)
  47 #define SIO_TRANSLATE_HANDLE          _WSAIORW(IOC_WS2,13)
  48 #define SIO_ROUTING_INTERFACE_QUERY   _WSAIORW(IOC_WS2,20)
  49 #define SIO_ROUTING_INTERFACE_CHANGE  _WSAIOW(IOC_WS2,21)
  50 #define SIO_ADDRESS_LIST_QUERY        _WSAIOR(IOC_WS2,22)
  51 #define SIO_ADDRESS_LIST_CHANGE       _WSAIO(IOC_WS2,23)
  52 #define SIO_QUERY_TARGET_PNP_HANDLE   _WSAIOR(IOC_W32,24)
  53 #define SIO_GET_INTERFACE_LIST        WS_IOR ('t', 127, u_long)
  54
  55 /* Unfortunately the sockaddr_in6 structure doesn't
  56    seem to be defined in a standard place, even across
  57    different Linux distributions.  Until IPv6 support settles
  58    down, let's do our own here so the sockaddr_gen
  59    union is the correct size.*/
  60 #ifdef s6_addr
  61 #undef s6_addr
  62 #endif
  63
  64 struct ws_in_addr6
  65 {
  66    unsigned char s6_addr[16];   /* IPv6 address */
  67 };
  68 struct ws_sockaddr_in6
  69 {
  70    short   sin6_family;            /* AF_INET6 */
  71    u_short sin6_port;              /* Transport level port number */
  72    u_long  sin6_flowinfo;          /* IPv6 flow information */
  73    struct  ws_in_addr6 sin6_addr;  /* IPv6 address */
  74 };
  75
  76 typedef union sockaddr_gen
  77 {
  78    struct sockaddr Address;
  79    struct ws_sockaddr_in  AddressIn;
  80    struct ws_sockaddr_in6 AddressIn6;
  81 } sockaddr_gen;
  82
  83 /* ws_hostent, ws_protoent, ws_servent, ws_netent are 4-byte aligned here ! */
  84
  85 typedef struct ws_hostent32
  86 {
  87         char    *h_name;        /* official name of host */
  88         char    **h_aliases;    /* alias list */
  89         short   h_addrtype;     /* host address type */
  90         short   h_length;       /* length of address */
  91         char    **h_addr_list;  /* list of addresses from name server */
  92 } _ws_hostent32;
  93
  94 typedef struct ws_protoent32
  95 {
  96         char    *p_name;        /* official protocol name */
  97         char    **p_aliases;    /* alias list */
  98         short   p_proto;        /* protocol # */
  99 } _ws_protoent32;
 100
 101 typedef struct ws_servent32
 102 {
 103         char    *s_name;        /* official service name */
 104         char    **s_aliases;    /* alias list */
 105         short   s_port;         /* port # */
 106         char    *s_proto;       /* protocol to use */
 107 } _ws_servent32;
 108
 109 typedef struct ws_netent32
 110 {
 111         char    *n_name;        /* official name of net */
 112         char    **n_aliases;    /* alias list */
 113         short   n_addrtype;     /* net address type */
 114         u_long  n_net;          /* network # */
 115 } _ws_netent32;
 116
 117 /* Structure to keep interface specific information */
 118 typedef struct _INTERFACE_INFO
 119 {
 120    u_long        iiFlags;             /* Interface flags */
 121    sockaddr_gen  iiAddress;           /* Interface address */
 122    sockaddr_gen  iiBroadcastAddress;  /* Broadcast address */
 123    sockaddr_gen  iiNetmask;           /* Network mask */
 124 } INTERFACE_INFO, * LPINTERFACE_INFO;
 125
 126 /* Possible flags for the  iiFlags - bitmask  */
 127 #ifndef HAVE_NET_IF_H
 128 #  define IFF_UP                0x00000001 /* Interface is up */
 129 #  define IFF_BROADCAST         0x00000002 /* Broadcast is  supported */
 130 #  define IFF_LOOPBACK          0x00000004 /* this is loopback interface */
 131 #  define IFF_POINTTOPOINT      0x00000008 /* this is point-to-point interface */
 132 #  define IFF_MULTICAST         0x00000010 /* multicast is supported */
 133 #endif
 134
 135 #define MAX_PROTOCOL_CHAIN 7
 136 #define BASE_PROTOCOL      1
 137 #define LAYERED_PROTOCOL   0
 138
 139 typedef struct _WSAPROTOCOLCHAIN
 140 {
 141     int ChainLen;                                 /* the length of the chain,     */
 142                                                   /* length = 0 means layered protocol, */
 143                                                   /* length = 1 means base protocol, */
 144                                                   /* length > 1 means protocol chain */
 145     DWORD ChainEntries[MAX_PROTOCOL_CHAIN];       /* a list of dwCatalogEntryIds */
 146 } WSAPROTOCOLCHAIN, * LPWSAPROTOCOLCHAIN;
 147 #define WSAPROTOCOL_LEN  255
 148
 149 typedef struct _WSAPROTOCOL_INFOA
 150 {
 151     DWORD dwServiceFlags1;
 152     DWORD dwServiceFlags2;
 153     DWORD dwServiceFlags3;
 154     DWORD dwServiceFlags4;
 155     DWORD dwProviderFlags;
 156     GUID ProviderId;
 157     DWORD dwCatalogEntryId;
 158     WSAPROTOCOLCHAIN ProtocolChain;
 159     int iVersion;
 160     int iAddressFamily;
 161     int iMaxSockAddr;
 162     int iMinSockAddr;
 163     int iSocketType;
 164     int iProtocol;
 165     int iProtocolMaxOffset;
 166     int iNetworkByteOrder;
 167     int iSecurityScheme;
 168     DWORD dwMessageSize;
 169     DWORD dwProviderReserved;
 170     CHAR   szProtocol[WSAPROTOCOL_LEN+1];
 171 } WSAPROTOCOL_INFOA, * LPWSAPROTOCOL_INFOA;
 172
 173 typedef struct _WSANETWORKEVENTS
 174 {
 175   long lNetworkEvents;
 176   int iErrorCode[FD_MAX_EVENTS];
 177 } WSANETWORKEVENTS, *LPWSANETWORKEVENTS;
 178
 179 typedef struct _OVERLAPPED *  LPWSAOVERLAPPED;
 180 typedef HANDLE WSAEVENT;
 181 typedef unsigned int   GROUP;
 182
 183 typedef void
 184 (CALLBACK * LPWSAOVERLAPPED_COMPLETION_ROUTINE)
 185 (
 186      DWORD dwError,
 187      DWORD cbTransferred,
 188      LPWSAOVERLAPPED lpOverlapped,
 189      DWORD dwFlags
 190 );
 191
 192
 193 /* Function declarations */
 194 int WINAPI WSAEnumNetworkEvents(SOCKET s, WSAEVENT hEventObject, LPWSANETWORKEVENTS lpNetworkEvents);
 195 int WINAPI WSAEventSelect(SOCKET s, WSAEVENT hEventObject, long lNetworkEvents);
 196 WSAEVENT WINAPI WSACreateEvent(void);
 197 BOOL WINAPI WSACloseEvent(WSAEVENT event);
 198 SOCKET WINAPI WSASocketA(int af, int type, int protocol,
 199                          LPWSAPROTOCOL_INFOA lpProtocolInfo,
 200                          GROUP g, DWORD dwFlags);
 201
 202 #include "poppack.h"
 203
 204 #endif