| 1 | /* $Id: wsock32.h,v 1.21 2002-02-20 15:07:14 sandervl Exp $ */
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| 2 |
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| 3 | /* WSOCK32.H--definitions & conversions for Odin's wsock32.dll.
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| 4 | * Unused/unneeded Microsoft declarations removed.
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| 5 | *
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| 6 | * This header file corresponds to version 1.1 of the Windows Sockets specification.
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| 7 | *
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| 8 | * This file includes parts which are Copyright (c) 1982-1986 Regents
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| 9 | * of the University of California. All rights reserved. The
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| 10 | * Berkeley Software License Agreement specifies the terms and
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| 11 | * conditions for redistribution.
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| 12 | *
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| 13 | */
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| 14 |
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| 15 | #ifndef _WINSOCK32CONST_
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| 16 | #define _WINSOCK32CONST_
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| 17 |
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| 18 | #include "socketwrap.h"
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| 19 | #include <sys/time.h>
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| 20 |
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| 21 | #include <odinwrap.h>
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| 22 |
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| 23 | #ifdef __EMX__
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| 24 | // EMX 0.6.4 and before lacks this
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| 25 | #ifndef SOCBASEERR
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| 26 | #define SOCBASEERR 0
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| 27 | #endif
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| 28 | #endif
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| 29 |
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| 30 | #ifndef IP_TTL
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| 31 | #define IP_TTL 7
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| 32 | #define IP_TOS 8
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| 33 | #define IP_DONTFRAGMENT 9
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| 34 | #endif
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| 35 |
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| 36 | /*
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| 37 | * Socket state bits.
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| 38 | */
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| 39 | #define SS_NOFDREF 0x0001 /* no file table ref any more */
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| 40 | #define SS_ISCONNECTED 0x0002 /* socket connected to a peer */
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| 41 | #define SS_ISCONNECTING 0x0004 /* in process of connecting to peer */
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| 42 | #define SS_ISDISCONNECTING 0x0008 /* in process of disconnecting */
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| 43 | #define SS_CANTSENDMORE 0x0010 /* can't send more data to peer */
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| 44 | #define SS_CANTRCVMORE 0x0020 /* can't receive more data from peer */
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| 45 | #define SS_RCVATMARK 0x0040 /* at mark on input */
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| 46 |
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| 47 | #define SS_NBIO 0x0100 /* non-blocking ops */
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| 48 | #define SS_ASYNC 0x0200 /* async i/o notify */
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| 49 | #define SS_ISCONFIRMING 0x0400 /* deciding to accept connection req */
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| 50 |
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| 51 | #define SS_INCOMP 0x0800 /* unaccepted, incomplete connection */
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| 52 | #define SS_COMP 0x1000 /* unaccepted, complete connection */
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| 53 | #define SS_ISDISCONNECTED 0x2000 /* socket disconnected from peer */
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| 54 |
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| 55 | //socketopt options
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| 56 | #define SO_DONTLINGER (u_int)(~SO_LINGER)
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| 57 |
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| 58 | #define WSAMAKESELECTREPLY(event,error) MAKELONG(event,error)
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| 59 |
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| 60 | // WSAAsyncSelect flags
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| 61 | // also apply to Winsock 2.0 WSAEventSelect
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| 62 | #define FD_MAX_EVENTS 10
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| 63 | #define FD_READ 0x01
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| 64 | #define FD_WRITE 0x02
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| 65 | #define FD_OOB 0x04
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| 66 | #define FD_ACCEPT 0x08
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| 67 | #define FD_CONNECT 0x10
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| 68 | #define FD_CLOSE 0x20
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| 69 | // Winsock 2.0 only
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| 70 | #define FD_QOS 0x40
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| 71 | #define FD_GROUP_QOS 0x80
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| 72 | #define FD_ROUTING_INTERFACE_CHANGE 0x100
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| 73 | #define FD_ADDRESS_LIST_CHANGE 0x200
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| 74 |
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| 75 | #define SOCKET_ERROR -1
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| 76 | #define NO_ERROR 0
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| 77 |
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| 78 | #define WSABASEERR 10000
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| 79 |
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| 80 | #define WSAEINTR (WSABASEERR+4)
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| 81 | #define WSAEBADF (WSABASEERR+9)
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| 82 | #define WSAEACCES (WSABASEERR+13)
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| 83 | #define WSAEFAULT (WSABASEERR+14)
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| 84 | #define WSAEINVAL (WSABASEERR+22)
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| 85 | #define WSAEMFILE (WSABASEERR+24)
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| 86 |
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| 87 | #define WSAEWOULDBLOCK (WSABASEERR+35)
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| 88 | #define WSAEINPROGRESS (WSABASEERR+36)
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| 89 | #define WSAEALREADY (WSABASEERR+37)
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| 90 | #define WSAENOTSOCK (WSABASEERR+38)
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| 91 | #define WSAEDESTADDRREQ (WSABASEERR+39)
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| 92 | #define WSAEMSGSIZE (WSABASEERR+40)
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| 93 | #define WSAEPROTOTYPE (WSABASEERR+41)
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| 94 | #define WSAENOPROTOOPT (WSABASEERR+42)
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| 95 | #define WSAEPROTONOSUPPORT (WSABASEERR+43)
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| 96 | #define WSAESOCKTNOSUPPORT (WSABASEERR+44)
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| 97 | #define WSAEOPNOTSUPP (WSABASEERR+45)
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| 98 | #define WSAEPFNOSUPPORT (WSABASEERR+46)
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| 99 | #define WSAEAFNOSUPPORT (WSABASEERR+47)
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| 100 | #define WSAEADDRINUSE (WSABASEERR+48)
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| 101 | #define WSAEADDRNOTAVAIL (WSABASEERR+49)
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| 102 | #define WSAENETDOWN (WSABASEERR+50)
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| 103 | #define WSAENETUNREACH (WSABASEERR+51)
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| 104 | #define WSAENETRESET (WSABASEERR+52)
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| 105 | #define WSAECONNABORTED (WSABASEERR+53)
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| 106 | #define WSAECONNRESET (WSABASEERR+54)
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| 107 | #define WSAENOBUFS (WSABASEERR+55)
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| 108 | #define WSAEISCONN (WSABASEERR+56)
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| 109 | #define WSAENOTCONN (WSABASEERR+57)
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| 110 | #define WSAESHUTDOWN (WSABASEERR+58)
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| 111 | #define WSAETOOMANYREFS (WSABASEERR+59)
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| 112 | #define WSAETIMEDOUT (WSABASEERR+60)
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| 113 | #define WSAECONNREFUSED (WSABASEERR+61)
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| 114 | #define WSAELOOP (WSABASEERR+62)
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| 115 | #define WSAENAMETOOLONG (WSABASEERR+63)
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| 116 | #define WSAEHOSTDOWN (WSABASEERR+64)
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| 117 | #define WSAEHOSTUNREACH (WSABASEERR+65)
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| 118 | #define WSAENOTEMPTY (WSABASEERR+66)
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| 119 | #define WSAEPROCLIM (WSABASEERR+67)
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| 120 | #define WSAEUSERS (WSABASEERR+68)
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| 121 | #define WSAEDQUOT (WSABASEERR+69)
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| 122 | #define WSAESTALE (WSABASEERR+70)
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| 123 | #define WSAEREMOTE (WSABASEERR+71)
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| 124 | #define WSASYSNOTREADY (WSABASEERR+91)
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| 125 | #define WSAVERNOTSUPPORTED (WSABASEERR+92)
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| 126 | #define WSANOTINITIALISED (WSABASEERR+93)
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| 127 | #define WSAEDISCON (WSABASEERR+101)
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| 128 | #define WSATYPE_NOT_FOUND (WSABASEERR+109)
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| 129 | #define WSAHOST_NOT_FOUND (WSABASEERR+1001)
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| 130 | #define WSATRY_AGAIN (WSABASEERR+1002)
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| 131 | #define WSANO_RECOVERY (WSABASEERR+1003)
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| 132 | #define WSANO_DATA (WSABASEERR+1004)
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| 133 | #define WSANO_ADDRESS WSANO_DATA
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| 134 |
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| 135 | typedef u_int SOCKET;
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| 136 |
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| 137 | #ifndef FD_SETSIZE
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| 138 | #define FD_SETSIZE 64
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| 139 | #endif
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| 140 |
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| 141 | #pragma pack(1)
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| 142 |
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| 143 | #define WSADESCRIPTION_LEN 256
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| 144 | #define WSASYS_STATUS_LEN 128
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| 145 |
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| 146 | typedef struct WSAData {
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| 147 | USHORT wVersion;
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| 148 | USHORT wHighVersion;
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| 149 | char szDescription[WSADESCRIPTION_LEN+1];
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| 150 | char szSystemStatus[WSASYS_STATUS_LEN+1];
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| 151 | unsigned short iMaxSockets;
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| 152 | unsigned short iMaxUdpDg;
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| 153 | char * lpVendorInfo;
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| 154 | } WSADATA;
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| 155 | typedef WSADATA *PWSADATA;
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| 156 | typedef WSADATA *LPWSADATA;
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| 157 |
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| 158 | typedef struct ws_fd_set {
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| 159 | u_int fd_count;
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| 160 | SOCKET fd_array[FD_SETSIZE];
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| 161 | } _ws_fd_set;
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| 162 |
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| 163 | /*
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| 164 | * Structure used for manipulating linger option.
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| 165 | */
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| 166 | typedef struct ws_linger {
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| 167 | u_short l_onoff; /* option on/off */
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| 168 | u_short l_linger; /* linger time */
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| 169 | } _ws_linger;
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| 170 |
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| 171 | /*
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| 172 | * Structures returned by network data base library, taken from the
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| 173 | * BSD file netdb.h. All addresses are supplied in host order, and
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| 174 | * returned in network order (suitable for use in system calls).
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| 175 | */
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| 176 |
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| 177 | typedef struct ws_hostent
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| 178 | {
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| 179 | char * h_name; /* official name of host */
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| 180 | char ** h_aliases; /* alias list */
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| 181 | INT16 h_addrtype; /* host address type */
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| 182 | INT16 h_length; /* length of address */
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| 183 | char ** h_addr_list; /* list of addresses from name server */
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| 184 | } _ws_hostent;
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| 185 |
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| 186 | typedef struct ws_protoent
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| 187 | {
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| 188 | char * p_name; /* official protocol name */
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| 189 | char ** p_aliases; /* alias list */
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| 190 | INT16 p_proto; /* protocol # */
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| 191 | } _ws_protoent;
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| 192 |
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| 193 | typedef struct ws_servent
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| 194 | {
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| 195 | char * s_name; /* official service name */
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| 196 | char ** s_aliases; /* alias list */
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| 197 | INT16 s_port; /* port # */
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| 198 | char * s_proto; /* protocol to use */
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| 199 | } _ws_servent;
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| 200 |
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| 201 | typedef struct ws_netent
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| 202 | {
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| 203 | char * n_name; /* official name of net */
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| 204 | char ** n_aliases; /* alias list */
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| 205 | INT16 n_addrtype; /* net address type */
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| 206 | INT n_net; /* network # */
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| 207 | } _ws_netent;
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| 208 |
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| 209 | #pragma pack()
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| 210 |
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| 211 | #define WS_MAX_SOCKETS_PER_PROCESS 2048
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| 212 | #define WS_MAX_UDP_DATAGRAM 32767
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| 213 |
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| 214 | #define WSI_BLOCKINGCALL 0x00000001 /* per-thread info flags */
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| 215 | #define WSI_BLOCKINGHOOK 0x00000002 /* 32-bit callback */
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| 216 |
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| 217 | typedef struct _WSINFO
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| 218 | {
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| 219 | DWORD dwThisThread;
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| 220 | struct _WSINFO *lpNextIData;
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| 221 |
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| 222 | unsigned flags;
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| 223 | INT16 num_startup; /* reference counter */
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| 224 | INT16 num_async_rq;
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| 225 | INT16 last_free; /* entry in the socket table */
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| 226 | USHORT buflen;
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| 227 | char* buffer; /* allocated from char * heap */
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| 228 | struct ws_hostent *he;
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| 229 | int helen;
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| 230 | struct ws_servent *se;
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| 231 | int selen;
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| 232 | struct ws_protoent *pe;
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| 233 | int pelen;
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| 234 | char* dbuffer; /* buffer for dummies (32 bytes) */
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| 235 |
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| 236 | DWORD blocking_hook;
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| 237 | } WSINFO, *LPWSINFO;
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| 238 |
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| 239 | void WIN32API WSASetLastError(int iError);
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| 240 | int WIN32API WSAGetLastError(void);
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| 241 | int WIN32API WSAAsyncSelect(SOCKET s, HWND hWnd, u_int wMsg, long lEvent);
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| 242 | BOOL WIN32API WSAIsBlocking(void);
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| 243 |
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| 244 | extern BOOL fWSAInitialized;
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| 245 |
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| 246 | UINT wsaErrno();
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| 247 | UINT wsaHerrno();
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| 248 |
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| 249 | #define CURRENT_THREAD -1
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| 250 | void WSASetBlocking(BOOL fBlock, HANDLE tid = CURRENT_THREAD);
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| 251 |
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| 252 | void WINSOCK_DeleteIData(void);
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| 253 | BOOL WINSOCK_CreateIData(void);
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| 254 | LPWSINFO WINSOCK_GetIData(HANDLE tid = CURRENT_THREAD);
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| 255 |
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| 256 | typedef HANDLE WSAEVENT;
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| 257 |
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| 258 | // modes for the async select worker
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| 259 | #define WSA_SELECT_HWND 1
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| 260 | #define WSA_SELECT_HEVENT 2
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| 261 | // async select worker routine
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| 262 | int WSAAsyncSelectWorker(SOCKET s, int mode, DWORD notifyHandle, DWORD notifyData, DWORD lEventMask);
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| 263 |
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| 264 | typedef struct _WSANETWORKEVENTS
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| 265 | {
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| 266 | long lNetworkEvents;
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| 267 | int iErrorCode[FD_MAX_EVENTS];
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| 268 | } WSANETWORKEVENTS, *LPWSANETWORKEVENTS;
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| 269 | int WSAEnumNetworkEventsWorker(SOCKET s, WSAEVENT hEvent, LPWSANETWORKEVENTS lpEvent);
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| 270 |
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| 271 | #endif /* _WINSOCK32CONST_ */
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| 272 |
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| 273 |
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