diff options
Diffstat (limited to 'WinQuake/mpdosock.h')
| -rw-r--r-- | WinQuake/mpdosock.h | 1594 |
1 files changed, 797 insertions, 797 deletions
diff --git a/WinQuake/mpdosock.h b/WinQuake/mpdosock.h index 75171f4..e16fbe4 100644 --- a/WinQuake/mpdosock.h +++ b/WinQuake/mpdosock.h @@ -1,797 +1,797 @@ -/* WINSOCK.H--definitions to be used with the WINSOCK.DLL - * Copyright (c) 1993-1995, Microsoft Corp. All rights reserved. - * - * This header file corresponds to version 1.1 of the Windows Sockets specification. - * - * This file includes parts which are Copyright (c) 1982-1986 Regents - * of the University of California. All rights reserved. The - * Berkeley Software License Agreement specifies the terms and - * conditions for redistribution. - * - */ - -#ifndef _WINSOCKAPI_ -#define _WINSOCKAPI_ - -#define FAR -#define PASCAL - -/* - * Basic system type definitions, taken from the BSD file sys/types.h. - */ -typedef unsigned char u_char; -typedef unsigned short u_short; -typedef unsigned int u_int; -typedef unsigned long u_long; - -/* - * The new type to be used in all - * instances which refer to sockets. - */ -typedef u_int SOCKET; - -// FIXME -#if 0 -/* - * Select uses arrays of SOCKETs. These macros manipulate such - * arrays. FD_SETSIZE may be defined by the user before including - * this file, but the default here should be >= 64. - * - * CAVEAT IMPLEMENTOR and USER: THESE MACROS AND TYPES MUST BE - * INCLUDED IN WINSOCK.H EXACTLY AS SHOWN HERE. - */ -#ifndef FD_SETSIZE -#define FD_SETSIZE 64 -#endif /* FD_SETSIZE */ - -typedef struct fd_set { - u_int fd_count; /* how many are SET? */ - SOCKET fd_array[FD_SETSIZE]; /* an array of SOCKETs */ -} fd_set; - -#ifdef __cplusplus -extern "C" { -#endif - -extern int PASCAL FAR __WSAFDIsSet(SOCKET, fd_set FAR *); - -#ifdef __cplusplus -} -#endif - - -#define FD_CLR(fd, set) do { \ - u_int __i; \ - for (__i = 0; __i < ((fd_set FAR *)(set))->fd_count ; __i++) { \ - if (((fd_set FAR *)(set))->fd_array[__i] == fd) { \ - while (__i < ((fd_set FAR *)(set))->fd_count-1) { \ - ((fd_set FAR *)(set))->fd_array[__i] = \ - ((fd_set FAR *)(set))->fd_array[__i+1]; \ - __i++; \ - } \ - ((fd_set FAR *)(set))->fd_count--; \ - break; \ - } \ - } \ -} while(0) - -#define FD_SET(fd, set) do { \ - if (((fd_set FAR *)(set))->fd_count < FD_SETSIZE) \ - ((fd_set FAR *)(set))->fd_array[((fd_set FAR *)(set))->fd_count++]=(fd);\ -} while(0) - -#define FD_ZERO(set) (((fd_set FAR *)(set))->fd_count=0) - -#define FD_ISSET(fd, set) __WSAFDIsSet((SOCKET)(fd), (fd_set FAR *)(set)) - -/* - * Structure used in select() call, taken from the BSD file sys/time.h. - */ -struct timeval { - long tv_sec; /* seconds */ - long tv_usec; /* and microseconds */ -}; - -/* - * Operations on timevals. - * - * NB: timercmp does not work for >= or <=. - */ -#define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec) -#define timercmp(tvp, uvp, cmp) \ - ((tvp)->tv_sec cmp (uvp)->tv_sec || \ - (tvp)->tv_sec == (uvp)->tv_sec && (tvp)->tv_usec cmp (uvp)->tv_usec) -#define timerclear(tvp) (tvp)->tv_sec = (tvp)->tv_usec = 0 -#endif - -/* - * Commands for ioctlsocket(), taken from the BSD file fcntl.h. - * - * - * Ioctl's have the command encoded in the lower word, - * and the size of any in or out parameters in the upper - * word. The high 2 bits of the upper word are used - * to encode the in/out status of the parameter; for now - * we restrict parameters to at most 128 bytes. - */ -#define IOCPARM_MASK 0x7f /* parameters must be < 128 bytes */ -#define IOC_VOID 0x20000000 /* no parameters */ -#define IOC_OUT 0x40000000 /* copy out parameters */ -#define IOC_IN 0x80000000 /* copy in parameters */ -#define IOC_INOUT (IOC_IN|IOC_OUT) - /* 0x20000000 distinguishes new & - old ioctl's */ -#define _IO(x,y) (IOC_VOID|((x)<<8)|(y)) - -#define _IOR(x,y,t) (IOC_OUT|(((long)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y)) - -#define _IOW(x,y,t) (IOC_IN|(((long)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y)) - -#define FIONREAD _IOR('f', 127, u_long) /* get # bytes to read */ -#define FIONBIO _IOW('f', 126, u_long) /* set/clear non-blocking i/o */ -#define FIOASYNC _IOW('f', 125, u_long) /* set/clear async i/o */ - -/* Socket I/O Controls */ -#define SIOCSHIWAT _IOW('s', 0, u_long) /* set high watermark */ -#define SIOCGHIWAT _IOR('s', 1, u_long) /* get high watermark */ -#define SIOCSLOWAT _IOW('s', 2, u_long) /* set low watermark */ -#define SIOCGLOWAT _IOR('s', 3, u_long) /* get low watermark */ -#define SIOCATMARK _IOR('s', 7, u_long) /* at oob mark? */ - -/* - * Structures returned by network data base library, taken from the - * BSD file netdb.h. All addresses are supplied in host order, and - * returned in network order (suitable for use in system calls). - */ - -struct hostent { - char FAR * h_name; /* official name of host */ - char FAR * FAR * h_aliases; /* alias list */ - short h_addrtype; /* host address type */ - short h_length; /* length of address */ - char FAR * FAR * h_addr_list; /* list of addresses */ -#define h_addr h_addr_list[0] /* address, for backward compat */ -}; - -/* - * It is assumed here that a network number - * fits in 32 bits. - */ -struct netent { - char FAR * n_name; /* official name of net */ - char FAR * FAR * n_aliases; /* alias list */ - short n_addrtype; /* net address type */ - u_long n_net; /* network # */ -}; - -struct servent { - char FAR * s_name; /* official service name */ - char FAR * FAR * s_aliases; /* alias list */ - short s_port; /* port # */ - char FAR * s_proto; /* protocol to use */ -}; - -struct protoent { - char FAR * p_name; /* official protocol name */ - char FAR * FAR * p_aliases; /* alias list */ - short p_proto; /* protocol # */ -}; - -/* - * Constants and structures defined by the internet system, - * Per RFC 790, September 1981, taken from the BSD file netinet/in.h. - */ - -/* - * Protocols - */ -#define IPPROTO_IP 0 /* dummy for IP */ -#define IPPROTO_ICMP 1 /* control message protocol */ -#define IPPROTO_GGP 2 /* gateway^2 (deprecated) */ -#define IPPROTO_TCP 6 /* tcp */ -#define IPPROTO_PUP 12 /* pup */ -#define IPPROTO_UDP 17 /* user datagram protocol */ -#define IPPROTO_IDP 22 /* xns idp */ -#define IPPROTO_ND 77 /* UNOFFICIAL net disk proto */ - -#define IPPROTO_RAW 255 /* raw IP packet */ -#define IPPROTO_MAX 256 - -/* - * Port/socket numbers: network standard functions - */ -#define IPPORT_ECHO 7 -#define IPPORT_DISCARD 9 -#define IPPORT_SYSTAT 11 -#define IPPORT_DAYTIME 13 -#define IPPORT_NETSTAT 15 -#define IPPORT_FTP 21 -#define IPPORT_TELNET 23 -#define IPPORT_SMTP 25 -#define IPPORT_TIMESERVER 37 -#define IPPORT_NAMESERVER 42 -#define IPPORT_WHOIS 43 -#define IPPORT_MTP 57 - -/* - * Port/socket numbers: host specific functions - */ -#define IPPORT_TFTP 69 -#define IPPORT_RJE 77 -#define IPPORT_FINGER 79 -#define IPPORT_TTYLINK 87 -#define IPPORT_SUPDUP 95 - -/* - * UNIX TCP sockets - */ -#define IPPORT_EXECSERVER 512 -#define IPPORT_LOGINSERVER 513 -#define IPPORT_CMDSERVER 514 -#define IPPORT_EFSSERVER 520 - -/* - * UNIX UDP sockets - */ -#define IPPORT_BIFFUDP 512 -#define IPPORT_WHOSERVER 513 -#define IPPORT_ROUTESERVER 520 - /* 520+1 also used */ - -/* - * Ports < IPPORT_RESERVED are reserved for - * privileged processes (e.g. root). - */ -#define IPPORT_RESERVED 1024 - -/* - * Link numbers - */ -#define IMPLINK_IP 155 -#define IMPLINK_LOWEXPER 156 -#define IMPLINK_HIGHEXPER 158 - -/* - * Internet address (old style... should be updated) - */ -struct in_addr { - union { - struct { u_char s_b1,s_b2,s_b3,s_b4; } S_un_b; - struct { u_short s_w1,s_w2; } S_un_w; - u_long S_addr; - } S_un; -#define s_addr S_un.S_addr - /* can be used for most tcp & ip code */ -#define s_host S_un.S_un_b.s_b2 - /* host on imp */ -#define s_net S_un.S_un_b.s_b1 - /* network */ -#define s_imp S_un.S_un_w.s_w2 - /* imp */ -#define s_impno S_un.S_un_b.s_b4 - /* imp # */ -#define s_lh S_un.S_un_b.s_b3 - /* logical host */ -}; - -/* - * Definitions of bits in internet address integers. - * On subnets, the decomposition of addresses to host and net parts - * is done according to subnet mask, not the masks here. - */ -#define IN_CLASSA(i) (((long)(i) & 0x80000000) == 0) -#define IN_CLASSA_NET 0xff000000 -#define IN_CLASSA_NSHIFT 24 -#define IN_CLASSA_HOST 0x00ffffff -#define IN_CLASSA_MAX 128 - -#define IN_CLASSB(i) (((long)(i) & 0xc0000000) == 0x80000000) -#define IN_CLASSB_NET 0xffff0000 -#define IN_CLASSB_NSHIFT 16 -#define IN_CLASSB_HOST 0x0000ffff -#define IN_CLASSB_MAX 65536 - -#define IN_CLASSC(i) (((long)(i) & 0xe0000000) == 0xc0000000) -#define IN_CLASSC_NET 0xffffff00 -#define IN_CLASSC_NSHIFT 8 -#define IN_CLASSC_HOST 0x000000ff - -#define INADDR_ANY (u_long)0x00000000 -#define INADDR_LOOPBACK 0x7f000001 -#define INADDR_BROADCAST (u_long)0xffffffff -#define INADDR_NONE 0xffffffff - -/* - * Socket address, internet style. - */ -struct sockaddr_in { - short sin_family; - u_short sin_port; - struct in_addr sin_addr; - char sin_zero[8]; -}; - -#define WSADESCRIPTION_LEN 256 -#define WSASYS_STATUS_LEN 128 - - -/* - * Options for use with [gs]etsockopt at the IP level. - */ -#define IP_OPTIONS 1 /* set/get IP per-packet options */ -#define IP_MULTICAST_IF 2 /* set/get IP multicast interface */ -#define IP_MULTICAST_TTL 3 /* set/get IP multicast timetolive */ -#define IP_MULTICAST_LOOP 4 /* set/get IP multicast loopback */ -#define IP_ADD_MEMBERSHIP 5 /* add an IP group membership */ -#define IP_DROP_MEMBERSHIP 6 /* drop an IP group membership */ - -#define IP_DEFAULT_MULTICAST_TTL 1 /* normally limit m'casts to 1 hop */ -#define IP_DEFAULT_MULTICAST_LOOP 1 /* normally hear sends if a member */ -#define IP_MAX_MEMBERSHIPS 20 /* per socket; must fit in one mbuf */ - -/* - * Argument structure for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. - */ -struct ip_mreq { - struct in_addr imr_multiaddr; /* IP multicast address of group */ - struct in_addr imr_interface; /* local IP address of interface */ -}; - -/* - * Definitions related to sockets: types, address families, options, - * taken from the BSD file sys/socket.h. - */ - -/* - * This is used instead of -1, since the - * SOCKET type is unsigned. - */ -#define INVALID_SOCKET (SOCKET)(~0) -#define SOCKET_ERROR (-1) - -/* - * Types - */ -#define SOCK_STREAM 1 /* stream socket */ -#define SOCK_DGRAM 2 /* datagram socket */ -#define SOCK_RAW 3 /* raw-protocol interface */ -#define SOCK_RDM 4 /* reliably-delivered message */ -#define SOCK_SEQPACKET 5 /* sequenced packet stream */ - -/* - * Option flags per-socket. - */ -#define SO_DEBUG 0x0001 /* turn on debugging info recording */ -#define SO_ACCEPTCONN 0x0002 /* socket has had listen() */ -#define SO_REUSEADDR 0x0004 /* allow local address reuse */ -#define SO_KEEPALIVE 0x0008 /* keep connections alive */ -#define SO_DONTROUTE 0x0010 /* just use interface addresses */ -#define SO_BROADCAST 0x0020 /* permit sending of broadcast msgs */ -#define SO_USELOOPBACK 0x0040 /* bypass hardware when possible */ -#define SO_LINGER 0x0080 /* linger on close if data present */ -#define SO_OOBINLINE 0x0100 /* leave received OOB data in line */ - -#define SO_DONTLINGER (u_int)(~SO_LINGER) - -/* - * Additional options. - */ -#define SO_SNDBUF 0x1001 /* send buffer size */ -#define SO_RCVBUF 0x1002 /* receive buffer size */ -#define SO_SNDLOWAT 0x1003 /* send low-water mark */ -#define SO_RCVLOWAT 0x1004 /* receive low-water mark */ -#define SO_SNDTIMEO 0x1005 /* send timeout */ -#define SO_RCVTIMEO 0x1006 /* receive timeout */ -#define SO_ERROR 0x1007 /* get error status and clear */ -#define SO_TYPE 0x1008 /* get socket type */ - -/* - * Options for connect and disconnect data and options. Used only by - * non-TCP/IP transports such as DECNet, OSI TP4, etc. - */ -#define SO_CONNDATA 0x7000 -#define SO_CONNOPT 0x7001 -#define SO_DISCDATA 0x7002 -#define SO_DISCOPT 0x7003 -#define SO_CONNDATALEN 0x7004 -#define SO_CONNOPTLEN 0x7005 -#define SO_DISCDATALEN 0x7006 -#define SO_DISCOPTLEN 0x7007 - -/* - * Option for opening sockets for synchronous access. - */ -#define SO_OPENTYPE 0x7008 - -#define SO_SYNCHRONOUS_ALERT 0x10 -#define SO_SYNCHRONOUS_NONALERT 0x20 - -/* - * Other NT-specific options. - */ -#define SO_MAXDG 0x7009 -#define SO_MAXPATHDG 0x700A - -/* - * TCP options. - */ -#define TCP_NODELAY 0x0001 -#define TCP_BSDURGENT 0x7000 - -/* - * Address families. - */ -#define AF_UNSPEC 0 /* unspecified */ -#define AF_UNIX 1 /* local to host (pipes, portals) */ -#define AF_INET 2 /* internetwork: UDP, TCP, etc. */ -#define AF_IMPLINK 3 /* arpanet imp addresses */ -#define AF_PUP 4 /* pup protocols: e.g. BSP */ -#define AF_CHAOS 5 /* mit CHAOS protocols */ -#define AF_IPX 6 /* IPX and SPX */ -#define AF_NS 6 /* XEROX NS protocols */ -#define AF_ISO 7 /* ISO protocols */ -#define AF_OSI AF_ISO /* OSI is ISO */ -#define AF_ECMA 8 /* european computer manufacturers */ -#define AF_DATAKIT 9 /* datakit protocols */ -#define AF_CCITT 10 /* CCITT protocols, X.25 etc */ -#define AF_SNA 11 /* IBM SNA */ -#define AF_DECnet 12 /* DECnet */ -#define AF_DLI 13 /* Direct data link interface */ -#define AF_LAT 14 /* LAT */ -#define AF_HYLINK 15 /* NSC Hyperchannel */ -#define AF_APPLETALK 16 /* AppleTalk */ -#define AF_NETBIOS 17 /* NetBios-style addresses */ -#define AF_VOICEVIEW 18 /* VoiceView */ - -#define AF_MAX 19 - -/* - * Structure used by kernel to store most - * addresses. - */ -struct sockaddr { - u_short sa_family; /* address family */ - char sa_data[14]; /* up to 14 bytes of direct address */ -}; - -/* - * Structure used by kernel to pass protocol - * information in raw sockets. - */ -struct sockproto { - u_short sp_family; /* address family */ - u_short sp_protocol; /* protocol */ -}; - -/* - * Protocol families, same as address families for now. - */ -#define PF_UNSPEC AF_UNSPEC -#define PF_UNIX AF_UNIX -#define PF_INET AF_INET -#define PF_IMPLINK AF_IMPLINK -#define PF_PUP AF_PUP -#define PF_CHAOS AF_CHAOS -#define PF_NS AF_NS -#define PF_IPX AF_IPX -#define PF_ISO AF_ISO -#define PF_OSI AF_OSI -#define PF_ECMA AF_ECMA -#define PF_DATAKIT AF_DATAKIT -#define PF_CCITT AF_CCITT -#define PF_SNA AF_SNA -#define PF_DECnet AF_DECnet -#define PF_DLI AF_DLI -#define PF_LAT AF_LAT -#define PF_HYLINK AF_HYLINK -#define PF_APPLETALK AF_APPLETALK -#define PF_VOICEVIEW AF_VOICEVIEW - -#define PF_MAX AF_MAX - -/* - * Structure used for manipulating linger option. - */ -struct linger { - u_short l_onoff; /* option on/off */ - u_short l_linger; /* linger time */ -}; - -/* - * Level number for (get/set)sockopt() to apply to socket itself. - */ -#define SOL_SOCKET 0xffff /* options for socket level */ - -/* - * Maximum queue length specifiable by listen. - */ -#define SOMAXCONN 5 - -#define MSG_OOB 0x1 /* process out-of-band data */ -#define MSG_PEEK 0x2 /* peek at incoming message */ -#define MSG_DONTROUTE 0x4 /* send without using routing tables */ - -#define MSG_MAXIOVLEN 16 - -#define MSG_PARTIAL 0x8000 /* partial send or recv for message xport */ - -/* - * Define constant based on rfc883, used by gethostbyxxxx() calls. - */ -#define MAXGETHOSTSTRUCT 1024 - -/* - * Define flags to be used with the WSAAsyncSelect() call. - */ -#define FD_READ 0x01 -#define FD_WRITE 0x02 -#define FD_OOB 0x04 -#define FD_ACCEPT 0x08 -#define FD_CONNECT 0x10 -#define FD_CLOSE 0x20 - -/* - * All Windows Sockets error constants are biased by WSABASEERR from - * the "normal" - */ -#define WSABASEERR 10000 -/* - * Windows Sockets definitions of regular Microsoft C error constants - */ -#define WSAEINTR (WSABASEERR+4) -#define WSAEBADF (WSABASEERR+9) -#define WSAEACCES (WSABASEERR+13) -#define WSAEFAULT (WSABASEERR+14) -#define WSAEINVAL (WSABASEERR+22) -#define WSAEMFILE (WSABASEERR+24) - -/* - * Windows Sockets definitions of regular Berkeley error constants - */ -#define WSAEWOULDBLOCK (WSABASEERR+35) -#define WSAEINPROGRESS (WSABASEERR+36) -#define WSAEALREADY (WSABASEERR+37) -#define WSAENOTSOCK (WSABASEERR+38) -#define WSAEDESTADDRREQ (WSABASEERR+39) -#define WSAEMSGSIZE (WSABASEERR+40) -#define WSAEPROTOTYPE (WSABASEERR+41) -#define WSAENOPROTOOPT (WSABASEERR+42) -#define WSAEPROTONOSUPPORT (WSABASEERR+43) -#define WSAESOCKTNOSUPPORT (WSABASEERR+44) -#define WSAEOPNOTSUPP (WSABASEERR+45) -#define WSAEPFNOSUPPORT (WSABASEERR+46) -#define WSAEAFNOSUPPORT (WSABASEERR+47) -#define WSAEADDRINUSE (WSABASEERR+48) -#define WSAEADDRNOTAVAIL (WSABASEERR+49) -#define WSAENETDOWN (WSABASEERR+50) -#define WSAENETUNREACH (WSABASEERR+51) -#define WSAENETRESET (WSABASEERR+52) -#define WSAECONNABORTED (WSABASEERR+53) -#define WSAECONNRESET (WSABASEERR+54) -#define WSAENOBUFS (WSABASEERR+55) -#define WSAEISCONN (WSABASEERR+56) -#define WSAENOTCONN (WSABASEERR+57) -#define WSAESHUTDOWN (WSABASEERR+58) -#define WSAETOOMANYREFS (WSABASEERR+59) -#define WSAETIMEDOUT (WSABASEERR+60) -#define WSAECONNREFUSED (WSABASEERR+61) -#define WSAELOOP (WSABASEERR+62) -#define WSAENAMETOOLONG (WSABASEERR+63) -#define WSAEHOSTDOWN (WSABASEERR+64) -#define WSAEHOSTUNREACH (WSABASEERR+65) -#define WSAENOTEMPTY (WSABASEERR+66) -#define WSAEPROCLIM (WSABASEERR+67) -#define WSAEUSERS (WSABASEERR+68) -#define WSAEDQUOT (WSABASEERR+69) -#define WSAESTALE (WSABASEERR+70) -#define WSAEREMOTE (WSABASEERR+71) - -#define WSAEDISCON (WSABASEERR+101) - -/* - * Extended Windows Sockets error constant definitions - */ -#define WSASYSNOTREADY (WSABASEERR+91) -#define WSAVERNOTSUPPORTED (WSABASEERR+92) -#define WSANOTINITIALISED (WSABASEERR+93) - -/* - * Error return codes from gethostbyname() and gethostbyaddr() - * (when using the resolver). Note that these errors are - * retrieved via WSAGetLastError() and must therefore follow - * the rules for avoiding clashes with error numbers from - * specific implementations or language run-time systems. - * For this reason the codes are based at WSABASEERR+1001. - * Note also that [WSA]NO_ADDRESS is defined only for - * compatibility purposes. - */ - -#define h_errno WSAGetLastError() - -/* Authoritative Answer: Host not found */ -#define WSAHOST_NOT_FOUND (WSABASEERR+1001) -#define HOST_NOT_FOUND WSAHOST_NOT_FOUND - -/* Non-Authoritative: Host not found, or SERVERFAIL */ -#define WSATRY_AGAIN (WSABASEERR+1002) -#define TRY_AGAIN WSATRY_AGAIN - -/* Non recoverable errors, FORMERR, REFUSED, NOTIMP */ -#define WSANO_RECOVERY (WSABASEERR+1003) -#define NO_RECOVERY WSANO_RECOVERY - -/* Valid name, no data record of requested type */ -#define WSANO_DATA (WSABASEERR+1004) -#define NO_DATA WSANO_DATA - -/* no address, look for MX record */ -#define WSANO_ADDRESS WSANO_DATA -#define NO_ADDRESS WSANO_ADDRESS - -/* - * Windows Sockets errors redefined as regular Berkeley error constants. - * These are commented out in Windows NT to avoid conflicts with errno.h. - * Use the WSA constants instead. - */ -#if 0 -#define EWOULDBLOCK WSAEWOULDBLOCK -#define EINPROGRESS WSAEINPROGRESS -#define EALREADY WSAEALREADY -#define ENOTSOCK WSAENOTSOCK -#define EDESTADDRREQ WSAEDESTADDRREQ -#define EMSGSIZE WSAEMSGSIZE -#define EPROTOTYPE WSAEPROTOTYPE -#define ENOPROTOOPT WSAENOPROTOOPT -#define EPROTONOSUPPORT WSAEPROTONOSUPPORT -#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT -#define EOPNOTSUPP WSAEOPNOTSUPP -#define EPFNOSUPPORT WSAEPFNOSUPPORT -#define EAFNOSUPPORT WSAEAFNOSUPPORT -#define EADDRINUSE WSAEADDRINUSE -#define EADDRNOTAVAIL WSAEADDRNOTAVAIL -#define ENETDOWN WSAENETDOWN -#define ENETUNREACH WSAENETUNREACH -#define ENETRESET WSAENETRESET -#define ECONNABORTED WSAECONNABORTED -#define ECONNRESET WSAECONNRESET -#define ENOBUFS WSAENOBUFS -#define EISCONN WSAEISCONN -#define ENOTCONN WSAENOTCONN -#define ESHUTDOWN WSAESHUTDOWN -#define ETOOMANYREFS WSAETOOMANYREFS -#define ETIMEDOUT WSAETIMEDOUT -#define ECONNREFUSED WSAECONNREFUSED -#define ELOOP WSAELOOP -#define ENAMETOOLONG WSAENAMETOOLONG -#define EHOSTDOWN WSAEHOSTDOWN -#define EHOSTUNREACH WSAEHOSTUNREACH -#define ENOTEMPTY WSAENOTEMPTY -#define EPROCLIM WSAEPROCLIM -#define EUSERS WSAEUSERS -#define EDQUOT WSAEDQUOT -#define ESTALE WSAESTALE -#define EREMOTE WSAEREMOTE -#endif - -/* Socket function prototypes */ - -#ifdef __cplusplus -extern "C" { -#endif - -SOCKET PASCAL FAR accept (SOCKET s, struct sockaddr FAR *addr, - int FAR *addrlen); - -int PASCAL FAR bind (SOCKET s, const struct sockaddr FAR *addr, int namelen); - -int PASCAL FAR closesocket (SOCKET s); - -int PASCAL FAR connect (SOCKET s, const struct sockaddr FAR *name, int namelen); - -int PASCAL FAR ioctlsocket (SOCKET s, long cmd, u_long FAR *argp); - -int PASCAL FAR getpeername (SOCKET s, struct sockaddr FAR *name, - int FAR * namelen); - -int PASCAL FAR getsockname (SOCKET s, struct sockaddr FAR *name, - int FAR * namelen); - -int PASCAL FAR getsockopt (SOCKET s, int level, int optname, - char FAR * optval, int FAR *optlen); - -u_long PASCAL FAR htonl (u_long hostlong); - -u_short PASCAL FAR htons (u_short hostshort); - -unsigned long PASCAL FAR inet_addr (const char FAR * cp); - -char FAR * PASCAL FAR inet_ntoa (struct in_addr in); - -int PASCAL FAR listen (SOCKET s, int backlog); - -u_long PASCAL FAR ntohl (u_long netlong); - -u_short PASCAL FAR ntohs (u_short netshort); - -int PASCAL FAR recv (SOCKET s, char FAR * buf, int len, int flags); - -int PASCAL FAR recvfrom (SOCKET s, char FAR * buf, int len, int flags, - struct sockaddr FAR *from, int FAR * fromlen); - -#if 0 -int PASCAL FAR select (int nfds, fd_set FAR *readfds, fd_set FAR *writefds, - fd_set FAR *exceptfds, const struct timeval FAR *timeout); -#endif - -int PASCAL FAR send (SOCKET s, const char FAR * buf, int len, int flags); - -int PASCAL FAR sendto (SOCKET s, const char FAR * buf, int len, int flags, - const struct sockaddr FAR *to, int tolen); - -int PASCAL FAR setsockopt (SOCKET s, int level, int optname, - const char FAR * optval, int optlen); - -int PASCAL FAR shutdown (SOCKET s, int how); - -SOCKET PASCAL FAR socket (int af, int type, int protocol); - -/* Database function prototypes */ - -struct hostent FAR * PASCAL FAR gethostbyaddr(const char FAR * addr, - int len, int type); - -struct hostent FAR * PASCAL FAR gethostbyname(const char FAR * name); - -int PASCAL FAR gethostname (char FAR * name, int namelen); - -struct servent FAR * PASCAL FAR getservbyport(int port, const char FAR * proto); - -struct servent FAR * PASCAL FAR getservbyname(const char FAR * name, - const char FAR * proto); - -struct protoent FAR * PASCAL FAR getprotobynumber(int proto); - -struct protoent FAR * PASCAL FAR getprotobyname(const char FAR * name); - -#ifdef __cplusplus -} -#endif - -/* Microsoft Windows Extended data types */ -typedef struct sockaddr SOCKADDR; -typedef struct sockaddr *PSOCKADDR; -typedef struct sockaddr FAR *LPSOCKADDR; - -typedef struct sockaddr_in SOCKADDR_IN; -typedef struct sockaddr_in *PSOCKADDR_IN; -typedef struct sockaddr_in FAR *LPSOCKADDR_IN; - -typedef struct linger LINGER; -typedef struct linger *PLINGER; -typedef struct linger FAR *LPLINGER; - -typedef struct in_addr IN_ADDR; -typedef struct in_addr *PIN_ADDR; -typedef struct in_addr FAR *LPIN_ADDR; - -typedef struct fd_set FD_SET; -typedef struct fd_set *PFD_SET; -typedef struct fd_set FAR *LPFD_SET; - -typedef struct hostent HOSTENT; -typedef struct hostent *PHOSTENT; -typedef struct hostent FAR *LPHOSTENT; - -typedef struct servent SERVENT; -typedef struct servent *PSERVENT; -typedef struct servent FAR *LPSERVENT; - -typedef struct protoent PROTOENT; -typedef struct protoent *PPROTOENT; -typedef struct protoent FAR *LPPROTOENT; - -typedef struct timeval TIMEVAL; -typedef struct timeval *PTIMEVAL; -typedef struct timeval FAR *LPTIMEVAL; - -#endif /* _WINSOCKAPI_ */ +/* WINSOCK.H--definitions to be used with the WINSOCK.DLL
+ * Copyright (c) 1993-1995, Microsoft Corp. All rights reserved.
+ *
+ * This header file corresponds to version 1.1 of the Windows Sockets specification.
+ *
+ * This file includes parts which are Copyright (c) 1982-1986 Regents
+ * of the University of California. All rights reserved. The
+ * Berkeley Software License Agreement specifies the terms and
+ * conditions for redistribution.
+ *
+ */
+
+#ifndef _WINSOCKAPI_
+#define _WINSOCKAPI_
+
+#define FAR
+#define PASCAL
+
+/*
+ * Basic system type definitions, taken from the BSD file sys/types.h.
+ */
+typedef unsigned char u_char;
+typedef unsigned short u_short;
+typedef unsigned int u_int;
+typedef unsigned long u_long;
+
+/*
+ * The new type to be used in all
+ * instances which refer to sockets.
+ */
+typedef u_int SOCKET;
+
+// FIXME
+#if 0
+/*
+ * Select uses arrays of SOCKETs. These macros manipulate such
+ * arrays. FD_SETSIZE may be defined by the user before including
+ * this file, but the default here should be >= 64.
+ *
+ * CAVEAT IMPLEMENTOR and USER: THESE MACROS AND TYPES MUST BE
+ * INCLUDED IN WINSOCK.H EXACTLY AS SHOWN HERE.
+ */
+#ifndef FD_SETSIZE
+#define FD_SETSIZE 64
+#endif /* FD_SETSIZE */
+
+typedef struct fd_set {
+ u_int fd_count; /* how many are SET? */
+ SOCKET fd_array[FD_SETSIZE]; /* an array of SOCKETs */
+} fd_set;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int PASCAL FAR __WSAFDIsSet(SOCKET, fd_set FAR *);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#define FD_CLR(fd, set) do { \
+ u_int __i; \
+ for (__i = 0; __i < ((fd_set FAR *)(set))->fd_count ; __i++) { \
+ if (((fd_set FAR *)(set))->fd_array[__i] == fd) { \
+ while (__i < ((fd_set FAR *)(set))->fd_count-1) { \
+ ((fd_set FAR *)(set))->fd_array[__i] = \
+ ((fd_set FAR *)(set))->fd_array[__i+1]; \
+ __i++; \
+ } \
+ ((fd_set FAR *)(set))->fd_count--; \
+ break; \
+ } \
+ } \
+} while(0)
+
+#define FD_SET(fd, set) do { \
+ if (((fd_set FAR *)(set))->fd_count < FD_SETSIZE) \
+ ((fd_set FAR *)(set))->fd_array[((fd_set FAR *)(set))->fd_count++]=(fd);\
+} while(0)
+
+#define FD_ZERO(set) (((fd_set FAR *)(set))->fd_count=0)
+
+#define FD_ISSET(fd, set) __WSAFDIsSet((SOCKET)(fd), (fd_set FAR *)(set))
+
+/*
+ * Structure used in select() call, taken from the BSD file sys/time.h.
+ */
+struct timeval {
+ long tv_sec; /* seconds */
+ long tv_usec; /* and microseconds */
+};
+
+/*
+ * Operations on timevals.
+ *
+ * NB: timercmp does not work for >= or <=.
+ */
+#define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec)
+#define timercmp(tvp, uvp, cmp) \
+ ((tvp)->tv_sec cmp (uvp)->tv_sec || \
+ (tvp)->tv_sec == (uvp)->tv_sec && (tvp)->tv_usec cmp (uvp)->tv_usec)
+#define timerclear(tvp) (tvp)->tv_sec = (tvp)->tv_usec = 0
+#endif
+
+/*
+ * Commands for ioctlsocket(), taken from the BSD file fcntl.h.
+ *
+ *
+ * Ioctl's have the command encoded in the lower word,
+ * and the size of any in or out parameters in the upper
+ * word. The high 2 bits of the upper word are used
+ * to encode the in/out status of the parameter; for now
+ * we restrict parameters to at most 128 bytes.
+ */
+#define IOCPARM_MASK 0x7f /* parameters must be < 128 bytes */
+#define IOC_VOID 0x20000000 /* no parameters */
+#define IOC_OUT 0x40000000 /* copy out parameters */
+#define IOC_IN 0x80000000 /* copy in parameters */
+#define IOC_INOUT (IOC_IN|IOC_OUT)
+ /* 0x20000000 distinguishes new &
+ old ioctl's */
+#define _IO(x,y) (IOC_VOID|((x)<<8)|(y))
+
+#define _IOR(x,y,t) (IOC_OUT|(((long)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
+
+#define _IOW(x,y,t) (IOC_IN|(((long)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
+
+#define FIONREAD _IOR('f', 127, u_long) /* get # bytes to read */
+#define FIONBIO _IOW('f', 126, u_long) /* set/clear non-blocking i/o */
+#define FIOASYNC _IOW('f', 125, u_long) /* set/clear async i/o */
+
+/* Socket I/O Controls */
+#define SIOCSHIWAT _IOW('s', 0, u_long) /* set high watermark */
+#define SIOCGHIWAT _IOR('s', 1, u_long) /* get high watermark */
+#define SIOCSLOWAT _IOW('s', 2, u_long) /* set low watermark */
+#define SIOCGLOWAT _IOR('s', 3, u_long) /* get low watermark */
+#define SIOCATMARK _IOR('s', 7, u_long) /* at oob mark? */
+
+/*
+ * Structures returned by network data base library, taken from the
+ * BSD file netdb.h. All addresses are supplied in host order, and
+ * returned in network order (suitable for use in system calls).
+ */
+
+struct hostent {
+ char FAR * h_name; /* official name of host */
+ char FAR * FAR * h_aliases; /* alias list */
+ short h_addrtype; /* host address type */
+ short h_length; /* length of address */
+ char FAR * FAR * h_addr_list; /* list of addresses */
+#define h_addr h_addr_list[0] /* address, for backward compat */
+};
+
+/*
+ * It is assumed here that a network number
+ * fits in 32 bits.
+ */
+struct netent {
+ char FAR * n_name; /* official name of net */
+ char FAR * FAR * n_aliases; /* alias list */
+ short n_addrtype; /* net address type */
+ u_long n_net; /* network # */
+};
+
+struct servent {
+ char FAR * s_name; /* official service name */
+ char FAR * FAR * s_aliases; /* alias list */
+ short s_port; /* port # */
+ char FAR * s_proto; /* protocol to use */
+};
+
+struct protoent {
+ char FAR * p_name; /* official protocol name */
+ char FAR * FAR * p_aliases; /* alias list */
+ short p_proto; /* protocol # */
+};
+
+/*
+ * Constants and structures defined by the internet system,
+ * Per RFC 790, September 1981, taken from the BSD file netinet/in.h.
+ */
+
+/*
+ * Protocols
+ */
+#define IPPROTO_IP 0 /* dummy for IP */
+#define IPPROTO_ICMP 1 /* control message protocol */
+#define IPPROTO_GGP 2 /* gateway^2 (deprecated) */
+#define IPPROTO_TCP 6 /* tcp */
+#define IPPROTO_PUP 12 /* pup */
+#define IPPROTO_UDP 17 /* user datagram protocol */
+#define IPPROTO_IDP 22 /* xns idp */
+#define IPPROTO_ND 77 /* UNOFFICIAL net disk proto */
+
+#define IPPROTO_RAW 255 /* raw IP packet */
+#define IPPROTO_MAX 256
+
+/*
+ * Port/socket numbers: network standard functions
+ */
+#define IPPORT_ECHO 7
+#define IPPORT_DISCARD 9
+#define IPPORT_SYSTAT 11
+#define IPPORT_DAYTIME 13
+#define IPPORT_NETSTAT 15
+#define IPPORT_FTP 21
+#define IPPORT_TELNET 23
+#define IPPORT_SMTP 25
+#define IPPORT_TIMESERVER 37
+#define IPPORT_NAMESERVER 42
+#define IPPORT_WHOIS 43
+#define IPPORT_MTP 57
+
+/*
+ * Port/socket numbers: host specific functions
+ */
+#define IPPORT_TFTP 69
+#define IPPORT_RJE 77
+#define IPPORT_FINGER 79
+#define IPPORT_TTYLINK 87
+#define IPPORT_SUPDUP 95
+
+/*
+ * UNIX TCP sockets
+ */
+#define IPPORT_EXECSERVER 512
+#define IPPORT_LOGINSERVER 513
+#define IPPORT_CMDSERVER 514
+#define IPPORT_EFSSERVER 520
+
+/*
+ * UNIX UDP sockets
+ */
+#define IPPORT_BIFFUDP 512
+#define IPPORT_WHOSERVER 513
+#define IPPORT_ROUTESERVER 520
+ /* 520+1 also used */
+
+/*
+ * Ports < IPPORT_RESERVED are reserved for
+ * privileged processes (e.g. root).
+ */
+#define IPPORT_RESERVED 1024
+
+/*
+ * Link numbers
+ */
+#define IMPLINK_IP 155
+#define IMPLINK_LOWEXPER 156
+#define IMPLINK_HIGHEXPER 158
+
+/*
+ * Internet address (old style... should be updated)
+ */
+struct in_addr {
+ union {
+ struct { u_char s_b1,s_b2,s_b3,s_b4; } S_un_b;
+ struct { u_short s_w1,s_w2; } S_un_w;
+ u_long S_addr;
+ } S_un;
+#define s_addr S_un.S_addr
+ /* can be used for most tcp & ip code */
+#define s_host S_un.S_un_b.s_b2
+ /* host on imp */
+#define s_net S_un.S_un_b.s_b1
+ /* network */
+#define s_imp S_un.S_un_w.s_w2
+ /* imp */
+#define s_impno S_un.S_un_b.s_b4
+ /* imp # */
+#define s_lh S_un.S_un_b.s_b3
+ /* logical host */
+};
+
+/*
+ * Definitions of bits in internet address integers.
+ * On subnets, the decomposition of addresses to host and net parts
+ * is done according to subnet mask, not the masks here.
+ */
+#define IN_CLASSA(i) (((long)(i) & 0x80000000) == 0)
+#define IN_CLASSA_NET 0xff000000
+#define IN_CLASSA_NSHIFT 24
+#define IN_CLASSA_HOST 0x00ffffff
+#define IN_CLASSA_MAX 128
+
+#define IN_CLASSB(i) (((long)(i) & 0xc0000000) == 0x80000000)
+#define IN_CLASSB_NET 0xffff0000
+#define IN_CLASSB_NSHIFT 16
+#define IN_CLASSB_HOST 0x0000ffff
+#define IN_CLASSB_MAX 65536
+
+#define IN_CLASSC(i) (((long)(i) & 0xe0000000) == 0xc0000000)
+#define IN_CLASSC_NET 0xffffff00
+#define IN_CLASSC_NSHIFT 8
+#define IN_CLASSC_HOST 0x000000ff
+
+#define INADDR_ANY (u_long)0x00000000
+#define INADDR_LOOPBACK 0x7f000001
+#define INADDR_BROADCAST (u_long)0xffffffff
+#define INADDR_NONE 0xffffffff
+
+/*
+ * Socket address, internet style.
+ */
+struct sockaddr_in {
+ short sin_family;
+ u_short sin_port;
+ struct in_addr sin_addr;
+ char sin_zero[8];
+};
+
+#define WSADESCRIPTION_LEN 256
+#define WSASYS_STATUS_LEN 128
+
+
+/*
+ * Options for use with [gs]etsockopt at the IP level.
+ */
+#define IP_OPTIONS 1 /* set/get IP per-packet options */
+#define IP_MULTICAST_IF 2 /* set/get IP multicast interface */
+#define IP_MULTICAST_TTL 3 /* set/get IP multicast timetolive */
+#define IP_MULTICAST_LOOP 4 /* set/get IP multicast loopback */
+#define IP_ADD_MEMBERSHIP 5 /* add an IP group membership */
+#define IP_DROP_MEMBERSHIP 6 /* drop an IP group membership */
+
+#define IP_DEFAULT_MULTICAST_TTL 1 /* normally limit m'casts to 1 hop */
+#define IP_DEFAULT_MULTICAST_LOOP 1 /* normally hear sends if a member */
+#define IP_MAX_MEMBERSHIPS 20 /* per socket; must fit in one mbuf */
+
+/*
+ * Argument structure for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP.
+ */
+struct ip_mreq {
+ struct in_addr imr_multiaddr; /* IP multicast address of group */
+ struct in_addr imr_interface; /* local IP address of interface */
+};
+
+/*
+ * Definitions related to sockets: types, address families, options,
+ * taken from the BSD file sys/socket.h.
+ */
+
+/*
+ * This is used instead of -1, since the
+ * SOCKET type is unsigned.
+ */
+#define INVALID_SOCKET (SOCKET)(~0)
+#define SOCKET_ERROR (-1)
+
+/*
+ * Types
+ */
+#define SOCK_STREAM 1 /* stream socket */
+#define SOCK_DGRAM 2 /* datagram socket */
+#define SOCK_RAW 3 /* raw-protocol interface */
+#define SOCK_RDM 4 /* reliably-delivered message */
+#define SOCK_SEQPACKET 5 /* sequenced packet stream */
+
+/*
+ * Option flags per-socket.
+ */
+#define SO_DEBUG 0x0001 /* turn on debugging info recording */
+#define SO_ACCEPTCONN 0x0002 /* socket has had listen() */
+#define SO_REUSEADDR 0x0004 /* allow local address reuse */
+#define SO_KEEPALIVE 0x0008 /* keep connections alive */
+#define SO_DONTROUTE 0x0010 /* just use interface addresses */
+#define SO_BROADCAST 0x0020 /* permit sending of broadcast msgs */
+#define SO_USELOOPBACK 0x0040 /* bypass hardware when possible */
+#define SO_LINGER 0x0080 /* linger on close if data present */
+#define SO_OOBINLINE 0x0100 /* leave received OOB data in line */
+
+#define SO_DONTLINGER (u_int)(~SO_LINGER)
+
+/*
+ * Additional options.
+ */
+#define SO_SNDBUF 0x1001 /* send buffer size */
+#define SO_RCVBUF 0x1002 /* receive buffer size */
+#define SO_SNDLOWAT 0x1003 /* send low-water mark */
+#define SO_RCVLOWAT 0x1004 /* receive low-water mark */
+#define SO_SNDTIMEO 0x1005 /* send timeout */
+#define SO_RCVTIMEO 0x1006 /* receive timeout */
+#define SO_ERROR 0x1007 /* get error status and clear */
+#define SO_TYPE 0x1008 /* get socket type */
+
+/*
+ * Options for connect and disconnect data and options. Used only by
+ * non-TCP/IP transports such as DECNet, OSI TP4, etc.
+ */
+#define SO_CONNDATA 0x7000
+#define SO_CONNOPT 0x7001
+#define SO_DISCDATA 0x7002
+#define SO_DISCOPT 0x7003
+#define SO_CONNDATALEN 0x7004
+#define SO_CONNOPTLEN 0x7005
+#define SO_DISCDATALEN 0x7006
+#define SO_DISCOPTLEN 0x7007
+
+/*
+ * Option for opening sockets for synchronous access.
+ */
+#define SO_OPENTYPE 0x7008
+
+#define SO_SYNCHRONOUS_ALERT 0x10
+#define SO_SYNCHRONOUS_NONALERT 0x20
+
+/*
+ * Other NT-specific options.
+ */
+#define SO_MAXDG 0x7009
+#define SO_MAXPATHDG 0x700A
+
+/*
+ * TCP options.
+ */
+#define TCP_NODELAY 0x0001
+#define TCP_BSDURGENT 0x7000
+
+/*
+ * Address families.
+ */
+#define AF_UNSPEC 0 /* unspecified */
+#define AF_UNIX 1 /* local to host (pipes, portals) */
+#define AF_INET 2 /* internetwork: UDP, TCP, etc. */
+#define AF_IMPLINK 3 /* arpanet imp addresses */
+#define AF_PUP 4 /* pup protocols: e.g. BSP */
+#define AF_CHAOS 5 /* mit CHAOS protocols */
+#define AF_IPX 6 /* IPX and SPX */
+#define AF_NS 6 /* XEROX NS protocols */
+#define AF_ISO 7 /* ISO protocols */
+#define AF_OSI AF_ISO /* OSI is ISO */
+#define AF_ECMA 8 /* european computer manufacturers */
+#define AF_DATAKIT 9 /* datakit protocols */
+#define AF_CCITT 10 /* CCITT protocols, X.25 etc */
+#define AF_SNA 11 /* IBM SNA */
+#define AF_DECnet 12 /* DECnet */
+#define AF_DLI 13 /* Direct data link interface */
+#define AF_LAT 14 /* LAT */
+#define AF_HYLINK 15 /* NSC Hyperchannel */
+#define AF_APPLETALK 16 /* AppleTalk */
+#define AF_NETBIOS 17 /* NetBios-style addresses */
+#define AF_VOICEVIEW 18 /* VoiceView */
+
+#define AF_MAX 19
+
+/*
+ * Structure used by kernel to store most
+ * addresses.
+ */
+struct sockaddr {
+ u_short sa_family; /* address family */
+ char sa_data[14]; /* up to 14 bytes of direct address */
+};
+
+/*
+ * Structure used by kernel to pass protocol
+ * information in raw sockets.
+ */
+struct sockproto {
+ u_short sp_family; /* address family */
+ u_short sp_protocol; /* protocol */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define PF_UNSPEC AF_UNSPEC
+#define PF_UNIX AF_UNIX
+#define PF_INET AF_INET
+#define PF_IMPLINK AF_IMPLINK
+#define PF_PUP AF_PUP
+#define PF_CHAOS AF_CHAOS
+#define PF_NS AF_NS
+#define PF_IPX AF_IPX
+#define PF_ISO AF_ISO
+#define PF_OSI AF_OSI
+#define PF_ECMA AF_ECMA
+#define PF_DATAKIT AF_DATAKIT
+#define PF_CCITT AF_CCITT
+#define PF_SNA AF_SNA
+#define PF_DECnet AF_DECnet
+#define PF_DLI AF_DLI
+#define PF_LAT AF_LAT
+#define PF_HYLINK AF_HYLINK
+#define PF_APPLETALK AF_APPLETALK
+#define PF_VOICEVIEW AF_VOICEVIEW
+
+#define PF_MAX AF_MAX
+
+/*
+ * Structure used for manipulating linger option.
+ */
+struct linger {
+ u_short l_onoff; /* option on/off */
+ u_short l_linger; /* linger time */
+};
+
+/*
+ * Level number for (get/set)sockopt() to apply to socket itself.
+ */
+#define SOL_SOCKET 0xffff /* options for socket level */
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define SOMAXCONN 5
+
+#define MSG_OOB 0x1 /* process out-of-band data */
+#define MSG_PEEK 0x2 /* peek at incoming message */
+#define MSG_DONTROUTE 0x4 /* send without using routing tables */
+
+#define MSG_MAXIOVLEN 16
+
+#define MSG_PARTIAL 0x8000 /* partial send or recv for message xport */
+
+/*
+ * Define constant based on rfc883, used by gethostbyxxxx() calls.
+ */
+#define MAXGETHOSTSTRUCT 1024
+
+/*
+ * Define flags to be used with the WSAAsyncSelect() call.
+ */
+#define FD_READ 0x01
+#define FD_WRITE 0x02
+#define FD_OOB 0x04
+#define FD_ACCEPT 0x08
+#define FD_CONNECT 0x10
+#define FD_CLOSE 0x20
+
+/*
+ * All Windows Sockets error constants are biased by WSABASEERR from
+ * the "normal"
+ */
+#define WSABASEERR 10000
+/*
+ * Windows Sockets definitions of regular Microsoft C error constants
+ */
+#define WSAEINTR (WSABASEERR+4)
+#define WSAEBADF (WSABASEERR+9)
+#define WSAEACCES (WSABASEERR+13)
+#define WSAEFAULT (WSABASEERR+14)
+#define WSAEINVAL (WSABASEERR+22)
+#define WSAEMFILE (WSABASEERR+24)
+
+/*
+ * Windows Sockets definitions of regular Berkeley error constants
+ */
+#define WSAEWOULDBLOCK (WSABASEERR+35)
+#define WSAEINPROGRESS (WSABASEERR+36)
+#define WSAEALREADY (WSABASEERR+37)
+#define WSAENOTSOCK (WSABASEERR+38)
+#define WSAEDESTADDRREQ (WSABASEERR+39)
+#define WSAEMSGSIZE (WSABASEERR+40)
+#define WSAEPROTOTYPE (WSABASEERR+41)
+#define WSAENOPROTOOPT (WSABASEERR+42)
+#define WSAEPROTONOSUPPORT (WSABASEERR+43)
+#define WSAESOCKTNOSUPPORT (WSABASEERR+44)
+#define WSAEOPNOTSUPP (WSABASEERR+45)
+#define WSAEPFNOSUPPORT (WSABASEERR+46)
+#define WSAEAFNOSUPPORT (WSABASEERR+47)
+#define WSAEADDRINUSE (WSABASEERR+48)
+#define WSAEADDRNOTAVAIL (WSABASEERR+49)
+#define WSAENETDOWN (WSABASEERR+50)
+#define WSAENETUNREACH (WSABASEERR+51)
+#define WSAENETRESET (WSABASEERR+52)
+#define WSAECONNABORTED (WSABASEERR+53)
+#define WSAECONNRESET (WSABASEERR+54)
+#define WSAENOBUFS (WSABASEERR+55)
+#define WSAEISCONN (WSABASEERR+56)
+#define WSAENOTCONN (WSABASEERR+57)
+#define WSAESHUTDOWN (WSABASEERR+58)
+#define WSAETOOMANYREFS (WSABASEERR+59)
+#define WSAETIMEDOUT (WSABASEERR+60)
+#define WSAECONNREFUSED (WSABASEERR+61)
+#define WSAELOOP (WSABASEERR+62)
+#define WSAENAMETOOLONG (WSABASEERR+63)
+#define WSAEHOSTDOWN (WSABASEERR+64)
+#define WSAEHOSTUNREACH (WSABASEERR+65)
+#define WSAENOTEMPTY (WSABASEERR+66)
+#define WSAEPROCLIM (WSABASEERR+67)
+#define WSAEUSERS (WSABASEERR+68)
+#define WSAEDQUOT (WSABASEERR+69)
+#define WSAESTALE (WSABASEERR+70)
+#define WSAEREMOTE (WSABASEERR+71)
+
+#define WSAEDISCON (WSABASEERR+101)
+
+/*
+ * Extended Windows Sockets error constant definitions
+ */
+#define WSASYSNOTREADY (WSABASEERR+91)
+#define WSAVERNOTSUPPORTED (WSABASEERR+92)
+#define WSANOTINITIALISED (WSABASEERR+93)
+
+/*
+ * Error return codes from gethostbyname() and gethostbyaddr()
+ * (when using the resolver). Note that these errors are
+ * retrieved via WSAGetLastError() and must therefore follow
+ * the rules for avoiding clashes with error numbers from
+ * specific implementations or language run-time systems.
+ * For this reason the codes are based at WSABASEERR+1001.
+ * Note also that [WSA]NO_ADDRESS is defined only for
+ * compatibility purposes.
+ */
+
+#define h_errno WSAGetLastError()
+
+/* Authoritative Answer: Host not found */
+#define WSAHOST_NOT_FOUND (WSABASEERR+1001)
+#define HOST_NOT_FOUND WSAHOST_NOT_FOUND
+
+/* Non-Authoritative: Host not found, or SERVERFAIL */
+#define WSATRY_AGAIN (WSABASEERR+1002)
+#define TRY_AGAIN WSATRY_AGAIN
+
+/* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
+#define WSANO_RECOVERY (WSABASEERR+1003)
+#define NO_RECOVERY WSANO_RECOVERY
+
+/* Valid name, no data record of requested type */
+#define WSANO_DATA (WSABASEERR+1004)
+#define NO_DATA WSANO_DATA
+
+/* no address, look for MX record */
+#define WSANO_ADDRESS WSANO_DATA
+#define NO_ADDRESS WSANO_ADDRESS
+
+/*
+ * Windows Sockets errors redefined as regular Berkeley error constants.
+ * These are commented out in Windows NT to avoid conflicts with errno.h.
+ * Use the WSA constants instead.
+ */
+#if 0
+#define EWOULDBLOCK WSAEWOULDBLOCK
+#define EINPROGRESS WSAEINPROGRESS
+#define EALREADY WSAEALREADY
+#define ENOTSOCK WSAENOTSOCK
+#define EDESTADDRREQ WSAEDESTADDRREQ
+#define EMSGSIZE WSAEMSGSIZE
+#define EPROTOTYPE WSAEPROTOTYPE
+#define ENOPROTOOPT WSAENOPROTOOPT
+#define EPROTONOSUPPORT WSAEPROTONOSUPPORT
+#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT
+#define EOPNOTSUPP WSAEOPNOTSUPP
+#define EPFNOSUPPORT WSAEPFNOSUPPORT
+#define EAFNOSUPPORT WSAEAFNOSUPPORT
+#define EADDRINUSE WSAEADDRINUSE
+#define EADDRNOTAVAIL WSAEADDRNOTAVAIL
+#define ENETDOWN WSAENETDOWN
+#define ENETUNREACH WSAENETUNREACH
+#define ENETRESET WSAENETRESET
+#define ECONNABORTED WSAECONNABORTED
+#define ECONNRESET WSAECONNRESET
+#define ENOBUFS WSAENOBUFS
+#define EISCONN WSAEISCONN
+#define ENOTCONN WSAENOTCONN
+#define ESHUTDOWN WSAESHUTDOWN
+#define ETOOMANYREFS WSAETOOMANYREFS
+#define ETIMEDOUT WSAETIMEDOUT
+#define ECONNREFUSED WSAECONNREFUSED
+#define ELOOP WSAELOOP
+#define ENAMETOOLONG WSAENAMETOOLONG
+#define EHOSTDOWN WSAEHOSTDOWN
+#define EHOSTUNREACH WSAEHOSTUNREACH
+#define ENOTEMPTY WSAENOTEMPTY
+#define EPROCLIM WSAEPROCLIM
+#define EUSERS WSAEUSERS
+#define EDQUOT WSAEDQUOT
+#define ESTALE WSAESTALE
+#define EREMOTE WSAEREMOTE
+#endif
+
+/* Socket function prototypes */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+SOCKET PASCAL FAR accept (SOCKET s, struct sockaddr FAR *addr,
+ int FAR *addrlen);
+
+int PASCAL FAR bind (SOCKET s, const struct sockaddr FAR *addr, int namelen);
+
+int PASCAL FAR closesocket (SOCKET s);
+
+int PASCAL FAR connect (SOCKET s, const struct sockaddr FAR *name, int namelen);
+
+int PASCAL FAR ioctlsocket (SOCKET s, long cmd, u_long FAR *argp);
+
+int PASCAL FAR getpeername (SOCKET s, struct sockaddr FAR *name,
+ int FAR * namelen);
+
+int PASCAL FAR getsockname (SOCKET s, struct sockaddr FAR *name,
+ int FAR * namelen);
+
+int PASCAL FAR getsockopt (SOCKET s, int level, int optname,
+ char FAR * optval, int FAR *optlen);
+
+u_long PASCAL FAR htonl (u_long hostlong);
+
+u_short PASCAL FAR htons (u_short hostshort);
+
+unsigned long PASCAL FAR inet_addr (const char FAR * cp);
+
+char FAR * PASCAL FAR inet_ntoa (struct in_addr in);
+
+int PASCAL FAR listen (SOCKET s, int backlog);
+
+u_long PASCAL FAR ntohl (u_long netlong);
+
+u_short PASCAL FAR ntohs (u_short netshort);
+
+int PASCAL FAR recv (SOCKET s, char FAR * buf, int len, int flags);
+
+int PASCAL FAR recvfrom (SOCKET s, char FAR * buf, int len, int flags,
+ struct sockaddr FAR *from, int FAR * fromlen);
+
+#if 0
+int PASCAL FAR select (int nfds, fd_set FAR *readfds, fd_set FAR *writefds,
+ fd_set FAR *exceptfds, const struct timeval FAR *timeout);
+#endif
+
+int PASCAL FAR send (SOCKET s, const char FAR * buf, int len, int flags);
+
+int PASCAL FAR sendto (SOCKET s, const char FAR * buf, int len, int flags,
+ const struct sockaddr FAR *to, int tolen);
+
+int PASCAL FAR setsockopt (SOCKET s, int level, int optname,
+ const char FAR * optval, int optlen);
+
+int PASCAL FAR shutdown (SOCKET s, int how);
+
+SOCKET PASCAL FAR socket (int af, int type, int protocol);
+
+/* Database function prototypes */
+
+struct hostent FAR * PASCAL FAR gethostbyaddr(const char FAR * addr,
+ int len, int type);
+
+struct hostent FAR * PASCAL FAR gethostbyname(const char FAR * name);
+
+int PASCAL FAR gethostname (char FAR * name, int namelen);
+
+struct servent FAR * PASCAL FAR getservbyport(int port, const char FAR * proto);
+
+struct servent FAR * PASCAL FAR getservbyname(const char FAR * name,
+ const char FAR * proto);
+
+struct protoent FAR * PASCAL FAR getprotobynumber(int proto);
+
+struct protoent FAR * PASCAL FAR getprotobyname(const char FAR * name);
+
+#ifdef __cplusplus
+}
+#endif
+
+/* Microsoft Windows Extended data types */
+typedef struct sockaddr SOCKADDR;
+typedef struct sockaddr *PSOCKADDR;
+typedef struct sockaddr FAR *LPSOCKADDR;
+
+typedef struct sockaddr_in SOCKADDR_IN;
+typedef struct sockaddr_in *PSOCKADDR_IN;
+typedef struct sockaddr_in FAR *LPSOCKADDR_IN;
+
+typedef struct linger LINGER;
+typedef struct linger *PLINGER;
+typedef struct linger FAR *LPLINGER;
+
+typedef struct in_addr IN_ADDR;
+typedef struct in_addr *PIN_ADDR;
+typedef struct in_addr FAR *LPIN_ADDR;
+
+typedef struct fd_set FD_SET;
+typedef struct fd_set *PFD_SET;
+typedef struct fd_set FAR *LPFD_SET;
+
+typedef struct hostent HOSTENT;
+typedef struct hostent *PHOSTENT;
+typedef struct hostent FAR *LPHOSTENT;
+
+typedef struct servent SERVENT;
+typedef struct servent *PSERVENT;
+typedef struct servent FAR *LPSERVENT;
+
+typedef struct protoent PROTOENT;
+typedef struct protoent *PPROTOENT;
+typedef struct protoent FAR *LPPROTOENT;
+
+typedef struct timeval TIMEVAL;
+typedef struct timeval *PTIMEVAL;
+typedef struct timeval FAR *LPTIMEVAL;
+
+#endif /* _WINSOCKAPI_ */
|