508 lines
17 KiB
C
508 lines
17 KiB
C
/* WINSOCK.H--definitions to be used with the WINSOCK.DLL
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*
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* This header file corresponds to version 1.1 of the Windows Sockets
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* specification.
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*/
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#ifndef _WINSOCKAPI_
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#define _WINSOCKAPI_
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#ifndef RC_INVOKED
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#include <sys/types.h>
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/* Solaris uses these macro names */
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#undef FSHIFT
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#undef TRANSPARENT
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#include <netinet/in.h>
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/* Restore the Windows values */
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#ifdef _WINUSER_
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#undef FSHIFT
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#define FSHIFT 0x04
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#endif
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#ifdef _WINGDI_
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#undef TRANSPARENT
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#define TRANSPARENT 1
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#endif
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#ifdef HAVE_ARPA_INET_H
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#include <arpa/inet.h>
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#endif /* HAVE_ARPA_INET_H */
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#include <sys/time.h>
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#include <fcntl.h>
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#ifdef HAVE_NETDB_H
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#include <netdb.h>
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#endif /* HAVE_NETDB_H */
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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif /* HAVE_SYS_SOCKET_H */
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#include <sys/ioctl.h>
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#endif /* RC_INVOKED */
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#include "windef.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* defined(__cplusplus) */
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/* no "forced" alignment of ws_XXXXent here ! */
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typedef struct ws_hostent
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{
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char *h_name; /* official name of host */
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char **h_aliases; /* alias list */
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short h_addrtype; /* host address type */
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short h_length; /* length of address */
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char **h_addr_list; /* list of addresses from name server */
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} _ws_hostent;
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typedef struct ws_protoent
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{
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char *p_name; /* official protocol name */
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char **p_aliases; /* alias list */
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short p_proto; /* protocol # */
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} _ws_protoent;
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typedef struct ws_servent
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{
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char *s_name; /* official service name */
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char **s_aliases; /* alias list */
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short s_port; /* port # */
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char *s_proto; /* protocol to use */
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} _ws_servent;
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typedef struct ws_netent
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{
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char *n_name; /* official name of net */
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char **n_aliases; /* alias list */
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short n_addrtype; /* net address type */
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u_long n_net; /* network # */
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} _ws_netent;
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#include "pshpack1.h"
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typedef UINT SOCKET;
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typedef struct sockaddr ws_sockaddr;
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typedef struct ws_fd_set32_struct
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{
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UINT fd_count; /* how many are SET? */
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SOCKET fd_array[FD_SETSIZE]; /* an array of SOCKETs */
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} ws_fd_set32;
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/* ws_fd_set operations */
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INT WINAPI __WSAFDIsSet( SOCKET, ws_fd_set32 * );
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#define __WS_FD_CLR(fd, set, cast) do { \
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UINT __i; \
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for (__i = 0; __i < ((cast*)(set))->fd_count ; __i++) \
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{ \
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if (((cast*)(set))->fd_array[__i] == fd) \
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{ \
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while (__i < ((cast*)(set))->fd_count-1) \
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{ \
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((cast*)(set))->fd_array[__i] = \
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((cast*)(set))->fd_array[__i+1]; \
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__i++; \
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} \
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((cast*)(set))->fd_count--; \
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break; \
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} \
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} \
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} while(0)
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#define WS_FD_CLR(fd, set) __WS_FD_CLR((fd),(set), ws_fd_set32)
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#define __WS_FD_SET(fd, set, cast) do { \
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if (((cast*)(set))->fd_count < FD_SETSIZE) \
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((cast*)(set))->fd_array[((cast*)(set))->fd_count++]=(fd);\
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} while(0)
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#define WS_FD_SET(fd, set) __WS_FD_SET((fd),(set), ws_fd_set32)
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#define WS_FD_ZERO(set) (((ws_fd_set32*)(set))->fd_count=0)
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#define WS_FD_ISSET(fd, set) __WSAFDIsSet((SOCKET)(fd), (ws_fd_set32*)(set))
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/*
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* Internet address (old style... should be updated)
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*/
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struct ws_in_addr
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{
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union {
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struct { BYTE s_b1,s_b2,s_b3,s_b4; } S_un_b;
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struct { WORD s_w1,s_w2; } S_un_w;
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UINT S_addr;
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} S_un;
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#define ws_addr S_un.S_addr /* can be used for most tcp & ip code */
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#define ws_host S_un.S_un_b.s_b2 /* host on imp */
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#define ws_net S_un.S_un_b.s_b1 /* network */
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#define ws_imp S_un.S_un_w.s_w2 /* imp */
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#define ws_impno S_un.S_un_b.s_b4 /* imp # */
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#define ws_lh S_un.S_un_b.s_b3 /* logical host */
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};
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struct ws_sockaddr_in
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{
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SHORT sin_family;
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WORD sin_port;
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struct ws_in_addr sin_addr;
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BYTE sin_zero[8];
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};
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#define WSADESCRIPTION_LEN 256
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#define WSASYS_STATUS_LEN 128
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typedef struct WSAData {
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WORD wVersion;
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WORD wHighVersion;
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char szDescription[WSADESCRIPTION_LEN+1];
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char szSystemStatus[WSASYS_STATUS_LEN+1];
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WORD iMaxSockets;
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WORD iMaxUdpDg;
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char *lpVendorInfo;
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} WSADATA, *LPWSADATA;
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#include "poppack.h"
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/*
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* This is used instead of -1, since the
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* SOCKET type is unsigned.
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*/
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#define INVALID_SOCKET (~0)
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#define SOCKET_ERROR (-1)
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/*
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* Types
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*/
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#define WS_SOCK_STREAM 1 /* stream socket */
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#define WS_SOCK_DGRAM 2 /* datagram socket */
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#define WS_SOCK_RAW 3 /* raw-protocol interface */
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#define WS_SOCK_RDM 4 /* reliably-delivered message */
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#define WS_SOCK_SEQPACKET 5 /* sequenced packet stream */
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#define WS_SOL_SOCKET 0xffff
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#define WS_IPPROTO_TCP 6
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/*
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* Option flags per-socket.
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*/
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#define WS_SO_DEBUG 0x0001 /* turn on debugging info recording */
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#define WS_SO_ACCEPTCONN 0x0002 /* socket has had listen() */
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#define WS_SO_REUSEADDR 0x0004 /* allow local address reuse */
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#define WS_SO_KEEPALIVE 0x0008 /* keep connections alive */
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#define WS_SO_DONTROUTE 0x0010 /* just use interface addresses */
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#define WS_SO_BROADCAST 0x0020 /* permit sending of broadcast msgs */
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#define WS_SO_USELOOPBACK 0x0040 /* bypass hardware when possible */
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#define WS_SO_LINGER 0x0080 /* linger on close if data present */
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#define WS_SO_OOBINLINE 0x0100 /* leave received OOB data in line */
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#define WS_SO_DONTLINGER (UINT)(~WS_SO_LINGER)
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/*
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* Additional options.
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*/
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#define WS_SO_SNDBUF 0x1001 /* send buffer size */
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#define WS_SO_RCVBUF 0x1002 /* receive buffer size */
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#define WS_SO_SNDLOWAT 0x1003 /* send low-water mark */
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#define WS_SO_RCVLOWAT 0x1004 /* receive low-water mark */
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#define WS_SO_SNDTIMEO 0x1005 /* send timeout */
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#define WS_SO_RCVTIMEO 0x1006 /* receive timeout */
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#define WS_SO_ERROR 0x1007 /* get error status and clear */
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#define WS_SO_TYPE 0x1008 /* get socket type */
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#define WS_IOCPARM_MASK 0x7f /* parameters must be < 128 bytes */
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#define WS_IOC_VOID 0x20000000 /* no parameters */
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#define WS_IOC_OUT 0x40000000 /* copy out parameters */
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#define WS_IOC_IN 0x80000000 /* copy in parameters */
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#define WS_IOC_INOUT (WS_IOC_IN|WS_IOC_OUT)
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#define WS_IOR(x,y,t) (WS_IOC_OUT|(((UINT)sizeof(t)&WS_IOCPARM_MASK)<<16)|((x)<<8)|(y))
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#define WS_IOW(x,y,t) (WS_IOC_IN|(((UINT)sizeof(t)&WS_IOCPARM_MASK)<<16)|((x)<<8)|(y))
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/* IPPROTO_TCP options */
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#define WS_TCP_NODELAY 1 /* do not apply nagle algorithm */
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/*
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* Socket I/O flags (supported by spec 1.1)
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*/
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#define WS_FIONREAD WS_IOR('f', 127, u_long)
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#define WS_FIONBIO WS_IOW('f', 126, u_long)
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#define WS_SIOCATMARK WS_IOR('s', 7, u_long)
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/*
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* Maximum queue length specifiable by listen.
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*/
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#ifdef SOMAXCONN
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#undef SOMAXCONN
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#endif
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#define SOMAXCONN 5
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#ifndef MSG_DONTROUTE
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#define MSG_DONTROUTE 0x4 /* send without using routing tables */
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#endif
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#define MSG_MAXIOVLEN 16
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#ifndef MSG_PARTIAL
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#define MSG_PARTIAL 0x8000 /* partial send or recv (WSARecvEx) */
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#endif
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/*
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* Define constant based on rfc883, used by gethostbyxxxx() calls.
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*/
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#define MAXGETHOSTSTRUCT 1024
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/*
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* Define flags to be used with the WSAAsyncSelect() call.
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*/
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#define FD_READ WS_FD_READ
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#define FD_WRITE WS_FD_WRITE
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#define FD_OOB WS_FD_OOB
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#define FD_ACCEPT WS_FD_ACCEPT
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#define FD_CONNECT WS_FD_CONNECT
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#define FD_CLOSE WS_FD_CLOSE
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#define WS_FD_READ 0x0001
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#define WS_FD_WRITE 0x0002
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#define WS_FD_OOB 0x0004
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#define WS_FD_ACCEPT 0x0008
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#define WS_FD_CONNECT 0x0010
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#define WS_FD_CLOSE 0x0020
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#define WS_FD_LISTENING 0x10000000 /* internal per-socket flags */
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#define WS_FD_NONBLOCKING 0x20000000
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#define WS_FD_CONNECTED 0x40000000
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#define WS_FD_RAW 0x80000000
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#define WS_FD_SERVEVENT 0x01000000
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#define WS_FD_INTERNAL 0xFFFF0000
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/*
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* All Windows Sockets error constants are biased by WSABASEERR from
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* the "normal"
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*/
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#define WSABASEERR 10000
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/*
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* Windows Sockets definitions of regular Microsoft C error constants
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*/
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#define WSAEINTR (WSABASEERR+4)
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#define WSAEBADF (WSABASEERR+9)
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#define WSAEACCES (WSABASEERR+13)
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#define WSAEFAULT (WSABASEERR+14)
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#define WSAEINVAL (WSABASEERR+22)
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#define WSAEMFILE (WSABASEERR+24)
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/*
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* Windows Sockets definitions of regular Berkeley error constants
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*/
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#define WSAEWOULDBLOCK (WSABASEERR+35)
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#define WSAEINPROGRESS (WSABASEERR+36)
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#define WSAEALREADY (WSABASEERR+37)
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#define WSAENOTSOCK (WSABASEERR+38)
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#define WSAEDESTADDRREQ (WSABASEERR+39)
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#define WSAEMSGSIZE (WSABASEERR+40)
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#define WSAEPROTOTYPE (WSABASEERR+41)
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#define WSAENOPROTOOPT (WSABASEERR+42)
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#define WSAEPROTONOSUPPORT (WSABASEERR+43)
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#define WSAESOCKTNOSUPPORT (WSABASEERR+44)
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#define WSAEOPNOTSUPP (WSABASEERR+45)
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#define WSAEPFNOSUPPORT (WSABASEERR+46)
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#define WSAEAFNOSUPPORT (WSABASEERR+47)
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#define WSAEADDRINUSE (WSABASEERR+48)
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#define WSAEADDRNOTAVAIL (WSABASEERR+49)
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#define WSAENETDOWN (WSABASEERR+50)
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#define WSAENETUNREACH (WSABASEERR+51)
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#define WSAENETRESET (WSABASEERR+52)
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#define WSAECONNABORTED (WSABASEERR+53)
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#define WSAECONNRESET (WSABASEERR+54)
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#define WSAENOBUFS (WSABASEERR+55)
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#define WSAEISCONN (WSABASEERR+56)
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#define WSAENOTCONN (WSABASEERR+57)
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#define WSAESHUTDOWN (WSABASEERR+58)
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#define WSAETOOMANYREFS (WSABASEERR+59)
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#define WSAETIMEDOUT (WSABASEERR+60)
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#define WSAECONNREFUSED (WSABASEERR+61)
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#define WSAELOOP (WSABASEERR+62)
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#define WSAENAMETOOLONG (WSABASEERR+63)
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#define WSAEHOSTDOWN (WSABASEERR+64)
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#define WSAEHOSTUNREACH (WSABASEERR+65)
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#define WSAENOTEMPTY (WSABASEERR+66)
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#define WSAEPROCLIM (WSABASEERR+67)
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#define WSAEUSERS (WSABASEERR+68)
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#define WSAEDQUOT (WSABASEERR+69)
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#define WSAESTALE (WSABASEERR+70)
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#define WSAEREMOTE (WSABASEERR+71)
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/*
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* Extended Windows Sockets error constant definitions
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*/
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#define WSASYSNOTREADY (WSABASEERR+91)
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#define WSAVERNOTSUPPORTED (WSABASEERR+92)
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#define WSANOTINITIALISED (WSABASEERR+93)
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/*
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* Error return codes from gethostbyname() and gethostbyaddr()
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* (when using the resolver). Note that these errors are
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* retrieved via WSAGetLastError() and must therefore follow
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* the rules for avoiding clashes with error numbers from
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* specific implementations or language run-time systems.
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* For this reason the codes are based at WSABASEERR+1001.
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* Note also that [WSA]NO_ADDRESS is defined only for
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* compatibility purposes.
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*/
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/* #define h_errno WSAGetLastError() */
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/* Authoritative Answer: Host not found */
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#define WSAHOST_NOT_FOUND (WSABASEERR+1001)
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/* Non-Authoritative: Host not found, or SERVERFAIL */
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#define WSATRY_AGAIN (WSABASEERR+1002)
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/* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
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#define WSANO_RECOVERY (WSABASEERR+1003)
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/* Valid name, no data record of requested type */
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#define WSANO_DATA (WSABASEERR+1004)
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/* no address, look for MX record */
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#define WSANO_ADDRESS WSANO_DATA
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/* Socket function prototypes */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Microsoft Windows Extension function prototypes */
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INT WINAPI WSAStartup(UINT wVersionRequired, LPWSADATA lpWSAData);
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void WINAPI WSASetLastError(INT iError);
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INT WINAPI WSACleanup(void);
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INT WINAPI WSAGetLastError(void);
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BOOL WINAPI WSAIsBlocking(void);
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INT WINAPI WSACancelBlockingCall(void);
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INT WINAPI WSAUnhookBlockingHook(void);
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FARPROC WINAPI WSASetBlockingHook(FARPROC lpBlockFunc);
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HANDLE WINAPI WSAAsyncGetServByName(HWND hWnd, UINT uMsg, LPCSTR name, LPCSTR proto,
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LPSTR sbuf, INT buflen);
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HANDLE WINAPI WSAAsyncGetServByPort(HWND hWnd, UINT uMsg, INT port,
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LPCSTR proto, LPSTR sbuf, INT buflen);
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HANDLE WINAPI WSAAsyncGetProtoByName(HWND hWnd, UINT uMsg,
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LPCSTR name, LPSTR sbuf, INT buflen);
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HANDLE WINAPI WSAAsyncGetProtoByNumber(HWND hWnd, UINT uMsg,
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INT number, LPSTR sbuf, INT buflen);
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HANDLE WINAPI WSAAsyncGetHostByName(HWND hWnd, UINT uMsg,
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LPCSTR name, LPSTR sbuf, INT buflen);
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HANDLE WINAPI WSAAsyncGetHostByAddr(HWND hWnd, UINT uMsg, LPCSTR addr,
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INT len, INT type, LPSTR sbuf, INT buflen);
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INT WINAPI WSACancelAsyncRequest(HANDLE hAsyncTaskHandle);
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INT WINAPI WSAAsyncSelect(SOCKET s, HWND hWnd, UINT uMsg, LONG lEvent);
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INT WINAPI WSARecvEx(SOCKET s, char *buf, INT len, INT *flags);
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/*
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* Address families
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*/
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#define WS_AF_UNSPEC 0 /* unspecified */
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#define WS_AF_UNIX 1 /* local to host (pipes, portals) */
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#define WS_AF_INET 2 /* internetwork: UDP, TCP, etc. */
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#define WS_AF_IMPLINK 3 /* arpanet imp addresses */
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#define WS_AF_PUP 4 /* pup protocols: e.g. BSP */
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#define WS_AF_CHAOS 5 /* mit CHAOS protocols */
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#define WS_AF_NS 6 /* XEROX NS protocols */
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#define WS_AF_IPX WS_AF_NS /* IPX protocols: IPX, SPX, etc. */
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#define WS_AF_ISO 7 /* ISO protocols */
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#define WS_AF_OSI AF_ISO /* OSI is ISO */
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#define WS_AF_ECMA 8 /* european computer manufacturers */
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#define WS_AF_DATAKIT 9 /* datakit protocols */
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#define WS_AF_CCITT 10 /* CCITT protocols, X.25 etc */
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#define WS_AF_SNA 11 /* IBM SNA */
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#define WS_AF_DECnet 12 /* DECnet */
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#define WS_AF_DLI 13 /* Direct data link interface */
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#define WS_AF_LAT 14 /* LAT */
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#define WS_AF_HYLINK 15 /* NSC Hyperchannel */
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#define WS_AF_APPLETALK 16 /* AppleTalk */
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#define WS_AF_NETBIOS 17 /* NetBios-style addresses */
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#define WS_AF_VOICEVIEW 18 /* VoiceView */
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#define WS_AF_FIREFOX 19 /* Protocols from Firefox */
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#define WS_AF_UNKNOWN1 20 /* Somebody is using this! */
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#define WS_AF_BAN 21 /* Banyan */
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#define WS_AF_ATM 22 /* Native ATM Services */
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#define WS_AF_INET6 23 /* Internetwork Version 6 */
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#define WS_AF_CLUSTER 24 /* Microsoft Wolfpack */
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#define WS_AF_12844 25 /* IEEE 1284.4 WG AF */
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#define WS_AF_IRDA 26 /* IrDA */
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#define WS_AF_MAX 27
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#include "pshpack1.h"
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struct ws_sockaddr_ipx
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{
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SHORT sipx_family;
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UINT sipx_network;
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CHAR sipx_node[6];
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WORD sipx_port;
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};
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#include "poppack.h"
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#ifdef __cplusplus
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}
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#endif
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/* Microsoft Windows Extended data types */
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typedef struct sockaddr SOCKADDR, *PSOCKADDR, *LPSOCKADDR;
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typedef struct sockaddr_in SOCKADDR_IN, *PSOCKADDR_IN, *LPSOCKADDR_IN;
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typedef struct linger LINGER, *PLINGER, *LPLINGER;
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typedef struct in_addr IN_ADDR, *PIN_ADDR, *LPIN_ADDR;
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typedef struct ws_fd_set32_struct FD_SET, *PFD_SET, *LPFD_SET;
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typedef struct hostent HOSTENT, *PHOSTENT, *LPHOSTENT;
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typedef struct servent SERVENT, *PSERVENT, *LPSERVENT;
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typedef struct protoent PROTOENT, *PPROTOENT, *LPPROTOENT;
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typedef struct timeval TIMEVAL, *PTIMEVAL, *LPTIMEVAL;
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/*
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* Windows message parameter composition and decomposition
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* macros.
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*
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* WSAMAKEASYNCREPLY is intended for use by the Windows Sockets implementation
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* when constructing the response to a WSAAsyncGetXByY() routine.
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*/
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#define WSAMAKEASYNCREPLY(buflen,error) MAKELONG(buflen,error)
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/*
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* WSAMAKESELECTREPLY is intended for use by the Windows Sockets implementation
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* when constructing the response to WSAAsyncSelect().
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*/
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#define WSAMAKESELECTREPLY(event,error) MAKELONG(event,error)
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/*
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* WSAGETASYNCBUFLEN is intended for use by the Windows Sockets application
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* to extract the buffer length from the lParam in the response
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* to a WSAGetXByY().
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*/
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#define WSAGETASYNCBUFLEN(lParam) LOWORD(lParam)
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/*
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* WSAGETASYNCERROR is intended for use by the Windows Sockets application
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* to extract the error code from the lParam in the response
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* to a WSAGetXByY().
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*/
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#define WSAGETASYNCERROR(lParam) HIWORD(lParam)
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/*
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* WSAGETSELECTEVENT is intended for use by the Windows Sockets application
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* to extract the event code from the lParam in the response
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* to a WSAAsyncSelect().
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*/
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#define WSAGETSELECTEVENT(lParam) LOWORD(lParam)
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/*
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* WSAGETSELECTERROR is intended for use by the Windows Sockets application
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* to extract the error code from the lParam in the response
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* to a WSAAsyncSelect().
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*/
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#define WSAGETSELECTERROR(lParam) HIWORD(lParam)
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#ifdef __cplusplus
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} /* extern "C" */
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#endif /* defined(__cplusplus) */
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#endif /* _WINSOCKAPI_ */
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