source: Daodan/MinGW/include/winsock.h@ 1163

Last change on this file since 1163 was 1046, checked in by alloc, 8 years ago

Daodan: Added Windows MinGW and build batch file
File size: 15.9 KB
Line 
1/*
2
3 Definitions for winsock 1.1
4
5 Portions Copyright (c) 1980, 1983, 1988, 1993
6 The Regents of the University of California. All rights reserved.
7
8 Portions Copyright (c) 1993 by Digital Equipment Corporation.
9 */
10
11#ifndef _WINSOCK_H
12#define _WINSOCK_H
13#if __GNUC__ >=3
14#pragma GCC system_header
15#endif
16
17#define _GNU_H_WINDOWS32_SOCKETS
18
19#include <windows.h>
20
21#ifdef __cplusplus
22extern "C" {
23#endif
24
25#if !defined ( _BSDTYPES_DEFINED )
26/* also defined in gmon.h and in cygwin's sys/types */
27typedef unsigned char u_char;
28typedef unsigned short u_short;
29typedef unsigned int u_int;
30typedef unsigned long u_long;
31#define _BSDTYPES_DEFINED
32#endif /* !defined _BSDTYPES_DEFINED */
33typedef u_int SOCKET;
34#ifndef FD_SETSIZE
35#define FD_SETSIZE 64
36#endif
37
38/* shutdown() how types */
39#define SD_RECEIVE 0x00
40#define SD_SEND 0x01
41#define SD_BOTH 0x02
42
43#ifndef _SYS_TYPES_FD_SET
44/* fd_set may have be defined by the newlib <sys/types.h>
45 * if __USE_W32_SOCKETS not defined.
46 */
47#ifdef fd_set
48#undef fd_set
49#endif
50typedef struct fd_set {
51 u_int fd_count;
52 SOCKET fd_array[FD_SETSIZE];
53} fd_set;
54int PASCAL __WSAFDIsSet(SOCKET,fd_set*);
55#ifndef FD_CLR
56#define FD_CLR(fd,set) do { u_int __i;\
57for (__i = 0; __i < ((fd_set *)(set))->fd_count ; __i++) {\
58 if (((fd_set *)(set))->fd_array[__i] == (fd)) {\
59 while (__i < ((fd_set *)(set))->fd_count-1) {\
60 ((fd_set*)(set))->fd_array[__i] = ((fd_set*)(set))->fd_array[__i+1];\
61 __i++;\
62 }\
63 ((fd_set*)(set))->fd_count--;\
64 break;\
65 }\
66}\
67} while (0)
68#endif
69#ifndef FD_SET
70#define FD_SET(fd, set) do { \
71 if (((fd_set *)(set))->fd_count < FD_SETSIZE) \
72 ((fd_set *)(set))->fd_array[((fd_set *)(set))->fd_count++]=(fd);\
73}while (0)
74#endif
75#ifndef FD_ZERO
76#define FD_ZERO(set) (((fd_set *)(set))->fd_count=0)
77#endif
78#ifndef FD_ISSET
79#define FD_ISSET(fd, set) __WSAFDIsSet((SOCKET)(fd), (fd_set *)(set))
80#endif
81#elif !defined(USE_SYS_TYPES_FD_SET)
82#warning "fd_set and associated macros have been defined in sys/types. \
83 This can cause runtime problems with W32 sockets"
84#endif /* ndef _SYS_TYPES_FD_SET */
85
86#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
87#ifndef _TIMEVAL_DEFINED /* also in sys/time.h */
88#define _TIMEVAL_DEFINED
89struct timeval {
90 long tv_sec;
91 long tv_usec;
92};
93#define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec)
94#define timercmp(tvp, uvp, cmp) \
95 (((tvp)->tv_sec != (uvp)->tv_sec) ? \
96 ((tvp)->tv_sec cmp (uvp)->tv_sec) : \
97 ((tvp)->tv_usec cmp (uvp)->tv_usec))
98#define timerclear(tvp) (tvp)->tv_sec = (tvp)->tv_usec = 0
99#endif /* _TIMEVAL_DEFINED */
100struct hostent {
101 char *h_name;
102 char **h_aliases;
103 short h_addrtype;
104 short h_length;
105 char **h_addr_list;
106#define h_addr h_addr_list[0]
107};
108struct linger {
109 u_short l_onoff;
110 u_short l_linger;
111};
112#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
113#define IOCPARM_MASK 0x7f
114#define IOC_VOID 0x20000000
115#define IOC_OUT 0x40000000
116#define IOC_IN 0x80000000
117#define IOC_INOUT (IOC_IN|IOC_OUT)
118
119#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
120#define _IO(x,y) (IOC_VOID|((x)<<8)|(y))
121#define _IOR(x,y,t) (IOC_OUT|(((long)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
122#define _IOW(x,y,t) (IOC_IN|(((long)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
123#define FIONBIO _IOW('f', 126, u_long)
124#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
125
126#define FIONREAD _IOR('f', 127, u_long)
127#define FIOASYNC _IOW('f', 125, u_long)
128#define SIOCSHIWAT _IOW('s', 0, u_long)
129#define SIOCGHIWAT _IOR('s', 1, u_long)
130#define SIOCSLOWAT _IOW('s', 2, u_long)
131#define SIOCGLOWAT _IOR('s', 3, u_long)
132#define SIOCATMARK _IOR('s', 7, u_long)
133
134#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
135struct netent {
136 char * n_name;
137 char **n_aliases;
138 short n_addrtype;
139 u_long n_net;
140};
141struct servent {
142 char *s_name;
143 char **s_aliases;
144 short s_port;
145 char *s_proto;
146};
147struct protoent {
148 char *p_name;
149 char **p_aliases;
150 short p_proto;
151};
152#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
153
154#define IPPROTO_IP 0
155#define IPPROTO_ICMP 1
156#define IPPROTO_IGMP 2
157#define IPPROTO_GGP 3
158#define IPPROTO_TCP 6
159#define IPPROTO_PUP 12
160#define IPPROTO_UDP 17
161#define IPPROTO_IDP 22
162#define IPPROTO_ND 77
163#define IPPROTO_RAW 255
164#define IPPROTO_MAX 256
165#define IPPORT_ECHO 7
166#define IPPORT_DISCARD 9
167#define IPPORT_SYSTAT 11
168#define IPPORT_DAYTIME 13
169#define IPPORT_NETSTAT 15
170#define IPPORT_FTP 21
171#define IPPORT_TELNET 23
172#define IPPORT_SMTP 25
173#define IPPORT_TIMESERVER 37
174#define IPPORT_NAMESERVER 42
175#define IPPORT_WHOIS 43
176#define IPPORT_MTP 57
177#define IPPORT_TFTP 69
178#define IPPORT_RJE 77
179#define IPPORT_FINGER 79
180#define IPPORT_TTYLINK 87
181#define IPPORT_SUPDUP 95
182#define IPPORT_EXECSERVER 512
183#define IPPORT_LOGINSERVER 513
184#define IPPORT_CMDSERVER 514
185#define IPPORT_EFSSERVER 520
186#define IPPORT_BIFFUDP 512
187#define IPPORT_WHOSERVER 513
188#define IPPORT_ROUTESERVER 520
189#define IPPORT_RESERVED 1024
190#define IMPLINK_IP 155
191#define IMPLINK_LOWEXPER 156
192#define IMPLINK_HIGHEXPER 158
193struct in_addr {
194 union {
195 struct { u_char s_b1,s_b2,s_b3,s_b4; } S_un_b;
196 struct { u_short s_w1,s_w2; } S_un_w;
197 u_long S_addr;
198 } S_un;
199#define s_addr S_un.S_addr
200#define s_host S_un.S_un_b.s_b2
201#define s_net S_un.S_un_b.s_b1
202#define s_imp S_un.S_un_w.s_w2
203#define s_impno S_un.S_un_b.s_b4
204#define s_lh S_un.S_un_b.s_b3
205};
206#define IN_CLASSA(i) (((long)(i)&0x80000000) == 0)
207#define IN_CLASSA_NET 0xff000000
208#define IN_CLASSA_NSHIFT 24
209#define IN_CLASSA_HOST 0x00ffffff
210#define IN_CLASSA_MAX 128
211#define IN_CLASSB(i) (((long)(i)&0xc0000000)==0x80000000)
212#define IN_CLASSB_NET 0xffff0000
213#define IN_CLASSB_NSHIFT 16
214#define IN_CLASSB_HOST 0x0000ffff
215#define IN_CLASSB_MAX 65536
216#define IN_CLASSC(i) (((long)(i)&0xe0000000)==0xc0000000)
217#define IN_CLASSC_NET 0xffffff00
218#define IN_CLASSC_NSHIFT 8
219#define IN_CLASSC_HOST 0xff
220#define INADDR_ANY (u_long)0
221#define INADDR_LOOPBACK 0x7f000001
222#define INADDR_BROADCAST (u_long)0xffffffff
223#define INADDR_NONE 0xffffffff
224struct sockaddr_in {
225 short sin_family;
226 u_short sin_port;
227 struct in_addr sin_addr;
228 char sin_zero[8];
229};
230#define WSADESCRIPTION_LEN 256
231#define WSASYS_STATUS_LEN 128
232typedef struct WSAData {
233 WORD wVersion;
234 WORD wHighVersion;
235 char szDescription[WSADESCRIPTION_LEN+1];
236 char szSystemStatus[WSASYS_STATUS_LEN+1];
237 unsigned short iMaxSockets;
238 unsigned short iMaxUdpDg;
239 char * lpVendorInfo;
240} WSADATA;
241typedef WSADATA *LPWSADATA;
242
243#ifndef __INSIDE_MSYS__
244#define IP_OPTIONS 1
245#define SO_DEBUG 1
246#define SO_ACCEPTCONN 2
247#define SO_REUSEADDR 4
248#define SO_KEEPALIVE 8
249#define SO_DONTROUTE 16
250#define SO_BROADCAST 32
251#define SO_USELOOPBACK 64
252#define SO_LINGER 128
253#define SO_OOBINLINE 256
254#define SO_DONTLINGER (u_int)(~SO_LINGER)
255#define SO_SNDBUF 0x1001
256#define SO_RCVBUF 0x1002
257#define SO_SNDLOWAT 0x1003
258#define SO_RCVLOWAT 0x1004
259#define SO_SNDTIMEO 0x1005
260#define SO_RCVTIMEO 0x1006
261#define SO_ERROR 0x1007
262#define SO_TYPE 0x1008
263#endif /* !__INSIDE_MSYS__ */
264/*
265 * Note that the next 5 IP defines are specific to WinSock 1.1 (wsock32.dll).
266 * They will cause errors or unexpected results if used with the
267 * (gs)etsockopts exported from the WinSock 2 lib, ws2_32.dll. Refer ws2tcpip.h.
268 */
269#define IP_MULTICAST_IF 2
270#define IP_MULTICAST_TTL 3
271#define IP_MULTICAST_LOOP 4
272#define IP_ADD_MEMBERSHIP 5
273#define IP_DROP_MEMBERSHIP 6
274
275#define IP_DEFAULT_MULTICAST_TTL 1
276#define IP_DEFAULT_MULTICAST_LOOP 1
277#define IP_MAX_MEMBERSHIPS 20
278struct ip_mreq {
279 struct in_addr imr_multiaddr;
280 struct in_addr imr_interface;
281};
282#define INVALID_SOCKET (SOCKET)(~0)
283#define SOCKET_ERROR (-1)
284#define SOCK_STREAM 1
285#define SOCK_DGRAM 2
286#define SOCK_RAW 3
287#define SOCK_RDM 4
288#define SOCK_SEQPACKET 5
289#define TCP_NODELAY 0x0001
290#define AF_UNSPEC 0
291#define AF_UNIX 1
292#define AF_INET 2
293#define AF_IMPLINK 3
294#define AF_PUP 4
295#define AF_CHAOS 5
296#define AF_IPX 6
297#define AF_NS 6
298#define AF_ISO 7
299#define AF_OSI AF_ISO
300#define AF_ECMA 8
301#define AF_DATAKIT 9
302#define AF_CCITT 10
303#define AF_SNA 11
304#define AF_DECnet 12
305#define AF_DLI 13
306#define AF_LAT 14
307#define AF_HYLINK 15
308#define AF_APPLETALK 16
309#define AF_NETBIOS 17
310#define AF_VOICEVIEW 18
311#define AF_FIREFOX 19
312#define AF_UNKNOWN1 20
313#define AF_BAN 21
314#define AF_ATM 22
315#define AF_INET6 23
316#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
317#define AF_MAX 24
318struct sockaddr {
319 u_short sa_family;
320 char sa_data[14];
321};
322#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
323
324struct sockproto {
325 u_short sp_family;
326 u_short sp_protocol;
327};
328#define PF_UNSPEC AF_UNSPEC
329#define PF_UNIX AF_UNIX
330#define PF_INET AF_INET
331#define PF_IMPLINK AF_IMPLINK
332#define PF_PUP AF_PUP
333#define PF_CHAOS AF_CHAOS
334#define PF_NS AF_NS
335#define PF_IPX AF_IPX
336#define PF_ISO AF_ISO
337#define PF_OSI AF_OSI
338#define PF_ECMA AF_ECMA
339#define PF_DATAKIT AF_DATAKIT
340#define PF_CCITT AF_CCITT
341#define PF_SNA AF_SNA
342#define PF_DECnet AF_DECnet
343#define PF_DLI AF_DLI
344#define PF_LAT AF_LAT
345#define PF_HYLINK AF_HYLINK
346#define PF_APPLETALK AF_APPLETALK
347#define PF_VOICEVIEW AF_VOICEVIEW
348#define PF_FIREFOX AF_FIREFOX
349#define PF_UNKNOWN1 AF_UNKNOWN1
350#define PF_BAN AF_BAN
351#define PF_ATM AF_ATM
352#define PF_INET6 AF_INET6
353#define PF_MAX AF_MAX
354#define SOL_SOCKET 0xffff
355#define SOMAXCONN 5
356#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
357#define MSG_OOB 1
358#define MSG_PEEK 2
359#define MSG_DONTROUTE 4
360#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
361#define MSG_MAXIOVLEN 16
362#define MSG_PARTIAL 0x8000
363#define MAXGETHOSTSTRUCT 1024
364#define FD_READ 1
365#define FD_WRITE 2
366#define FD_OOB 4
367#define FD_ACCEPT 8
368#define FD_CONNECT 16
369#define FD_CLOSE 32
370#ifndef WSABASEERR
371#define WSABASEERR 10000
372#define WSAEINTR (WSABASEERR+4)
373#define WSAEBADF (WSABASEERR+9)
374#define WSAEACCES (WSABASEERR+13)
375#define WSAEFAULT (WSABASEERR+14)
376#define WSAEINVAL (WSABASEERR+22)
377#define WSAEMFILE (WSABASEERR+24)
378#define WSAEWOULDBLOCK (WSABASEERR+35)
379#define WSAEINPROGRESS (WSABASEERR+36)
380#define WSAEALREADY (WSABASEERR+37)
381#define WSAENOTSOCK (WSABASEERR+38)
382#define WSAEDESTADDRREQ (WSABASEERR+39)
383#define WSAEMSGSIZE (WSABASEERR+40)
384#define WSAEPROTOTYPE (WSABASEERR+41)
385#define WSAENOPROTOOPT (WSABASEERR+42)
386#define WSAEPROTONOSUPPORT (WSABASEERR+43)
387#define WSAESOCKTNOSUPPORT (WSABASEERR+44)
388#define WSAEOPNOTSUPP (WSABASEERR+45)
389#define WSAEPFNOSUPPORT (WSABASEERR+46)
390#define WSAEAFNOSUPPORT (WSABASEERR+47)
391#define WSAEADDRINUSE (WSABASEERR+48)
392#define WSAEADDRNOTAVAIL (WSABASEERR+49)
393#define WSAENETDOWN (WSABASEERR+50)
394#define WSAENETUNREACH (WSABASEERR+51)
395#define WSAENETRESET (WSABASEERR+52)
396#define WSAECONNABORTED (WSABASEERR+53)
397#define WSAECONNRESET (WSABASEERR+54)
398#define WSAENOBUFS (WSABASEERR+55)
399#define WSAEISCONN (WSABASEERR+56)
400#define WSAENOTCONN (WSABASEERR+57)
401#define WSAESHUTDOWN (WSABASEERR+58)
402#define WSAETOOMANYREFS (WSABASEERR+59)
403#define WSAETIMEDOUT (WSABASEERR+60)
404#define WSAECONNREFUSED (WSABASEERR+61)
405#define WSAELOOP (WSABASEERR+62)
406#define WSAENAMETOOLONG (WSABASEERR+63)
407#define WSAEHOSTDOWN (WSABASEERR+64)
408#define WSAEHOSTUNREACH (WSABASEERR+65)
409#define WSAENOTEMPTY (WSABASEERR+66)
410#define WSAEPROCLIM (WSABASEERR+67)
411#define WSAEUSERS (WSABASEERR+68)
412#define WSAEDQUOT (WSABASEERR+69)
413#define WSAESTALE (WSABASEERR+70)
414#define WSAEREMOTE (WSABASEERR+71)
415#define WSAEDISCON (WSABASEERR+101)
416#define WSASYSNOTREADY (WSABASEERR+91)
417#define WSAVERNOTSUPPORTED (WSABASEERR+92)
418#define WSANOTINITIALISED (WSABASEERR+93)
419#define WSAHOST_NOT_FOUND (WSABASEERR+1001)
420#define WSATRY_AGAIN (WSABASEERR+1002)
421#define WSANO_RECOVERY (WSABASEERR+1003)
422#define WSANO_DATA (WSABASEERR+1004)
423#endif /* !WSABASEERR */
424
425#define WSANO_ADDRESS WSANO_DATA
426#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
427#define h_errno WSAGetLastError()
428#define HOST_NOT_FOUND WSAHOST_NOT_FOUND
429#define TRY_AGAIN WSATRY_AGAIN
430#define NO_RECOVERY WSANO_RECOVERY
431#define NO_DATA WSANO_DATA
432#define NO_ADDRESS WSANO_ADDRESS
433#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
434SOCKET PASCAL accept(SOCKET,struct sockaddr*,int*);
435int PASCAL bind(SOCKET,const struct sockaddr*,int);
436int PASCAL closesocket(SOCKET);
437int PASCAL connect(SOCKET,const struct sockaddr*,int);
438int PASCAL ioctlsocket(SOCKET,long,u_long *);
439int PASCAL getpeername(SOCKET,struct sockaddr*,int*);
440int PASCAL getsockname(SOCKET,struct sockaddr*,int*);
441int PASCAL getsockopt(SOCKET,int,int,char*,int*);
442unsigned long PASCAL inet_addr(const char*);
443DECLARE_STDCALL_P(char *) inet_ntoa(struct in_addr);
444int PASCAL listen(SOCKET,int);
445int PASCAL recv(SOCKET,char*,int,int);
446int PASCAL recvfrom(SOCKET,char*,int,int,struct sockaddr*,int*);
447int PASCAL send(SOCKET,const char*,int,int);
448int PASCAL sendto(SOCKET,const char*,int,int,const struct sockaddr*,int);
449int PASCAL setsockopt(SOCKET,int,int,const char*,int);
450int PASCAL shutdown(SOCKET,int);
451SOCKET PASCAL socket(int,int,int);
452DECLARE_STDCALL_P(struct hostent *) gethostbyaddr(const char*,int,int);
453DECLARE_STDCALL_P(struct hostent *) gethostbyname(const char*);
454DECLARE_STDCALL_P(struct servent *) getservbyport(int,const char*);
455DECLARE_STDCALL_P(struct servent *) getservbyname(const char*,const char*);
456DECLARE_STDCALL_P(struct protoent *) getprotobynumber(int);
457DECLARE_STDCALL_P(struct protoent *) getprotobyname(const char*);
458int PASCAL WSAStartup(WORD,LPWSADATA);
459int PASCAL WSACleanup(void);
460void PASCAL WSASetLastError(int);
461int PASCAL WSAGetLastError(void);
462BOOL PASCAL WSAIsBlocking(void);
463int PASCAL WSAUnhookBlockingHook(void);
464FARPROC PASCAL WSASetBlockingHook(FARPROC);
465int PASCAL WSACancelBlockingCall(void);
466HANDLE PASCAL WSAAsyncGetServByName(HWND,u_int,const char*,const char*,char*,int);
467HANDLE PASCAL WSAAsyncGetServByPort(HWND,u_int,int,const char*,char*,int);
468HANDLE PASCAL WSAAsyncGetProtoByName(HWND,u_int,const char*,char*,int);
469HANDLE PASCAL WSAAsyncGetProtoByNumber(HWND,u_int,int,char*,int);
470HANDLE PASCAL WSAAsyncGetHostByName(HWND,u_int,const char*,char*,int);
471HANDLE PASCAL WSAAsyncGetHostByAddr(HWND,u_int,const char*,int,int,char*,int);
472int PASCAL WSACancelAsyncRequest(HANDLE);
473int PASCAL WSAAsyncSelect(SOCKET,HWND,u_int,long);
474#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
475u_long PASCAL htonl(u_long);
476u_long PASCAL ntohl(u_long);
477u_short PASCAL htons(u_short);
478u_short PASCAL ntohs(u_short);
479int PASCAL select(int nfds,fd_set*,fd_set*,fd_set*,const struct timeval*);
480int PASCAL gethostname(char*,int);
481#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
482
483#define WSAMAKEASYNCREPLY(b,e) MAKELONG(b,e)
484#define WSAMAKESELECTREPLY(e,error) MAKELONG(e,error)
485#define WSAGETASYNCBUFLEN(l) LOWORD(l)
486#define WSAGETASYNCERROR(l) HIWORD(l)
487#define WSAGETSELECTEVENT(l) LOWORD(l)
488#define WSAGETSELECTERROR(l) HIWORD(l)
489
490typedef struct sockaddr SOCKADDR;
491typedef struct sockaddr *PSOCKADDR;
492typedef struct sockaddr *LPSOCKADDR;
493typedef struct sockaddr_in SOCKADDR_IN;
494typedef struct sockaddr_in *PSOCKADDR_IN;
495typedef struct sockaddr_in *LPSOCKADDR_IN;
496typedef struct linger LINGER;
497typedef struct linger *PLINGER;
498typedef struct linger *LPLINGER;
499typedef struct in_addr IN_ADDR;
500typedef struct in_addr *PIN_ADDR;
501typedef struct in_addr *LPIN_ADDR;
502typedef struct fd_set FD_SET;
503typedef struct fd_set *PFD_SET;
504typedef struct fd_set *LPFD_SET;
505typedef struct hostent HOSTENT;
506typedef struct hostent *PHOSTENT;
507typedef struct hostent *LPHOSTENT;
508typedef struct servent SERVENT;
509typedef struct servent *PSERVENT;
510typedef struct servent *LPSERVENT;
511typedef struct protoent PROTOENT;
512typedef struct protoent *PPROTOENT;
513typedef struct protoent *LPPROTOENT;
514typedef struct timeval TIMEVAL;
515typedef struct timeval *PTIMEVAL;
516typedef struct timeval *LPTIMEVAL;
517
518#ifdef __cplusplus
519}
520#endif
521/*
522 * Recent MSDN docs indicate that the MS-specific extensions exported from
523 * mswsock.dll (AcceptEx, TransmitFile. WSARecEx and GetAcceptExSockaddrs) are
524 * declared in mswsock.h. These extensions are not supported on W9x or WinCE.
525 * However, code using WinSock 1.1 API may expect the declarations and
526 * associated defines to be in this header. Thus we include mswsock.h here.
527 *
528 * When linking against the WinSock 1.1 lib, wsock32.dll, the mswsock functions
529 * are automatically routed to mswsock.dll (on platforms with support).
530 * The WinSock 2 lib, ws2_32.dll, does not contain any references to
531 * the mswsock extensions.
532 */
533
534#include <mswsock.h>
535
536#endif
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