mingw/include/winsock.h

   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
  22 extern "C" {
  23 #endif
  24
  25 #if !defined ( _BSDTYPES_DEFINED )
  26 /* also defined in gmon.h and in cygwin's sys/types */
  27 typedef unsigned char   u_char;
  28 typedef unsigned short  u_short;
  29 typedef unsigned int    u_int;
  30 typedef unsigned long   u_long;
  31 #define _BSDTYPES_DEFINED
  32 #endif /* !defined  _BSDTYPES_DEFINED */
  33 typedef 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
  50 typedef struct fd_set {
  51         u_int   fd_count;
  52         SOCKET  fd_array[FD_SETSIZE];
  53 } fd_set;
  54 int PASCAL __WSAFDIsSet(SOCKET,fd_set*);
  55 #ifndef FD_CLR
  56 #define FD_CLR(fd,set) do { u_int __i;\
  57 for (__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
  89 struct 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 */
 100 struct  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 };
 108 struct 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__))
 135 struct netent {
 136         char    * n_name;
 137         char    **n_aliases;
 138         short   n_addrtype;
 139         u_long n_net;
 140 };
 141 struct  servent {
 142         char    *s_name;
 143         char    **s_aliases;
 144         short   s_port;
 145         char    *s_proto;
 146 };
 147 struct  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
 193 struct 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
 224 struct 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
 232 typedef 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;
 241 typedef WSADATA *LPWSADATA;
 242
 243 #if !(defined (__INSIDE_CYGWIN__) || defined (__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_CYGWIN__ || __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
 278 struct 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
 318 struct sockaddr {
 319         u_short sa_family;
 320         char    sa_data[14];
 321 };
 322 #endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
 323
 324 struct 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__) */
 434 SOCKET PASCAL accept(SOCKET,struct sockaddr*,int*);
 435 int PASCAL bind(SOCKET,const struct sockaddr*,int);
 436 int PASCAL closesocket(SOCKET);
 437 int PASCAL connect(SOCKET,const struct sockaddr*,int);
 438 int PASCAL ioctlsocket(SOCKET,long,u_long *);
 439 int PASCAL getpeername(SOCKET,struct sockaddr*,int*);
 440 int PASCAL getsockname(SOCKET,struct sockaddr*,int*);
 441 int PASCAL getsockopt(SOCKET,int,int,char*,int*);
 442 unsigned long PASCAL inet_addr(const char*);
 443 DECLARE_STDCALL_P(char *) inet_ntoa(struct in_addr);
 444 int PASCAL listen(SOCKET,int);
 445 int PASCAL recv(SOCKET,char*,int,int);
 446 int PASCAL recvfrom(SOCKET,char*,int,int,struct sockaddr*,int*);
 447 int PASCAL send(SOCKET,const char*,int,int);
 448 int PASCAL sendto(SOCKET,const char*,int,int,const struct sockaddr*,int);
 449 int PASCAL setsockopt(SOCKET,int,int,const char*,int);
 450 int PASCAL shutdown(SOCKET,int);
 451 SOCKET PASCAL socket(int,int,int);
 452 DECLARE_STDCALL_P(struct hostent *) gethostbyaddr(const char*,int,int);
 453 DECLARE_STDCALL_P(struct hostent *) gethostbyname(const char*);
 454 DECLARE_STDCALL_P(struct servent *) getservbyport(int,const char*);
 455 DECLARE_STDCALL_P(struct servent *) getservbyname(const char*,const char*);
 456 DECLARE_STDCALL_P(struct protoent *) getprotobynumber(int);
 457 DECLARE_STDCALL_P(struct protoent *) getprotobyname(const char*);
 458 int PASCAL WSAStartup(WORD,LPWSADATA);
 459 int PASCAL WSACleanup(void);
 460 void PASCAL WSASetLastError(int);
 461 int PASCAL WSAGetLastError(void);
 462 BOOL PASCAL WSAIsBlocking(void);
 463 int PASCAL WSAUnhookBlockingHook(void);
 464 FARPROC PASCAL WSASetBlockingHook(FARPROC);
 465 int PASCAL WSACancelBlockingCall(void);
 466 HANDLE PASCAL WSAAsyncGetServByName(HWND,u_int,const char*,const char*,char*,int);
 467 HANDLE PASCAL WSAAsyncGetServByPort(HWND,u_int,int,const char*,char*,int);
 468 HANDLE PASCAL WSAAsyncGetProtoByName(HWND,u_int,const char*,char*,int);
 469 HANDLE PASCAL WSAAsyncGetProtoByNumber(HWND,u_int,int,char*,int);
 470 HANDLE PASCAL WSAAsyncGetHostByName(HWND,u_int,const char*,char*,int);
 471 HANDLE PASCAL WSAAsyncGetHostByAddr(HWND,u_int,const char*,int,int,char*,int);
 472 int PASCAL WSACancelAsyncRequest(HANDLE);
 473 int PASCAL WSAAsyncSelect(SOCKET,HWND,u_int,long);
 474 #if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
 475 u_long PASCAL htonl(u_long);
 476 u_long PASCAL ntohl(u_long);
 477 u_short PASCAL htons(u_short);
 478 u_short PASCAL ntohs(u_short);
 479 int PASCAL select(int nfds,fd_set*,fd_set*,fd_set*,const struct timeval*);
 480 int 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
 490 typedef struct sockaddr SOCKADDR;
 491 typedef struct sockaddr *PSOCKADDR;
 492 typedef struct sockaddr *LPSOCKADDR;
 493 typedef struct sockaddr_in SOCKADDR_IN;
 494 typedef struct sockaddr_in *PSOCKADDR_IN;
 495 typedef struct sockaddr_in *LPSOCKADDR_IN;
 496 typedef struct linger LINGER;
 497 typedef struct linger *PLINGER;
 498 typedef struct linger *LPLINGER;
 499 typedef struct in_addr IN_ADDR;
 500 typedef struct in_addr *PIN_ADDR;
 501 typedef struct in_addr *LPIN_ADDR;
 502 typedef struct fd_set FD_SET;
 503 typedef struct fd_set *PFD_SET;
 504 typedef struct fd_set *LPFD_SET;
 505 typedef struct hostent HOSTENT;
 506 typedef struct hostent *PHOSTENT;
 507 typedef struct hostent *LPHOSTENT;
 508 typedef struct servent SERVENT;
 509 typedef struct servent *PSERVENT;
 510 typedef struct servent *LPSERVENT;
 511 typedef struct protoent PROTOENT;
 512 typedef struct protoent *PPROTOENT;
 513 typedef struct protoent *LPPROTOENT;
 514 typedef struct timeval TIMEVAL;
 515 typedef struct timeval *PTIMEVAL;
 516 typedef 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