include/winsock.h

   1 /* WINSOCK.H--definitions to be used with the WINSOCK.DLL
   2  *
   3  * This header file corresponds to version 1.1 of the Windows Sockets
   4  * specification.
   5  *
   6  * Copyright (C) the Wine project
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #ifdef __WINESRC__
  24 # ifndef __WINE_WINSOCK2__
  25 #  error Please use Winsock2 in Wine
  26 # endif
  27 #endif
  28
  29 #ifndef __WINE_WINSOCKAPI_STDLIB_H
  30 #define __WINE_WINSOCKAPI_STDLIB_H
  31
  32 /*
  33  * This section defines the items that conflict with the Unix headers.
  34  */
  35 #ifndef USE_WS_PREFIX
  36 /* We are not using the WS_ prefix we risk getting conflicts for
  37  * everything related to select.
  38  */
  39 # ifdef FD_CLR
  40 /* Too late, the Unix version of stdlib.h was included before winsock.h.
  41  * This means select and all the related stuff is already defined and we
  42  * cannot override types and function prototypes.
  43  * All we can do is disable all these symbols so that they are not used
  44  * inadvertantly.
  45  */
  46 #  undef FD_SETSIZE
  47 #  undef FD_CLR
  48 #  undef FD_SET
  49 #  undef FD_ZERO
  50 #  undef FD_ISSET
  51
  52 #  define FD_SETSIZE Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  53 #  define FD_CLR     Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  54 #  define FD_SET     Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  55 #  define FD_ZERO    Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  56 #  define FD_ISSET   Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  57 #  define fd_set     Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  58 #  define select     Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  59 # else  /* FD_CLR */
  60 /* stdlib.h has not been included yet so it's not too late. Include it now
  61  * making sure that none of the select symbols is affected. Then we can
  62  * define them with our own values.
  63  */
  64 #  define fd_set unix_fd_set
  65 #  define timeval unix_timeval
  66 #  define select unix_select
  67 #  include <sys/types.h>
  68 #  include <time.h>
  69 #  include <stdlib.h>
  70 #  undef fd_set
  71 #  undef timeval
  72 #  undef select
  73 #  undef FD_SETSIZE
  74 #  undef FD_CLR
  75 #  undef FD_SET
  76 #  undef FD_ZERO
  77 #  undef FD_ISSET
  78
  79 #  define WS_DEFINE_SELECT
  80 # endif /* FD_CLR */
  81
  82 #else
  83 # define WS_DEFINE_SELECT
  84 # include <sys/types.h>
  85 # include <stdlib.h>
  86 #endif /* !USE_WS_PREFIX */
  87
  88 #endif /* __WINE_WINSOCKAPI_STDLIB_H */
  89
  90 #ifndef __WINESRC__
  91 # include <windows.h>
  92 #else
  93 # include <windef.h>
  94 #endif
  95
  96 #ifndef _WINSOCKAPI_
  97 #define _WINSOCKAPI_
  98
  99 #if (defined(_MSC_VER) || defined(__MINGW_H)) && !defined(_BSD_TYPES_DEFINED)
 100 /* MinGW doesn't define the u_xxx types */
 101 typedef unsigned char u_char;
 102 typedef unsigned short u_short;
 103 typedef unsigned int  u_int;
 104 typedef unsigned long u_long;
 105 #endif
 106
 107 #ifdef USE_WS_PREFIX
 108 # define WS(x)    WS_##x
 109 #else
 110 # define WS(x)    x
 111 #endif
 112
 113 #ifdef __cplusplus
 114 extern "C" {
 115 #endif /* defined(__cplusplus) */
 116
 117 /* proper 4-byte packing */
 118 #include <pshpack4.h>
 119
 120 /*
 121  * Address families
 122  */
 123 #ifndef USE_WS_PREFIX
 124 #define AF_UNSPEC                  0
 125 #define AF_UNIX                    1
 126 #define AF_INET                    2
 127 #define AF_IMPLINK                 3
 128 #define AF_PUP                     4
 129 #define AF_CHAOS                   5
 130 #define AF_NS                      6
 131 #define AF_IPX                     AF_NS
 132 #define AF_ISO                     7
 133 #define AF_OSI                     AF_ISO
 134 #define AF_ECMA                    8
 135 #define AF_DATAKIT                 9
 136 #define AF_CCITT                   10
 137 #define AF_SNA                     11
 138 #define AF_DECnet                  12
 139 #define AF_DLI                     13
 140 #define AF_LAT                     14
 141 #define AF_HYLINK                  15
 142 #define AF_APPLETALK               16
 143 #define AF_NETBIOS                 17
 144 #define AF_VOICEVIEW               18
 145 #define AF_FIREFOX                 19
 146 #define AF_UNKNOWN1                20
 147 #define AF_BAN                     21
 148 #define AF_ATM                     22
 149 #define AF_INET6                   23
 150 #define AF_CLUSTER                 24
 151 #define AF_12844                   25
 152 #define AF_IRDA                    26
 153 #define AF_MAX                     27
 154 #define PF_UNSPEC                  AF_UNSPEC
 155 #define PF_UNIX                    AF_UNIX
 156 #define PF_INET                    AF_INET
 157 #define PF_IMPLINK                 AF_IMPLINK
 158 #define PF_PUP                     AF_PUP
 159 #define PF_CHAOS                   AF_CHAOS
 160 #define PF_NS                      AF_NS
 161 #define PF_IPX                     AF_IPX
 162 #define PF_ISO                     AF_ISO
 163 #define PF_OSI                     AF_OSI
 164 #define PF_ECMA                    AF_ECMA
 165 #define PF_DATAKIT                 AF_DATAKIT
 166 #define PF_CCITT                   AF_CCITT
 167 #define PF_SNA                     AF_SNA
 168 #define PF_DECnet                  AF_DECnet
 169 #define PF_DLI                     AF_DLI
 170 #define PF_LAT                     AF_LAT
 171 #define PF_HYLINK                  AF_HYLINK
 172 #define PF_APPLETALK               AF_APPLETALK
 173 #define PF_VOICEVIEW               AF_VOICEVIEW
 174 #define PF_FIREFOX                 AF_FIREFOX
 175 #define PF_UNKNOWN1                AF_UNKNOWN1
 176 #define PF_BAN                     AF_BAN
 177 #define PF_MAX                     AF_MAX
 178 #else /* USE_WS_PREFIX */
 179 #define WS_AF_UNSPEC               0
 180 #define WS_AF_UNIX                 1
 181 #define WS_AF_INET                 2
 182 #define WS_AF_IMPLINK              3
 183 #define WS_AF_PUP                  4
 184 #define WS_AF_CHAOS                5
 185 #define WS_AF_NS                   6
 186 #define WS_AF_IPX                  WS_AF_NS
 187 #define WS_AF_ISO                  7
 188 #define WS_AF_OSI                  AF_ISO
 189 #define WS_AF_ECMA                 8
 190 #define WS_AF_DATAKIT              9
 191 #define WS_AF_CCITT                10
 192 #define WS_AF_SNA                  11
 193 #define WS_AF_DECnet               12
 194 #define WS_AF_DLI                  13
 195 #define WS_AF_LAT                  14
 196 #define WS_AF_HYLINK               15
 197 #define WS_AF_APPLETALK            16
 198 #define WS_AF_NETBIOS              17
 199 #define WS_AF_VOICEVIEW            18
 200 #define WS_AF_FIREFOX              19
 201 #define WS_AF_UNKNOWN1             20
 202 #define WS_AF_BAN                  21
 203 #define WS_AF_ATM                  22
 204 #define WS_AF_INET6                23
 205 #define WS_AF_CLUSTER              24
 206 #define WS_AF_12844                25
 207 #define WS_AF_IRDA                 26
 208 #define WS_AF_MAX                  27
 209 #endif /* USE_WS_PREFIX */
 210
 211 /*
 212  * Types
 213  */
 214 #ifndef USE_WS_PREFIX
 215 #define SOCK_STREAM                1
 216 #define SOCK_DGRAM                 2
 217 #define SOCK_RAW                   3
 218 #define SOCK_RDM                   4
 219 #define SOCK_SEQPACKET             5
 220 #else /* USE_WS_PREFIX */
 221 #define WS_SOCK_STREAM             1
 222 #define WS_SOCK_DGRAM              2
 223 #define WS_SOCK_RAW                3
 224 #define WS_SOCK_RDM                4
 225 #define WS_SOCK_SEQPACKET          5
 226 #endif /* USE_WS_PREFIX */
 227
 228
 229 /*
 230  * Protocols
 231  */
 232 #ifndef USE_WS_PREFIX
 233 #define IPPROTO_IP                 0
 234 #define IPPROTO_ICMP               1
 235 #define IPPROTO_IGMP               2
 236 #define IPPROTO_GGP                3
 237 #define IPPROTO_TCP                6
 238 #define IPPROTO_UDP                17
 239 #define IPPROTO_IDP                22
 240 #define IPPROTO_ND                 77
 241 #define IPPROTO_RAW                255
 242 #define IPPROTO_MAX                256
 243 #else /* USE_WS_PREFIX */
 244 #define WS_IPPROTO_IP              0
 245 #define WS_IPPROTO_ICMP            1
 246 #define WS_IPPROTO_IGMP            2
 247 #define WS_IPPROTO_GGP             3
 248 #define WS_IPPROTO_TCP             6
 249 #define WS_IPPROTO_UDP             17
 250 #define WS_IPPROTO_IDP             22
 251 #define WS_IPPROTO_ND              77
 252 #define WS_IPPROTO_RAW             255
 253 #define WS_IPPROTO_MAX             256
 254 #endif /* USE_WS_PREFIX */
 255
 256 typedef struct WS(protoent)
 257 {
 258     char* p_name;
 259     char** p_aliases;
 260     short p_proto;
 261 } PROTOENT, *PPROTOENT, *LPPROTOENT;
 262
 263
 264
 265 /*
 266  * Networks
 267  */
 268 struct WS(netent)
 269 {
 270     char* n_name;                  /* official name of net */
 271     char** n_aliases;              /* alias list */
 272     short n_addrtype;              /* net address type */
 273     u_long n_net;              /* network # */
 274 };
 275
 276
 277 /*
 278  * Services
 279  */
 280 #ifndef USE_WS_PREFIX
 281 #define IPPORT_ECHO                7
 282 #define IPPORT_DISCARD             9
 283 #define IPPORT_SYSTAT              11
 284 #define IPPORT_DAYTIME             13
 285 #define IPPORT_NETSTAT             15
 286 #define IPPORT_FTP                 21
 287 #define IPPORT_TELNET              23
 288 #define IPPORT_SMTP                25
 289 #define IPPORT_TIMESERVER          37
 290 #define IPPORT_NAMESERVER          42
 291 #define IPPORT_WHOIS               43
 292 #define IPPORT_MTP                 57
 293 #define IPPORT_TFTP                69
 294 #define IPPORT_RJE                 77
 295 #define IPPORT_FINGER              79
 296 #define IPPORT_TTYLINK             87
 297 #define IPPORT_SUPDUP              95
 298 #define IPPORT_EXECSERVER          512
 299 #define IPPORT_LOGINSERVER         513
 300 #define IPPORT_CMDSERVER           514
 301 #define IPPORT_EFSSERVER           520
 302 #define IPPORT_BIFFUDP             512
 303 #define IPPORT_WHOSERVER           513
 304 #define IPPORT_ROUTESERVER         520
 305 #define IPPORT_RESERVED            1024
 306 #else /* USE_WS_PREFIX */
 307 #define WS_IPPORT_ECHO             7
 308 #define WS_IPPORT_DISCARD          9
 309 #define WS_IPPORT_SYSTAT           11
 310 #define WS_IPPORT_DAYTIME          13
 311 #define WS_IPPORT_NETSTAT          15
 312 #define WS_IPPORT_FTP              21
 313 #define WS_IPPORT_TELNET           23
 314 #define WS_IPPORT_SMTP             25
 315 #define WS_IPPORT_TIMESERVER       37
 316 #define WS_IPPORT_NAMESERVER       42
 317 #define WS_IPPORT_WHOIS            43
 318 #define WS_IPPORT_MTP              57
 319 #define WS_IPPORT_TFTP             69
 320 #define WS_IPPORT_RJE              77
 321 #define WS_IPPORT_FINGER           79
 322 #define WS_IPPORT_TTYLINK          87
 323 #define WS_IPPORT_SUPDUP           95
 324 #define WS_IPPORT_EXECSERVER       512
 325 #define WS_IPPORT_LOGINSERVER      513
 326 #define WS_IPPORT_CMDSERVER        514
 327 #define WS_IPPORT_EFSSERVER        520
 328 #define WS_IPPORT_BIFFUDP          512
 329 #define WS_IPPORT_WHOSERVER        513
 330 #define WS_IPPORT_ROUTESERVER      520
 331 #define WS_IPPORT_RESERVED         1024
 332 #endif /* USE_WS_PREFIX */
 333
 334 typedef struct WS(servent)
 335 {
 336     char* s_name;                  /* official service name */
 337     char** s_aliases;              /* alias list */
 338     short s_port;                  /* port # */
 339     char* s_proto;                 /* protocol to use */
 340 } SERVENT, *PSERVENT, *LPSERVENT;
 341
 342
 343
 344 /*
 345  * Hosts
 346  */
 347
 348 typedef struct WS(hostent)
 349 {
 350     char* h_name;                  /* official name of host */
 351     char** h_aliases;              /* alias list */
 352     short h_addrtype;              /* host address type */
 353     short h_length;                /* length of address */
 354     char** h_addr_list;            /* list of addresses from name server */
 355 #define h_addr h_addr_list[0]      /* address, for backward compat */
 356 } HOSTENT, *PHOSTENT, *LPHOSTENT;
 357
 358
 359 /*
 360  * Sockets
 361  */
 362
 363 typedef UINT_PTR SOCKET;
 364
 365 /*
 366  * This is used instead of -1, since the
 367  * SOCKET type is unsigned.
 368  */
 369 #define INVALID_SOCKET             (~0)
 370 #define SOCKET_ERROR               (-1)
 371
 372 typedef struct WS(sockaddr)
 373 {
 374         u_short sa_family;
 375         char    sa_data[14];
 376 } SOCKADDR, *PSOCKADDR, *LPSOCKADDR;
 377
 378 typedef struct WS(linger)
 379 {
 380     u_short l_onoff;           /* option on/off */
 381     u_short l_linger;          /* linger time */
 382 } LINGER, *PLINGER, *LPLINGER;
 383
 384 /*
 385  * Select
 386  */
 387
 388 #ifdef WS_DEFINE_SELECT
 389 /* Define our own version of select and the associated types and macros */
 390
 391 # ifndef USE_WS_PREFIX
 392 #  ifndef FD_SETSIZE
 393 #   define FD_SETSIZE              64
 394 #  endif
 395 # else
 396 #  ifndef WS_FD_SETSIZE
 397 #   define WS_FD_SETSIZE           64
 398 #  endif
 399 # endif
 400
 401 typedef struct WS(fd_set)
 402 {
 403     u_int fd_count;            /* how many are SET? */
 404 # ifndef USE_WS_PREFIX
 405     SOCKET fd_array[FD_SETSIZE];   /* an array of SOCKETs */
 406 # else
 407     SOCKET fd_array[WS_FD_SETSIZE];/* an array of SOCKETs */
 408 # endif
 409 } WS(fd_set), FD_SET, *PFD_SET, *LPFD_SET;
 410
 411 #ifndef _TIMEVAL_DEFINED
 412 #define _TIMEVAL_DEFINED
 413 typedef struct WS(timeval)
 414 {
 415     long    tv_sec;                /* seconds */
 416     long    tv_usec;               /* and microseconds */
 417 } TIMEVAL, *PTIMEVAL, *LPTIMEVAL;
 418 #endif
 419
 420 #define __WS_FD_CLR(fd, set, cast) do { \
 421     u_int __i; \
 422     for (__i = 0; __i < ((cast*)(set))->fd_count ; __i++) \
 423     { \
 424         if (((cast*)(set))->fd_array[__i] == fd) \
 425         { \
 426             while (__i < ((cast*)(set))->fd_count-1) \
 427             { \
 428                 ((cast*)(set))->fd_array[__i] = \
 429                     ((cast*)(set))->fd_array[__i+1]; \
 430                 __i++; \
 431             } \
 432             ((cast*)(set))->fd_count--; \
 433             break; \
 434         } \
 435     } \
 436 } while(0)
 437 #define __WS_FD_SET1(fd, set, cast) do { \
 438     if (((cast*)(set))->fd_count < FD_SETSIZE) \
 439         ((cast*)(set))->fd_array[((cast*)(set))->fd_count++]=(fd); \
 440 } while(0)
 441 /* This version checks if the filedesc is already in the list, and appends it
 442  * only if it's not the case
 443  */
 444 #define __WS_FD_SET2(fd, set, cast) do { \
 445     u_int __i; \
 446     for (__i = 0; __i < ((cast*)(set))->fd_count ; __i++) \
 447     { \
 448         if (((cast*)(set))->fd_array[__i]==(fd)) \
 449             break; \
 450     } \
 451     if (__i == ((cast*)(set))->fd_count && ((cast*)(set))->fd_count < FD_SETSIZE) \
 452     { \
 453         ((cast*)(set))->fd_count++; \
 454         ((cast*)(set))->fd_array[__i]=(fd);\
 455     } \
 456 } while(0)
 457
 458 #ifndef __WINE_WINSOCK2__
 459 #define __WS_FD_SET(fd, set, cast) __WS_FD_SET1((fd),(set), cast)
 460 #else
 461 #define __WS_FD_SET(fd, set, cast) __WS_FD_SET2((fd),(set), cast)
 462 #endif
 463
 464 #ifndef USE_WS_PREFIX
 465 #define FD_CLR(fd, set)      __WS_FD_CLR((fd),(set), fd_set)
 466 #define FD_SET(fd, set)      __WS_FD_SET((fd),(set), fd_set)
 467 #define FD_ZERO(set)         (((fd_set*)(set))->fd_count=0)
 468 #define FD_ISSET(fd, set)    __WSAFDIsSet((SOCKET)(fd), (fd_set*)(set))
 469 #else
 470 #define WS_FD_CLR(fd, set)   __WS_FD_CLR((fd),(set), WS_fd_set)
 471 #define WS_FD_SET(fd, set)   __WS_FD_SET((fd),(set), WS_fd_set)
 472 #define WS_FD_ZERO(set)      ((WS_fd_set*)(set))->fd_count=0)
 473 #define WS_FD_ISSET(fd, set) __WSAFDIsSet((SOCKET)(fd), (WS_fd_set*)(set))
 474 #endif
 475
 476 int WINAPI __WSAFDIsSet(SOCKET,WS(fd_set)*);
 477
 478 #endif /* WS_DEFINE_SELECT */
 479
 480 /* we have to define hton/ntoh as macros to avoid conflicts with Unix headers */
 481 #ifndef USE_WS_PREFIX
 482
 483 #undef htonl
 484 #undef htons
 485 #undef ntohl
 486 #undef ntohs
 487
 488 #ifdef WORDS_BIGENDIAN
 489
 490 #define htonl(l) ((u_long)(l))
 491 #define htons(s) ((u_short)(s))
 492 #define ntohl(l) ((u_long)(l))
 493 #define ntohs(s) ((u_short)(s))
 494
 495 #else  /* WORDS_BIGENDIAN */
 496
 497 inline static u_short __wine_ushort_swap(u_short s)
 498 {
 499     return (s >> 8) | (s << 8);
 500 }
 501 inline static u_long __wine_ulong_swap(u_long l)
 502 {
 503     return ((u_long)__wine_ushort_swap((u_short)l) << 16) | __wine_ushort_swap((u_short)(l >> 16));
 504 }
 505 #define htonl(l) __wine_ulong_swap(l)
 506 #define htons(s) __wine_ushort_swap(s)
 507 #define ntohl(l) __wine_ulong_swap(l)
 508 #define ntohs(s) __wine_ushort_swap(s)
 509
 510 #endif  /* WORDS_BIGENDIAN */
 511
 512 #endif  /* USE_WS_PREFIX */
 513
 514 /*
 515  * Internet address (old style... should be updated)
 516  */
 517
 518 #ifndef USE_WS_PREFIX
 519 #define IN_CLASSA_NSHIFT           24
 520 #define IN_CLASSA_MAX              128
 521 #define IN_CLASSA_NET              0xff000000
 522 #define IN_CLASSA_HOST             0x00ffffff
 523 #define IN_CLASSA(i)               (((long)(i) & 0x80000000) == 0)
 524 #define IN_CLASSB_NSHIFT           16
 525 #define IN_CLASSB_MAX              65536
 526 #define IN_CLASSB_NET              0xffff0000
 527 #define IN_CLASSB_HOST             0x0000ffff
 528 #define IN_CLASSB(i)               (((long)(i) & 0xc0000000) == 0x80000000)
 529 #define IN_CLASSC_NSHIFT           8
 530 #define IN_CLASSC_NET              0xffffff00
 531 #define IN_CLASSC_HOST             0x000000ff
 532 #define IN_CLASSC(i)               (((long)(i) & 0xe0000000) == 0xc0000000)
 533 #else
 534 #define WS_IN_CLASSA_NSHIFT        24
 535 #define WS_IN_CLASSA_MAX           128
 536 #define WS_IN_CLASSA_NET           0xff000000
 537 #define WS_IN_CLASSA_HOST          0x00ffffff
 538 #define WS_IN_CLASSA(i)            (((long)(i) & 0x80000000) == 0)
 539 #define WS_IN_CLASSB_NSHIFT        16
 540 #define WS_IN_CLASSB_MAX           65536
 541 #define WS_IN_CLASSB_NET           0xffff0000
 542 #define WS_IN_CLASSB_HOST          0x0000ffff
 543 #define WS_IN_CLASSB(i)            (((long)(i) & 0xc0000000) == 0x80000000)
 544 #define WS_IN_CLASSC_NSHIFT        8
 545 #define WS_IN_CLASSC_NET           0xffffff00
 546 #define WS_IN_CLASSC_HOST          0x000000ff
 547 #define WS_IN_CLASSC(i)            (((long)(i) & 0xe0000000) == 0xc0000000)
 548 #endif /* USE_WS_PREFIX */
 549
 550 #ifndef USE_WS_PREFIX
 551 #define INADDR_ANY                 (u_long)0x00000000
 552 #define INADDR_LOOPBACK            0x7f000001
 553 #define INADDR_BROADCAST           (u_long)0xffffffff
 554 #define INADDR_NONE                0xffffffff
 555 #else
 556 #define WS_INADDR_ANY              (u_long)0x00000000
 557 #define WS_INADDR_LOOPBACK         0x7f000001
 558 #define WS_INADDR_BROADCAST        (u_long)0xffffffff
 559 #define WS_INADDR_NONE             0xffffffff
 560 #endif /* USE_WS_PREFIX */
 561
 562 typedef struct WS(in_addr)
 563 {
 564     union {
 565         struct {
 566             u_char s_b1,s_b2,s_b3,s_b4;
 567         } S_un_b;
 568         struct {
 569             u_short s_w1,s_w2;
 570         } S_un_w;
 571         u_long S_addr;
 572     } S_un;
 573 #ifndef USE_WS_PREFIX
 574 #define s_addr  S_un.S_addr
 575 #define s_host  S_un.S_un_b.s_b2
 576 #define s_net   S_un.S_un_b.s_b1
 577 #define s_imp   S_un.S_un_w.s_w2
 578 #define s_impno S_un.S_un_b.s_b4
 579 #define s_lh    S_un.S_un_b.s_b3
 580 #else
 581 #define WS_s_addr  S_un.S_addr
 582 #define WS_s_host  S_un.S_un_b.s_b2
 583 #define WS_s_net   S_un.S_un_b.s_b1
 584 #define WS_s_imp   S_un.S_un_w.s_w2
 585 #define WS_s_impno S_un.S_un_b.s_b4
 586 #define WS_s_lh    S_un.S_un_b.s_b3
 587 #endif /* USE_WS_PREFIX */
 588 } IN_ADDR, *PIN_ADDR, *LPIN_ADDR;
 589
 590 typedef struct WS(sockaddr_in)
 591 {
 592     short              sin_family;
 593     u_short               sin_port;
 594     struct WS(in_addr) sin_addr;
 595     char               sin_zero[8];
 596 } SOCKADDR_IN, *PSOCKADDR_IN, *LPSOCKADDR_IN;
 597
 598 /*
 599  * Multicast group information
 600  */
 601
 602 #if !defined(__WINE_WINSOCK2__)
 603 struct WS(ip_mreq)
 604 {
 605     struct WS(in_addr) imr_multiaddr;
 606     struct WS(in_addr) imr_interface;
 607 };
 608 #endif
 609
 610 /*
 611  * WSAStartup
 612  */
 613 #define WSADESCRIPTION_LEN      256
 614 #define WSASYS_STATUS_LEN       128
 615
 616 typedef struct WS(WSAData)
 617 {
 618     WORD                    wVersion;
 619     WORD                    wHighVersion;
 620     char                    szDescription[WSADESCRIPTION_LEN+1];
 621     char                    szSystemStatus[WSASYS_STATUS_LEN+1];
 622     WORD                    iMaxSockets;
 623     WORD                    iMaxUdpDg;
 624     char                   *lpVendorInfo;
 625 } WSADATA, *LPWSADATA;
 626
 627
 628
 629 /*
 630  * {get,set}sockopt
 631  */
 632 #ifndef USE_WS_PREFIX
 633 #define SOL_SOCKET                 0xffff
 634 #define SO_DEBUG                   0x0001
 635 #define SO_ACCEPTCONN              0x0002
 636 #define SO_REUSEADDR               0x0004
 637 #define SO_KEEPALIVE               0x0008
 638 #define SO_DONTROUTE               0x0010
 639 #define SO_BROADCAST               0x0020
 640 #define SO_USELOOPBACK             0x0040
 641 #define SO_LINGER                  0x0080
 642 #define SO_OOBINLINE               0x0100
 643 #define SO_DONTLINGER              (u_int)(~SO_LINGER)
 644 #define SO_SNDBUF                  0x1001
 645 #define SO_RCVBUF                  0x1002
 646 #define SO_SNDLOWAT                0x1003
 647 #define SO_RCVLOWAT                0x1004
 648 #define SO_SNDTIMEO                0x1005
 649 #define SO_RCVTIMEO                0x1006
 650 #define SO_ERROR                   0x1007
 651 #define SO_TYPE                    0x1008
 652
 653
 654 #define IOCPARM_MASK               0x7f
 655 #define IOC_VOID                   0x20000000
 656 #define IOC_OUT                    0x40000000
 657 #define IOC_IN                     0x80000000
 658 #define IOC_INOUT                  (IOC_IN|IOC_OUT)
 659
 660 #define _IO(x,y)    (IOC_VOID|((x)<<8)|(y))
 661 #define _IOR(x,y,t) (IOC_OUT|(((UINT)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
 662 #define _IOW(x,y,t) (IOC_IN|(((UINT)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
 663
 664 #else
 665
 666 #define WS_SOL_SOCKET              0xffff
 667 #define WS_SO_DEBUG                0x0001
 668 #define WS_SO_ACCEPTCONN           0x0002
 669 #define WS_SO_REUSEADDR            0x0004
 670 #define WS_SO_KEEPALIVE            0x0008
 671 #define WS_SO_DONTROUTE            0x0010
 672 #define WS_SO_BROADCAST            0x0020
 673 #define WS_SO_USELOOPBACK          0x0040
 674 #define WS_SO_LINGER               0x0080
 675 #define WS_SO_OOBINLINE            0x0100
 676 #define WS_SO_DONTLINGER           (u_int)(~WS_SO_LINGER)
 677 #define WS_SO_SNDBUF               0x1001
 678 #define WS_SO_RCVBUF               0x1002
 679 #define WS_SO_SNDLOWAT             0x1003
 680 #define WS_SO_RCVLOWAT             0x1004
 681 #define WS_SO_SNDTIMEO             0x1005
 682 #define WS_SO_RCVTIMEO             0x1006
 683 #define WS_SO_ERROR                0x1007
 684 #define WS_SO_TYPE                 0x1008
 685
 686 #define WS_IOCPARM_MASK            0x7f
 687 #define WS_IOC_VOID                0x20000000
 688 #define WS_IOC_OUT                 0x40000000
 689 #define WS_IOC_IN                  0x80000000
 690 #define WS_IOC_INOUT               (WS_IOC_IN|WS_IOC_OUT)
 691
 692 #define WS__IO(x,y)    (WS_IOC_VOID|((x)<<8)|(y))
 693 #define WS__IOR(x,y,t) (WS_IOC_OUT|(((long)sizeof(t)&WS_IOCPARM_MASK)<<16)|((x)<<8)|(y))
 694 #define WS__IOW(x,y,t) (WS_IOC_IN|(((long)sizeof(t)&WS_IOCPARM_MASK)<<16)|((x)<<8)|(y))
 695
 696 #endif
 697
 698 /* IPPROTO_TCP options */
 699 #ifndef USE_WS_PREFIX
 700 #define TCP_NODELAY                1
 701 #else
 702 #define WS_TCP_NODELAY             1
 703 #endif
 704
 705 /* IPPROTO_IP options */
 706 #ifndef __WINE_WINSOCK2__    /* WinSock2 has different values for the IP_ constants */
 707 # ifndef USE_WS_PREFIX
 708 #  define IP_OPTIONS             1
 709 #  define IP_MULTICAST_IF        2
 710 #  define IP_MULTICAST_TTL       3
 711 #  define IP_MULTICAST_LOOP      4
 712 #  define IP_ADD_MEMBERSHIP      5
 713 #  define IP_DROP_MEMBERSHIP     6
 714 #  define IP_TTL                 7
 715 #  define IP_TOS                 8
 716 #  define IP_DONTFRAGMENT        9
 717 # else
 718 #  define WS_IP_OPTIONS          1
 719 #  define WS_IP_MULTICAST_IF     2
 720 #  define WS_IP_MULTICAST_TTL    3
 721 #  define WS_IP_MULTICAST_LOOP   4
 722 #  define WS_IP_ADD_MEMBERSHIP   5
 723 #  define WS_IP_DROP_MEMBERSHIP  6
 724 #  define WS_IP_TTL              7
 725 #  define WS_IP_TOS              8
 726 #  define WS_IP_DONTFRAGMENT     9
 727 # endif
 728 #endif
 729
 730
 731 /*
 732  * Socket I/O flags (supported by spec 1.1)
 733  */
 734 #ifndef USE_WS_PREFIX
 735 #define FIONREAD                   _IOR('f', 127, u_long)
 736 #define FIONBIO                    _IOW('f', 126, u_long)
 737 #define SIOCATMARK                 _IOR('s',  7, u_long)
 738 #else
 739 #define WS_FIONREAD                WS__IOR('f', 127, u_long)
 740 #define WS_FIONBIO                 WS__IOW('f', 126, u_long)
 741 #define WS_SIOCATMARK              WS__IOR('s',  7, u_long)
 742 #endif
 743
 744 /*
 745  * Maximum queue length specifiable by listen.
 746  */
 747 #ifndef USE_WS_PREFIX
 748 #define SOMAXCONN                  5
 749
 750 #define MSG_OOB                    0x0001
 751 #define MSG_PEEK                   0x0002
 752 #define MSG_DONTROUTE              0x0004
 753 #define MSG_MAXIOVLEN              0x000a
 754 #define MSG_PARTIAL                0x8000
 755 #else /* USE_WS_PREFIX */
 756 #define WS_SOMAXCONN               5
 757
 758 #define WS_MSG_OOB                 0x0001
 759 #define WS_MSG_PEEK                0x0002
 760 #define WS_MSG_DONTROUTE           0x0004
 761 #define WS_MSG_MAXIOVLEN           0x000a
 762 #define WS_MSG_PARTIAL             0x8000
 763 #endif /* USE_WS_PREFIX */
 764
 765 /*
 766  * Define constant based on rfc883, used by gethostbyxxxx() calls.
 767  */
 768 #ifndef USE_WS_PREFIX
 769 #define MAXGETHOSTSTRUCT           1024
 770 #else
 771 #define MAXGETHOSTSTRUCT           1024
 772 #endif
 773
 774
 775 /*
 776  * Define flags to be used with the WSAAsyncSelect() call.
 777  */
 778 #define FD_READ                    0x00000001
 779 #define FD_WRITE                   0x00000002
 780 #define FD_OOB                     0x00000004
 781 #define FD_ACCEPT                  0x00000008
 782 #define FD_CONNECT                 0x00000010
 783 #define FD_CLOSE                   0x00000020
 784
 785 /* internal per-socket flags */
 786 #ifdef __WINESRC__
 787 #define FD_WINE_LISTENING          0x10000000
 788 #define FD_WINE_NONBLOCKING        0x20000000
 789 #define FD_WINE_CONNECTED          0x40000000
 790 #define FD_WINE_RAW                0x80000000
 791 #define FD_WINE_INTERNAL           0xFFFF0000
 792 #endif
 793
 794 /*
 795  * All Windows Sockets error constants are biased by WSABASEERR from
 796  * the "normal"
 797  */
 798 #define WSABASEERR                 10000
 799 /*
 800  * Windows Sockets definitions of regular Microsoft C error constants
 801  */
 802 #define WSAEINTR                   (WSABASEERR+4)
 803 #define WSAEBADF                   (WSABASEERR+9)
 804 #define WSAEACCES                  (WSABASEERR+13)
 805 #define WSAEFAULT                  (WSABASEERR+14)
 806 #define WSAEINVAL                  (WSABASEERR+22)
 807 #define WSAEMFILE                  (WSABASEERR+24)
 808
 809 /*
 810  * Windows Sockets definitions of regular Berkeley error constants
 811  */
 812 #define WSAEWOULDBLOCK             (WSABASEERR+35)
 813 #define WSAEINPROGRESS             (WSABASEERR+36)
 814 #define WSAEALREADY                (WSABASEERR+37)
 815 #define WSAENOTSOCK                (WSABASEERR+38)
 816 #define WSAEDESTADDRREQ            (WSABASEERR+39)
 817 #define WSAEMSGSIZE                (WSABASEERR+40)
 818 #define WSAEPROTOTYPE              (WSABASEERR+41)
 819 #define WSAENOPROTOOPT             (WSABASEERR+42)
 820 #define WSAEPROTONOSUPPORT         (WSABASEERR+43)
 821 #define WSAESOCKTNOSUPPORT         (WSABASEERR+44)
 822 #define WSAEOPNOTSUPP              (WSABASEERR+45)
 823 #define WSAEPFNOSUPPORT            (WSABASEERR+46)
 824 #define WSAEAFNOSUPPORT            (WSABASEERR+47)
 825 #define WSAEADDRINUSE              (WSABASEERR+48)
 826 #define WSAEADDRNOTAVAIL           (WSABASEERR+49)
 827 #define WSAENETDOWN                (WSABASEERR+50)
 828 #define WSAENETUNREACH             (WSABASEERR+51)
 829 #define WSAENETRESET               (WSABASEERR+52)
 830 #define WSAECONNABORTED            (WSABASEERR+53)
 831 #define WSAECONNRESET              (WSABASEERR+54)
 832 #define WSAENOBUFS                 (WSABASEERR+55)
 833 #define WSAEISCONN                 (WSABASEERR+56)
 834 #define WSAENOTCONN                (WSABASEERR+57)
 835 #define WSAESHUTDOWN               (WSABASEERR+58)
 836 #define WSAETOOMANYREFS            (WSABASEERR+59)
 837 #define WSAETIMEDOUT               (WSABASEERR+60)
 838 #define WSAECONNREFUSED            (WSABASEERR+61)
 839 #define WSAELOOP                   (WSABASEERR+62)
 840 #define WSAENAMETOOLONG            (WSABASEERR+63)
 841 #define WSAEHOSTDOWN               (WSABASEERR+64)
 842 #define WSAEHOSTUNREACH            (WSABASEERR+65)
 843 #define WSAENOTEMPTY               (WSABASEERR+66)
 844 #define WSAEPROCLIM                (WSABASEERR+67)
 845 #define WSAEUSERS                  (WSABASEERR+68)
 846 #define WSAEDQUOT                  (WSABASEERR+69)
 847 #define WSAESTALE                  (WSABASEERR+70)
 848 #define WSAEREMOTE                 (WSABASEERR+71)
 849 #define WSAEDISCON                 (WSABASEERR+101)
 850
 851 /*
 852  * Extended Windows Sockets error constant definitions
 853  */
 854 #define WSASYSNOTREADY             (WSABASEERR+91)
 855 #define WSAVERNOTSUPPORTED         (WSABASEERR+92)
 856 #define WSANOTINITIALISED          (WSABASEERR+93)
 857 #define WSAEDISCON                 (WSABASEERR+101)
 858 #define WSAENOMORE                 (WSABASEERR+102)
 859 #define WSAECANCELLED              (WSABASEERR+103)
 860 #define WSAEINVALIDPROCTABLE       (WSABASEERR+104)
 861 #define WSAEINVALIDPROVIDER        (WSABASEERR+105)
 862 #define WSAEPROVIDERFAILEDINIT     (WSABASEERR+106)
 863 #define WSASYSCALLFAILURE          (WSABASEERR+107)
 864 #define WSASERVICE_NOT_FOUND       (WSABASEERR+108)
 865 #define WSATYPE_NOT_FOUND          (WSABASEERR+109)
 866 #define WSA_E_NO_MORE              (WSABASEERR+110)
 867 #define WSA_E_CANCELLED            (WSABASEERR+111)
 868 #define WSAEREFUSED                (WSABASEERR+112)
 869
 870 /*
 871  * Error return codes from gethostbyname() and gethostbyaddr()
 872  * (when using the resolver). Note that these errors are
 873  * retrieved via WSAGetLastError() and must therefore follow
 874  * the rules for avoiding clashes with error numbers from
 875  * specific implementations or language run-time systems.
 876  * For this reason the codes are based at WSABASEERR+1001.
 877  * Note also that [WSA]NO_ADDRESS is defined only for
 878  * compatibility purposes.
 879  */
 880
 881 #ifndef USE_WS_PREFIX
 882 #define h_errno                    WSAGetLastError()
 883 #else
 884 #define WS_h_errno                 WSAGetLastError()
 885 #endif
 886
 887 /* Authoritative Answer: Host not found */
 888 #define WSAHOST_NOT_FOUND          (WSABASEERR+1001)
 889
 890 /* Non-Authoritative: Host not found, or SERVERFAIL */
 891 #define WSATRY_AGAIN               (WSABASEERR+1002)
 892
 893 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
 894 #define WSANO_RECOVERY             (WSABASEERR+1003)
 895
 896 /* Valid name, no data record of requested type */
 897 #define WSANO_DATA                 (WSABASEERR+1004)
 898
 899 /* no address, look for MX record */
 900 #define WSANO_ADDRESS              WSANO_DATA
 901
 902 #ifndef USE_WS_PREFIX
 903 #define HOST_NOT_FOUND             WSAHOST_NOT_FOUND
 904 #define TRY_AGAIN                  WSATRY_AGAIN
 905 #define NO_RECOVERY                WSANO_RECOVERY
 906 #define NO_DATA                    WSANO_DATA
 907 #define NO_ADDRESS                 WSANO_ADDRESS
 908 #endif /* USE_WS_PREFIX */
 909
 910
 911
 912 /*
 913  * Windows message parameter composition and decomposition
 914  * macros.
 915  */
 916
 917 /*
 918  * WSAMAKEASYNCREPLY is intended for use by the Windows Sockets implementation
 919  * when constructing the response to a WSAAsyncGetXByY() routine.
 920  */
 921 #define WSAMAKEASYNCREPLY(buflen,error)     MAKELONG(buflen,error)
 922 /*
 923  * WSAMAKESELECTREPLY is intended for use by the Windows Sockets implementation
 924  * when constructing the response to WSAAsyncSelect().
 925  */
 926 #define WSAMAKESELECTREPLY(event,error)     MAKELONG(event,error)
 927 /*
 928  * WSAGETASYNCBUFLEN is intended for use by the Windows Sockets application
 929  * to extract the buffer length from the lParam in the response
 930  * to a WSAGetXByY().
 931  */
 932 #define WSAGETASYNCBUFLEN(lParam)           LOWORD(lParam)
 933 /*
 934  * WSAGETASYNCERROR is intended for use by the Windows Sockets application
 935  * to extract the error code from the lParam in the response
 936  * to a WSAGetXByY().
 937  */
 938 #define WSAGETASYNCERROR(lParam)            HIWORD(lParam)
 939 /*
 940  * WSAGETSELECTEVENT is intended for use by the Windows Sockets application
 941  * to extract the event code from the lParam in the response
 942  * to a WSAAsyncSelect().
 943  */
 944 #define WSAGETSELECTEVENT(lParam)           LOWORD(lParam)
 945 /*
 946  * WSAGETSELECTERROR is intended for use by the Windows Sockets application
 947  * to extract the error code from the lParam in the response
 948  * to a WSAAsyncSelect().
 949  */
 950 #define WSAGETSELECTERROR(lParam)           HIWORD(lParam)
 951
 952
 953
 954 /*
 955  * Prototypes
 956  *
 957  * Remember to keep this section in sync with the
 958  * "Winsock Function Typedefs" section in winsock2.h.
 959  */
 960 #if !defined(__WINE_WINSOCK2__) || WS_API_PROTOTYPES
 961 HANDLE WINAPI WSAAsyncGetHostByAddr(HWND,u_int,const char*,int,int,char*,int);
 962 HANDLE WINAPI WSAAsyncGetHostByName(HWND,u_int,const char*,char*,int);
 963 HANDLE WINAPI WSAAsyncGetProtoByName(HWND,u_int,const char*,char*,int);
 964 HANDLE WINAPI WSAAsyncGetProtoByNumber(HWND,u_int,int,char*,int);
 965 HANDLE WINAPI WSAAsyncGetServByName(HWND,u_int,const char*,const char*,char*,int);
 966 HANDLE WINAPI WSAAsyncGetServByPort(HWND,u_int,int,const char*,char*,int);
 967 int WINAPI WSAAsyncSelect(SOCKET,HWND,u_int,long);
 968 int WINAPI WSACancelAsyncRequest(HANDLE);
 969 int WINAPI WSACancelBlockingCall(void);
 970 int WINAPI WSACleanup(void);
 971 int WINAPI WSAGetLastError(void);
 972 BOOL WINAPI WSAIsBlocking(void);
 973 FARPROC WINAPI WSASetBlockingHook(FARPROC);
 974 void WINAPI WSASetLastError(int);
 975 int WINAPI WSAStartup(WORD,LPWSADATA);
 976 int WINAPI WSAUnhookBlockingHook(void);
 977
 978 SOCKET WINAPI WS(accept)(SOCKET,struct WS(sockaddr)*,int*);
 979 int WINAPI WS(bind)(SOCKET,const struct WS(sockaddr)*,int);
 980 int WINAPI WS(closesocket)(SOCKET);
 981 int WINAPI WS(connect)(SOCKET,const struct WS(sockaddr)*,int);
 982 struct WS(hostent)* WINAPI WS(gethostbyaddr)(const char*,int,int);
 983 struct WS(hostent)* WINAPI WS(gethostbyname)(const char*);
 984 /* gethostname not defined because of conflicts with unistd.h */
 985 int WINAPI WS(getpeername)(SOCKET,struct WS(sockaddr)*,int*);
 986 struct WS(protoent)* WINAPI WS(getprotobyname)(const char*);
 987 struct WS(protoent)* WINAPI WS(getprotobynumber)(int);
 988 #ifdef WS_DEFINE_SELECT
 989 int WINAPI WS(select)(int,WS(fd_set)*,WS(fd_set)*,WS(fd_set)*,const struct WS(timeval)*);
 990 #endif
 991 struct WS(servent)* WINAPI WS(getservbyname)(const char*,const char*);
 992 struct WS(servent)* WINAPI WS(getservbyport)(int,const char*);
 993 int WINAPI WS(getsockname)(SOCKET,struct WS(sockaddr)*,int*);
 994 int WINAPI WS(getsockopt)(SOCKET,int,int,char*,int*);
 995 unsigned long WINAPI WS(inet_addr)(const char*);
 996 char* WINAPI WS(inet_ntoa)(struct WS(in_addr));
 997 int WINAPI WS(ioctlsocket)(SOCKET,long,u_long*);
 998 int WINAPI WS(listen)(SOCKET,int);
 999 int WINAPI WS(recv)(SOCKET,char*,int,int);
1000 int WINAPI WS(recvfrom)(SOCKET,char*,int,int,struct WS(sockaddr)*,int*);
1001 int WINAPI WS(send)(SOCKET,const char*,int,int);
1002 int WINAPI WS(sendto)(SOCKET,const char*,int,int,const struct WS(sockaddr)*,int);
1003 int WINAPI WS(setsockopt)(SOCKET,int,int,const char*,int);
1004 int WINAPI WS(shutdown)(SOCKET,int);
1005 SOCKET WINAPI WS(socket)(int,int,int);
1006
1007 #endif /* !defined(__WINE_WINSOCK2__) || WS_API_PROTOTYPES */
1008
1009
1010 #include <poppack.h>
1011
1012 #ifdef __cplusplus
1013 }
1014 #endif
1015
1016 #ifndef __WINE_WINSOCK2__
1017 #undef WS
1018 #undef WS_API_PROTOTYPES
1019 #undef WS_API_TYPEDEFS
1020 #endif
1021
1022 #endif  /* _WINSOCKAPI_ */