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