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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 #  include <sys/types.h>
  47 #  undef FD_SETSIZE
  48 #  undef FD_CLR
  49 #  undef FD_SET
  50 #  undef FD_ZERO
  51 #  undef FD_ISSET
  52
  53 #  define FD_SETSIZE Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  54 #  define FD_CLR     Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  55 #  define FD_SET     Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  56 #  define FD_ZERO    Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  57 #  define FD_ISSET   Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  58 #  define fd_set     Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  59 #  define select     Include_winsock_h_before_stdlib_h_or_use_the_MSVCRT_library
  60 # elif defined(RLIM_INFINITY)
  61 /* On Darwin stdlib.h includes sys/resource.h which defines timeval but not the fd_set macros */
  62 #  define fd_set unix_fd_set
  63 #  include <sys/types.h>
  64 #  include <time.h>
  65 #  include <stdlib.h>
  66 #  undef fd_set
  67 #  undef FD_SETSIZE
  68 #  undef FD_CLR
  69 #  undef FD_SET
  70 #  undef FD_ZERO
  71 #  undef FD_ISSET
  72 #  define select     Include_winsock_h_before_sys_types_h_or_use_the_MSVCRT_library
  73 #  define timeval    Include_winsock_h_before_sys_types_h_or_use_the_MSVCRT_library
  74 # else  /* FD_CLR */
  75 /* stdlib.h has not been included yet so it's not too late. Include it now
  76  * making sure that none of the select symbols is affected. Then we can
  77  * define them with our own values.
  78  */
  79 #  define fd_set unix_fd_set
  80 #  define timeval unix_timeval
  81 #  define select unix_select
  82 #  include <sys/types.h>
  83 #  include <time.h>
  84 #  include <stdlib.h>
  85 #  undef fd_set
  86 #  undef timeval
  87 #  undef select
  88 #  undef FD_SETSIZE
  89 #  undef FD_CLR
  90 #  undef FD_SET
  91 #  undef FD_ZERO
  92 #  undef FD_ISSET
  93
  94 #  define WS_DEFINE_SELECT
  95 # endif /* FD_CLR */
  96
  97 #else
  98 # define WS_DEFINE_SELECT
  99 # include <sys/types.h>
 100 # include <stdlib.h>
 101 #endif /* !USE_WS_PREFIX */
 102
 103 #endif /* __WINE_WINSOCKAPI_STDLIB_H */
 104
 105 #ifndef __WINESRC__
 106 # include <windows.h>
 107 #else
 108 # include <windef.h>
 109 #endif
 110
 111 #ifndef _WINSOCKAPI_
 112 #define _WINSOCKAPI_
 113
 114 #ifdef USE_WS_PREFIX
 115 typedef unsigned char  WS_u_char;
 116 typedef unsigned short WS_u_short;
 117 typedef unsigned int   WS_u_int;
 118 #ifdef _MSC_VER
 119 typedef unsigned long  WS_u_long;
 120 #else
 121 typedef unsigned int   WS_u_long;
 122 #endif
 123 #elif (defined(_MSC_VER) || defined(__MINGW_H) || defined(__WATCOMC__)) && !defined(_BSDTYPES_DEFINED)
 124 /* MinGW doesn't define the u_xxx types */
 125 typedef unsigned char  u_char;
 126 typedef unsigned short u_short;
 127 typedef unsigned int   u_int;
 128 #ifdef _MSC_VER
 129 typedef unsigned long  u_long;
 130 #else
 131 typedef unsigned int   u_long;
 132 #endif
 133 #define _BSDTYPES_DEFINED
 134 #endif
 135
 136 #ifdef USE_WS_PREFIX
 137 # define WS(x)    WS_##x
 138 #else
 139 # define WS(x)    x
 140 #endif
 141
 142 #ifdef __cplusplus
 143 extern "C" {
 144 #endif /* defined(__cplusplus) */
 145
 146 /* proper 4-byte packing */
 147 #include <pshpack4.h>
 148
 149 /*
 150  * Address families
 151  */
 152 #ifndef USE_WS_PREFIX
 153 #define AF_UNSPEC                  0
 154 #define AF_UNIX                    1
 155 #define AF_INET                    2
 156 #define AF_IMPLINK                 3
 157 #define AF_PUP                     4
 158 #define AF_CHAOS                   5
 159 #define AF_NS                      6
 160 #define AF_IPX                     AF_NS
 161 #define AF_ISO                     7
 162 #define AF_OSI                     AF_ISO
 163 #define AF_ECMA                    8
 164 #define AF_DATAKIT                 9
 165 #define AF_CCITT                   10
 166 #define AF_SNA                     11
 167 #define AF_DECnet                  12
 168 #define AF_DLI                     13
 169 #define AF_LAT                     14
 170 #define AF_HYLINK                  15
 171 #define AF_APPLETALK               16
 172 #define AF_NETBIOS                 17
 173 #define AF_VOICEVIEW               18
 174 #define AF_FIREFOX                 19
 175 #define AF_UNKNOWN1                20
 176 #define AF_BAN                     21
 177 #define AF_ATM                     22
 178 #define AF_INET6                   23
 179 #define AF_CLUSTER                 24
 180 #define AF_12844                   25
 181 #define AF_IRDA                    26
 182 #define AF_MAX                     27
 183 #define PF_UNSPEC                  AF_UNSPEC
 184 #define PF_UNIX                    AF_UNIX
 185 #define PF_INET                    AF_INET
 186 #define PF_IMPLINK                 AF_IMPLINK
 187 #define PF_PUP                     AF_PUP
 188 #define PF_CHAOS                   AF_CHAOS
 189 #define PF_NS                      AF_NS
 190 #define PF_IPX                     AF_IPX
 191 #define PF_ISO                     AF_ISO
 192 #define PF_OSI                     AF_OSI
 193 #define PF_ECMA                    AF_ECMA
 194 #define PF_DATAKIT                 AF_DATAKIT
 195 #define PF_CCITT                   AF_CCITT
 196 #define PF_SNA                     AF_SNA
 197 #define PF_DECnet                  AF_DECnet
 198 #define PF_DLI                     AF_DLI
 199 #define PF_LAT                     AF_LAT
 200 #define PF_HYLINK                  AF_HYLINK
 201 #define PF_APPLETALK               AF_APPLETALK
 202 #define PF_VOICEVIEW               AF_VOICEVIEW
 203 #define PF_FIREFOX                 AF_FIREFOX
 204 #define PF_UNKNOWN1                AF_UNKNOWN1
 205 #define PF_BAN                     AF_BAN
 206 #define PF_MAX                     AF_MAX
 207 #else /* USE_WS_PREFIX */
 208 #define WS_AF_UNSPEC               0
 209 #define WS_AF_UNIX                 1
 210 #define WS_AF_INET                 2
 211 #define WS_AF_IMPLINK              3
 212 #define WS_AF_PUP                  4
 213 #define WS_AF_CHAOS                5
 214 #define WS_AF_NS                   6
 215 #define WS_AF_IPX                  WS_AF_NS
 216 #define WS_AF_ISO                  7
 217 #define WS_AF_OSI                  AF_ISO
 218 #define WS_AF_ECMA                 8
 219 #define WS_AF_DATAKIT              9
 220 #define WS_AF_CCITT                10
 221 #define WS_AF_SNA                  11
 222 #define WS_AF_DECnet               12
 223 #define WS_AF_DLI                  13
 224 #define WS_AF_LAT                  14
 225 #define WS_AF_HYLINK               15
 226 #define WS_AF_APPLETALK            16
 227 #define WS_AF_NETBIOS              17
 228 #define WS_AF_VOICEVIEW            18
 229 #define WS_AF_FIREFOX              19
 230 #define WS_AF_UNKNOWN1             20
 231 #define WS_AF_BAN                  21
 232 #define WS_AF_ATM                  22
 233 #define WS_AF_INET6                23
 234 #define WS_AF_CLUSTER              24
 235 #define WS_AF_12844                25
 236 #define WS_AF_IRDA                 26
 237 #define WS_AF_MAX                  27
 238 #endif /* USE_WS_PREFIX */
 239
 240 /*
 241  * Types
 242  */
 243 #ifndef USE_WS_PREFIX
 244 #define SOCK_STREAM                1
 245 #define SOCK_DGRAM                 2
 246 #define SOCK_RAW                   3
 247 #define SOCK_RDM                   4
 248 #define SOCK_SEQPACKET             5
 249 #else /* USE_WS_PREFIX */
 250 #define WS_SOCK_STREAM             1
 251 #define WS_SOCK_DGRAM              2
 252 #define WS_SOCK_RAW                3
 253 #define WS_SOCK_RDM                4
 254 #define WS_SOCK_SEQPACKET          5
 255 #endif /* USE_WS_PREFIX */
 256
 257
 258 /*
 259  * Protocols
 260  */
 261 #ifndef USE_WS_PREFIX
 262 #define IPPROTO_IP                 0
 263 #define IPPROTO_ICMP               1
 264 #define IPPROTO_IGMP               2
 265 #define IPPROTO_GGP                3
 266 #define IPPROTO_TCP                6
 267 #define IPPROTO_UDP                17
 268 #define IPPROTO_IDP                22
 269 #define IPPROTO_ND                 77
 270 #define IPPROTO_RAW                255
 271 #define IPPROTO_MAX                256
 272 #else /* USE_WS_PREFIX */
 273 #define WS_IPPROTO_IP              0
 274 #define WS_IPPROTO_ICMP            1
 275 #define WS_IPPROTO_IGMP            2
 276 #define WS_IPPROTO_GGP             3
 277 #define WS_IPPROTO_TCP             6
 278 #define WS_IPPROTO_UDP             17
 279 #define WS_IPPROTO_IDP             22
 280 #define WS_IPPROTO_ND              77
 281 #define WS_IPPROTO_RAW             255
 282 #define WS_IPPROTO_MAX             256
 283 #endif /* USE_WS_PREFIX */
 284
 285 typedef struct WS(protoent)
 286 {
 287     char* p_name;
 288     char** p_aliases;
 289     short p_proto;
 290 } PROTOENT, *PPROTOENT, *LPPROTOENT;
 291
 292
 293
 294 /*
 295  * Networks
 296  */
 297 struct WS(netent)
 298 {
 299     char* n_name;                  /* official name of net */
 300     char** n_aliases;              /* alias list */
 301     short n_addrtype;              /* net address type */
 302     WS(u_long) n_net;              /* network # */
 303 };
 304
 305
 306 /*
 307  * Services
 308  */
 309 #ifndef USE_WS_PREFIX
 310 #define IPPORT_ECHO                7
 311 #define IPPORT_DISCARD             9
 312 #define IPPORT_SYSTAT              11
 313 #define IPPORT_DAYTIME             13
 314 #define IPPORT_NETSTAT             15
 315 #define IPPORT_FTP                 21
 316 #define IPPORT_TELNET              23
 317 #define IPPORT_SMTP                25
 318 #define IPPORT_TIMESERVER          37
 319 #define IPPORT_NAMESERVER          42
 320 #define IPPORT_WHOIS               43
 321 #define IPPORT_MTP                 57
 322 #define IPPORT_TFTP                69
 323 #define IPPORT_RJE                 77
 324 #define IPPORT_FINGER              79
 325 #define IPPORT_TTYLINK             87
 326 #define IPPORT_SUPDUP              95
 327 #define IPPORT_EXECSERVER          512
 328 #define IPPORT_LOGINSERVER         513
 329 #define IPPORT_CMDSERVER           514
 330 #define IPPORT_EFSSERVER           520
 331 #define IPPORT_BIFFUDP             512
 332 #define IPPORT_WHOSERVER           513
 333 #define IPPORT_ROUTESERVER         520
 334 #define IPPORT_RESERVED            1024
 335 #else /* USE_WS_PREFIX */
 336 #define WS_IPPORT_ECHO             7
 337 #define WS_IPPORT_DISCARD          9
 338 #define WS_IPPORT_SYSTAT           11
 339 #define WS_IPPORT_DAYTIME          13
 340 #define WS_IPPORT_NETSTAT          15
 341 #define WS_IPPORT_FTP              21
 342 #define WS_IPPORT_TELNET           23
 343 #define WS_IPPORT_SMTP             25
 344 #define WS_IPPORT_TIMESERVER       37
 345 #define WS_IPPORT_NAMESERVER       42
 346 #define WS_IPPORT_WHOIS            43
 347 #define WS_IPPORT_MTP              57
 348 #define WS_IPPORT_TFTP             69
 349 #define WS_IPPORT_RJE              77
 350 #define WS_IPPORT_FINGER           79
 351 #define WS_IPPORT_TTYLINK          87
 352 #define WS_IPPORT_SUPDUP           95
 353 #define WS_IPPORT_EXECSERVER       512
 354 #define WS_IPPORT_LOGINSERVER      513
 355 #define WS_IPPORT_CMDSERVER        514
 356 #define WS_IPPORT_EFSSERVER        520
 357 #define WS_IPPORT_BIFFUDP          512
 358 #define WS_IPPORT_WHOSERVER        513
 359 #define WS_IPPORT_ROUTESERVER      520
 360 #define WS_IPPORT_RESERVED         1024
 361 #endif /* USE_WS_PREFIX */
 362
 363 typedef struct WS(servent)
 364 {
 365     char* s_name;                  /* official service name */
 366     char** s_aliases;              /* alias list */
 367     short s_port;                  /* port # */
 368     char* s_proto;                 /* protocol to use */
 369 } SERVENT, *PSERVENT, *LPSERVENT;
 370
 371
 372
 373 /*
 374  * Hosts
 375  */
 376
 377 typedef struct WS(hostent)
 378 {
 379     char* h_name;                  /* official name of host */
 380     char** h_aliases;              /* alias list */
 381     short h_addrtype;              /* host address type */
 382     short h_length;                /* length of address */
 383     char** h_addr_list;            /* list of addresses from name server */
 384 #define h_addr h_addr_list[0]      /* address, for backward compat */
 385 } HOSTENT, *PHOSTENT, *LPHOSTENT;
 386
 387
 388 /*
 389  * Sockets
 390  */
 391
 392 typedef UINT_PTR SOCKET;
 393
 394 /*
 395  * This is used instead of -1, since the
 396  * SOCKET type is unsigned.
 397  */
 398 #define INVALID_SOCKET             (~0)
 399 #define SOCKET_ERROR               (-1)
 400
 401 typedef struct WS(sockaddr)
 402 {
 403         WS(u_short) sa_family;
 404         char        sa_data[14];
 405 } SOCKADDR, *PSOCKADDR, *LPSOCKADDR;
 406
 407 typedef struct WS(linger)
 408 {
 409     WS(u_short) l_onoff;           /* option on/off */
 410     WS(u_short) l_linger;          /* linger time */
 411 } LINGER, *PLINGER, *LPLINGER;
 412
 413 /*
 414  * Select
 415  */
 416
 417 #ifdef WS_DEFINE_SELECT
 418 /* Define our own version of select and the associated types and macros */
 419
 420 # ifndef USE_WS_PREFIX
 421 #  ifndef FD_SETSIZE
 422 #   define FD_SETSIZE              64
 423 #  endif
 424 # else
 425 #  ifndef WS_FD_SETSIZE
 426 #   define WS_FD_SETSIZE           64
 427 #  endif
 428 # endif
 429
 430 typedef struct WS(fd_set)
 431 {
 432     WS(u_int) fd_count;            /* how many are SET? */
 433 # ifndef USE_WS_PREFIX
 434     SOCKET fd_array[FD_SETSIZE];   /* an array of SOCKETs */
 435 # else
 436     SOCKET fd_array[WS_FD_SETSIZE];/* an array of SOCKETs */
 437 # endif
 438 } WS(fd_set), FD_SET, *PFD_SET, *LPFD_SET;
 439
 440 #ifndef _TIMEVAL_DEFINED
 441 #define _TIMEVAL_DEFINED
 442 typedef struct WS(timeval)
 443 {
 444     LONG    tv_sec;                /* seconds */
 445     LONG    tv_usec;               /* and microseconds */
 446 } TIMEVAL, *PTIMEVAL, *LPTIMEVAL;
 447 #endif
 448
 449 #define __WS_FD_CLR(fd, set, cast) do { \
 450     unsigned int __i; \
 451     for (__i = 0; __i < ((cast*)(set))->fd_count ; __i++) \
 452     { \
 453         if (((cast*)(set))->fd_array[__i] == fd) \
 454         { \
 455             while (__i < ((cast*)(set))->fd_count-1) \
 456             { \
 457                 ((cast*)(set))->fd_array[__i] = \
 458                     ((cast*)(set))->fd_array[__i+1]; \
 459                 __i++; \
 460             } \
 461             ((cast*)(set))->fd_count--; \
 462             break; \
 463         } \
 464     } \
 465 } while(0)
 466 #define __WS_FD_SET1(fd, set, cast) do { \
 467     if (((cast*)(set))->fd_count < FD_SETSIZE) \
 468         ((cast*)(set))->fd_array[((cast*)(set))->fd_count++]=(fd); \
 469 } while(0)
 470 /* This version checks if the filedesc is already in the list, and appends it
 471  * only if it's not the case
 472  */
 473 #define __WS_FD_SET2(fd, set, cast) do { \
 474     unsigned int __i; \
 475     for (__i = 0; __i < ((cast*)(set))->fd_count ; __i++) \
 476     { \
 477         if (((cast*)(set))->fd_array[__i]==(fd)) \
 478             break; \
 479     } \
 480     if (__i == ((cast*)(set))->fd_count && ((cast*)(set))->fd_count < FD_SETSIZE) \
 481     { \
 482         ((cast*)(set))->fd_count++; \
 483         ((cast*)(set))->fd_array[__i]=(fd);\
 484     } \
 485 } while(0)
 486
 487 #ifndef __WINE_WINSOCK2__
 488 #define __WS_FD_SET(fd, set, cast) __WS_FD_SET1((fd),(set), cast)
 489 #else
 490 #define __WS_FD_SET(fd, set, cast) __WS_FD_SET2((fd),(set), cast)
 491 #endif
 492
 493 #ifndef USE_WS_PREFIX
 494 #define FD_CLR(fd, set)      __WS_FD_CLR((fd),(set), fd_set)
 495 #define FD_SET(fd, set)      __WS_FD_SET((fd),(set), fd_set)
 496 #define FD_ZERO(set)         (((fd_set*)(set))->fd_count=0)
 497 #define FD_ISSET(fd, set)    __WSAFDIsSet((SOCKET)(fd), (fd_set*)(set))
 498 #else
 499 #define WS_FD_CLR(fd, set)   __WS_FD_CLR((fd),(set), WS_fd_set)
 500 #define WS_FD_SET(fd, set)   __WS_FD_SET((fd),(set), WS_fd_set)
 501 #define WS_FD_ZERO(set)      ((WS_fd_set*)(set))->fd_count=0)
 502 #define WS_FD_ISSET(fd, set) __WSAFDIsSet((SOCKET)(fd), (WS_fd_set*)(set))
 503 #endif
 504
 505 int WINAPI __WSAFDIsSet(SOCKET,WS(fd_set)*);
 506
 507 #endif /* WS_DEFINE_SELECT */
 508
 509 /* we have to define hton/ntoh as macros to avoid conflicts with Unix headers */
 510 #ifndef USE_WS_PREFIX
 511
 512 #undef htonl
 513 #undef htons
 514 #undef ntohl
 515 #undef ntohs
 516
 517 #ifdef WORDS_BIGENDIAN
 518
 519 #define htonl(l) ((u_long)(l))
 520 #define htons(s) ((u_short)(s))
 521 #define ntohl(l) ((u_long)(l))
 522 #define ntohs(s) ((u_short)(s))
 523
 524 #else  /* WORDS_BIGENDIAN */
 525
 526 static inline u_short __wine_ushort_swap(u_short s)
 527 {
 528     return (s >> 8) | (s << 8);
 529 }
 530 static inline u_long __wine_ulong_swap(u_long l)
 531 {
 532     return ((u_long)__wine_ushort_swap((u_short)l) << 16) | __wine_ushort_swap((u_short)(l >> 16));
 533 }
 534 #define htonl(l) __wine_ulong_swap(l)
 535 #define htons(s) __wine_ushort_swap(s)
 536 #define ntohl(l) __wine_ulong_swap(l)
 537 #define ntohs(s) __wine_ushort_swap(s)
 538
 539 #endif  /* WORDS_BIGENDIAN */
 540
 541 #endif  /* USE_WS_PREFIX */
 542
 543 /*
 544  * Internet address (old style... should be updated)
 545  */
 546
 547 #ifndef USE_WS_PREFIX
 548 #define IN_CLASSA_NSHIFT           24
 549 #define IN_CLASSA_MAX              128
 550 #define IN_CLASSA_NET              0xff000000
 551 #define IN_CLASSA_HOST             0x00ffffff
 552 #define IN_CLASSA(i)               (((LONG)(i) & 0x80000000) == 0)
 553 #define IN_CLASSB_NSHIFT           16
 554 #define IN_CLASSB_MAX              65536
 555 #define IN_CLASSB_NET              0xffff0000
 556 #define IN_CLASSB_HOST             0x0000ffff
 557 #define IN_CLASSB(i)               (((LONG)(i) & 0xc0000000) == 0x80000000)
 558 #define IN_CLASSC_NSHIFT           8
 559 #define IN_CLASSC_NET              0xffffff00
 560 #define IN_CLASSC_HOST             0x000000ff
 561 #define IN_CLASSC(i)               (((LONG)(i) & 0xe0000000) == 0xc0000000)
 562 #else
 563 #define WS_IN_CLASSA_NSHIFT        24
 564 #define WS_IN_CLASSA_MAX           128
 565 #define WS_IN_CLASSA_NET           0xff000000
 566 #define WS_IN_CLASSA_HOST          0x00ffffff
 567 #define WS_IN_CLASSA(i)            (((LONG)(i) & 0x80000000) == 0)
 568 #define WS_IN_CLASSB_NSHIFT        16
 569 #define WS_IN_CLASSB_MAX           65536
 570 #define WS_IN_CLASSB_NET           0xffff0000
 571 #define WS_IN_CLASSB_HOST          0x0000ffff
 572 #define WS_IN_CLASSB(i)            (((LONG)(i) & 0xc0000000) == 0x80000000)
 573 #define WS_IN_CLASSC_NSHIFT        8
 574 #define WS_IN_CLASSC_NET           0xffffff00
 575 #define WS_IN_CLASSC_HOST          0x000000ff
 576 #define WS_IN_CLASSC(i)            (((LONG)(i) & 0xe0000000) == 0xc0000000)
 577 #endif /* USE_WS_PREFIX */
 578
 579 #ifndef USE_WS_PREFIX
 580 #define INADDR_ANY                 ((u_long)0x00000000)
 581 #define INADDR_LOOPBACK            0x7f000001
 582 #define INADDR_BROADCAST           ((u_long)0xffffffff)
 583 #define INADDR_NONE                0xffffffff
 584 #else
 585 #define WS_INADDR_ANY              ((WS_u_long)0x00000000)
 586 #define WS_INADDR_LOOPBACK         0x7f000001
 587 #define WS_INADDR_BROADCAST        ((WS_u_long)0xffffffff)
 588 #define WS_INADDR_NONE             0xffffffff
 589 #endif /* USE_WS_PREFIX */
 590
 591 typedef struct WS(in_addr)
 592 {
 593     union {
 594         struct {
 595             WS(u_char) s_b1,s_b2,s_b3,s_b4;
 596         } S_un_b;
 597         struct {
 598             WS(u_short) s_w1,s_w2;
 599         } S_un_w;
 600         WS(u_long) S_addr;
 601     } S_un;
 602 #ifndef USE_WS_PREFIX
 603 #define s_addr  S_un.S_addr
 604 #define s_host  S_un.S_un_b.s_b2
 605 #define s_net   S_un.S_un_b.s_b1
 606 #define s_imp   S_un.S_un_w.s_w2
 607 #define s_impno S_un.S_un_b.s_b4
 608 #define s_lh    S_un.S_un_b.s_b3
 609 #else
 610 #define WS_s_addr  S_un.S_addr
 611 #define WS_s_host  S_un.S_un_b.s_b2
 612 #define WS_s_net   S_un.S_un_b.s_b1
 613 #define WS_s_imp   S_un.S_un_w.s_w2
 614 #define WS_s_impno S_un.S_un_b.s_b4
 615 #define WS_s_lh    S_un.S_un_b.s_b3
 616 #endif /* USE_WS_PREFIX */
 617 } IN_ADDR, *PIN_ADDR, *LPIN_ADDR;
 618
 619 typedef struct WS(sockaddr_in)
 620 {
 621     short              sin_family;
 622     WS(u_short)        sin_port;
 623     struct WS(in_addr) sin_addr;
 624     char               sin_zero[8];
 625 } SOCKADDR_IN, *PSOCKADDR_IN, *LPSOCKADDR_IN;
 626
 627 /*
 628  * Multicast group information
 629  */
 630
 631 #if !defined(__WINE_WINSOCK2__)
 632 struct WS(ip_mreq)
 633 {
 634     struct WS(in_addr) imr_multiaddr;
 635     struct WS(in_addr) imr_interface;
 636 };
 637 #endif
 638
 639 /*
 640  * WSAStartup
 641  */
 642 #define WSADESCRIPTION_LEN      256
 643 #define WSASYS_STATUS_LEN       128
 644
 645 typedef struct WS(WSAData)
 646 {
 647     WORD                    wVersion;
 648     WORD                    wHighVersion;
 649     char                    szDescription[WSADESCRIPTION_LEN+1];
 650     char                    szSystemStatus[WSASYS_STATUS_LEN+1];
 651     WORD                    iMaxSockets;
 652     WORD                    iMaxUdpDg;
 653     char                   *lpVendorInfo;
 654 } WSADATA, *LPWSADATA;
 655
 656
 657
 658 /*
 659  * {get,set}sockopt
 660  */
 661 #ifndef USE_WS_PREFIX
 662 #define SOL_SOCKET                 0xffff
 663 #define SO_DEBUG                   0x0001
 664 #define SO_ACCEPTCONN              0x0002
 665 #define SO_REUSEADDR               0x0004
 666 #define SO_EXCLUSIVEADDRUSE        ((u_int)(~SO_REUSEADDR))
 667 #define SO_KEEPALIVE               0x0008
 668 #define SO_DONTROUTE               0x0010
 669 #define SO_BROADCAST               0x0020
 670 #define SO_USELOOPBACK             0x0040
 671 #define SO_LINGER                  0x0080
 672 #define SO_OOBINLINE               0x0100
 673 #define SO_DONTLINGER              ((u_int)(~SO_LINGER))
 674 #define SO_SNDBUF                  0x1001
 675 #define SO_RCVBUF                  0x1002
 676 #define SO_SNDLOWAT                0x1003
 677 #define SO_RCVLOWAT                0x1004
 678 #define SO_SNDTIMEO                0x1005
 679 #define SO_RCVTIMEO                0x1006
 680 #define SO_ERROR                   0x1007
 681 #define SO_TYPE                    0x1008
 682
 683
 684 #define IOCPARM_MASK               0x7f
 685 #define IOC_VOID                   0x20000000
 686 #define IOC_OUT                    0x40000000
 687 #define IOC_IN                     0x80000000
 688 #define IOC_INOUT                  (IOC_IN|IOC_OUT)
 689
 690 #define _IO(x,y)    (IOC_VOID|((x)<<8)|(y))
 691 #define _IOR(x,y,t) (IOC_OUT|(((UINT)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
 692 #define _IOW(x,y,t) (IOC_IN|(((UINT)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
 693
 694 #else
 695
 696 #define WS_SOL_SOCKET              0xffff
 697 #define WS_SO_DEBUG                0x0001
 698 #define WS_SO_ACCEPTCONN           0x0002
 699 #define WS_SO_REUSEADDR            0x0004
 700 #define WS_SO_EXCLUSIVEADDRUSE     ((WS_u_int)(~WS_SO_REUSEADDR))
 701 #define WS_SO_KEEPALIVE            0x0008
 702 #define WS_SO_DONTROUTE            0x0010
 703 #define WS_SO_BROADCAST            0x0020
 704 #define WS_SO_USELOOPBACK          0x0040
 705 #define WS_SO_LINGER               0x0080
 706 #define WS_SO_OOBINLINE            0x0100
 707 #define WS_SO_DONTLINGER           ((WS_u_int)(~WS_SO_LINGER))
 708 #define WS_SO_SNDBUF               0x1001
 709 #define WS_SO_RCVBUF               0x1002
 710 #define WS_SO_SNDLOWAT             0x1003
 711 #define WS_SO_RCVLOWAT             0x1004
 712 #define WS_SO_SNDTIMEO             0x1005
 713 #define WS_SO_RCVTIMEO             0x1006
 714 #define WS_SO_ERROR                0x1007
 715 #define WS_SO_TYPE                 0x1008
 716
 717 #define WS_IOCPARM_MASK            0x7f
 718 #define WS_IOC_VOID                0x20000000
 719 #define WS_IOC_OUT                 0x40000000
 720 #define WS_IOC_IN                  0x80000000
 721 #define WS_IOC_INOUT               (WS_IOC_IN|WS_IOC_OUT)
 722
 723 #define WS__IO(x,y)    (WS_IOC_VOID|((x)<<8)|(y))
 724 #define WS__IOR(x,y,t) (WS_IOC_OUT|(((LONG)sizeof(t)&WS_IOCPARM_MASK)<<16)|((x)<<8)|(y))
 725 #define WS__IOW(x,y,t) (WS_IOC_IN|(((LONG)sizeof(t)&WS_IOCPARM_MASK)<<16)|((x)<<8)|(y))
 726
 727 #endif
 728
 729 /* IPPROTO_TCP options */
 730 #ifndef USE_WS_PREFIX
 731 #define TCP_NODELAY                1
 732 #else
 733 #define WS_TCP_NODELAY             1
 734 #endif
 735
 736 /* IPPROTO_IP options */
 737 #ifndef __WINE_WINSOCK2__    /* WinSock2 has different values for the IP_ constants */
 738 # ifndef USE_WS_PREFIX
 739 #  define IP_OPTIONS             1
 740 #  define IP_MULTICAST_IF        2
 741 #  define IP_MULTICAST_TTL       3
 742 #  define IP_MULTICAST_LOOP      4
 743 #  define IP_ADD_MEMBERSHIP      5
 744 #  define IP_DROP_MEMBERSHIP     6
 745 #  define IP_TTL                 7
 746 #  define IP_TOS                 8
 747 #  define IP_DONTFRAGMENT        9
 748 # else
 749 #  define WS_IP_OPTIONS          1
 750 #  define WS_IP_MULTICAST_IF     2
 751 #  define WS_IP_MULTICAST_TTL    3
 752 #  define WS_IP_MULTICAST_LOOP   4
 753 #  define WS_IP_ADD_MEMBERSHIP   5
 754 #  define WS_IP_DROP_MEMBERSHIP  6
 755 #  define WS_IP_TTL              7
 756 #  define WS_IP_TOS              8
 757 #  define WS_IP_DONTFRAGMENT     9
 758 # endif
 759 #endif
 760
 761
 762 /*
 763  * Socket I/O flags (supported by spec 1.1)
 764  */
 765 #ifndef USE_WS_PREFIX
 766 #define FIONREAD                   _IOR('f', 127, u_long)
 767 #define FIONBIO                    _IOW('f', 126, u_long)
 768 #define FIOASYNC                   _IOW('f', 125, u_long)
 769 #define SIOCSHIWAT                 _IOW('s',  0, u_long)
 770 #define SIOCGHIWAT                 _IOR('s',  1, u_long)
 771 #define SIOCSLOWAT                 _IOW('s',  2, u_long)
 772 #define SIOCGLOWAT                 _IOR('s',  3, u_long)
 773 #define SIOCATMARK                 _IOR('s',  7, u_long)
 774 #else
 775 #define WS_FIONREAD                WS__IOR('f', 127, WS_u_long)
 776 #define WS_FIONBIO                 WS__IOW('f', 126, WS_u_long)
 777 #define WS_FIOASYNC                WS__IOW('f', 125, WS_u_long)
 778 #define WS_SIOCSHIWAT              WS__IOW('s',  0, WS_u_long)
 779 #define WS_SIOCGHIWAT              WS__IOR('s',  1, WS_u_long)
 780 #define WS_SIOCSLOWAT              WS__IOW('s',  2, WS_u_long)
 781 #define WS_SIOCGLOWAT              WS__IOR('s',  3, WS_u_long)
 782 #define WS_SIOCATMARK              WS__IOR('s',  7, WS_u_long)
 783 #endif
 784
 785 /*
 786  * Maximum queue length specifiable by listen.
 787  */
 788 #ifndef USE_WS_PREFIX
 789 #define SOMAXCONN                  5
 790
 791 #define MSG_OOB                    0x0001
 792 #define MSG_PEEK                   0x0002
 793 #define MSG_DONTROUTE              0x0004
 794 #define MSG_PARTIAL                0x8000
 795 #define MSG_MAXIOVLEN              16
 796 #else /* USE_WS_PREFIX */
 797 #define WS_SOMAXCONN               5
 798
 799 #define WS_MSG_OOB                 0x0001
 800 #define WS_MSG_PEEK                0x0002
 801 #define WS_MSG_DONTROUTE           0x0004
 802 #define WS_MSG_PARTIAL             0x8000
 803 #define WS_MSG_MAXIOVLEN           16
 804 #endif /* USE_WS_PREFIX */
 805
 806 /*
 807  * Define constant based on rfc883, used by gethostbyxxxx() calls.
 808  */
 809 #ifndef USE_WS_PREFIX
 810 #define MAXGETHOSTSTRUCT           1024
 811 #else
 812 #define MAXGETHOSTSTRUCT           1024
 813 #endif
 814
 815
 816 /*
 817  * Define flags to be used with the WSAAsyncSelect() call.
 818  */
 819 #define FD_READ                    0x00000001
 820 #define FD_WRITE                   0x00000002
 821 #define FD_OOB                     0x00000004
 822 #define FD_ACCEPT                  0x00000008
 823 #define FD_CONNECT                 0x00000010
 824 #define FD_CLOSE                   0x00000020
 825
 826 /* internal per-socket flags */
 827 #ifdef __WINESRC__
 828 #define FD_WINE_LISTENING          0x10000000
 829 #define FD_WINE_NONBLOCKING        0x20000000
 830 #define FD_WINE_CONNECTED          0x40000000
 831 #define FD_WINE_RAW                0x80000000
 832 #define FD_WINE_INTERNAL           0xFFFF0000
 833 #endif
 834
 835 /*
 836  * All Windows Sockets error constants are biased by WSABASEERR from
 837  * the "normal"
 838  */
 839 #define WSABASEERR                 10000
 840 /*
 841  * Windows Sockets definitions of regular Microsoft C error constants
 842  */
 843 #define WSAEINTR                   (WSABASEERR+4)
 844 #define WSAEBADF                   (WSABASEERR+9)
 845 #define WSAEACCES                  (WSABASEERR+13)
 846 #define WSAEFAULT                  (WSABASEERR+14)
 847 #define WSAEINVAL                  (WSABASEERR+22)
 848 #define WSAEMFILE                  (WSABASEERR+24)
 849
 850 /*
 851  * Windows Sockets definitions of regular Berkeley error constants
 852  */
 853 #define WSAEWOULDBLOCK             (WSABASEERR+35)
 854 #define WSAEINPROGRESS             (WSABASEERR+36)
 855 #define WSAEALREADY                (WSABASEERR+37)
 856 #define WSAENOTSOCK                (WSABASEERR+38)
 857 #define WSAEDESTADDRREQ            (WSABASEERR+39)
 858 #define WSAEMSGSIZE                (WSABASEERR+40)
 859 #define WSAEPROTOTYPE              (WSABASEERR+41)
 860 #define WSAENOPROTOOPT             (WSABASEERR+42)
 861 #define WSAEPROTONOSUPPORT         (WSABASEERR+43)
 862 #define WSAESOCKTNOSUPPORT         (WSABASEERR+44)
 863 #define WSAEOPNOTSUPP              (WSABASEERR+45)
 864 #define WSAEPFNOSUPPORT            (WSABASEERR+46)
 865 #define WSAEAFNOSUPPORT            (WSABASEERR+47)
 866 #define WSAEADDRINUSE              (WSABASEERR+48)
 867 #define WSAEADDRNOTAVAIL           (WSABASEERR+49)
 868 #define WSAENETDOWN                (WSABASEERR+50)
 869 #define WSAENETUNREACH             (WSABASEERR+51)
 870 #define WSAENETRESET               (WSABASEERR+52)
 871 #define WSAECONNABORTED            (WSABASEERR+53)
 872 #define WSAECONNRESET              (WSABASEERR+54)
 873 #define WSAENOBUFS                 (WSABASEERR+55)
 874 #define WSAEISCONN                 (WSABASEERR+56)
 875 #define WSAENOTCONN                (WSABASEERR+57)
 876 #define WSAESHUTDOWN               (WSABASEERR+58)
 877 #define WSAETOOMANYREFS            (WSABASEERR+59)
 878 #define WSAETIMEDOUT               (WSABASEERR+60)
 879 #define WSAECONNREFUSED            (WSABASEERR+61)
 880 #define WSAELOOP                   (WSABASEERR+62)
 881 #define WSAENAMETOOLONG            (WSABASEERR+63)
 882 #define WSAEHOSTDOWN               (WSABASEERR+64)
 883 #define WSAEHOSTUNREACH            (WSABASEERR+65)
 884 #define WSAENOTEMPTY               (WSABASEERR+66)
 885 #define WSAEPROCLIM                (WSABASEERR+67)
 886 #define WSAEUSERS                  (WSABASEERR+68)
 887 #define WSAEDQUOT                  (WSABASEERR+69)
 888 #define WSAESTALE                  (WSABASEERR+70)
 889 #define WSAEREMOTE                 (WSABASEERR+71)
 890
 891 /*
 892  * Extended Windows Sockets error constant definitions
 893  */
 894 #define WSASYSNOTREADY             (WSABASEERR+91)
 895 #define WSAVERNOTSUPPORTED         (WSABASEERR+92)
 896 #define WSANOTINITIALISED          (WSABASEERR+93)
 897 #define WSAEDISCON                 (WSABASEERR+101)
 898 #define WSAENOMORE                 (WSABASEERR+102)
 899 #define WSAECANCELLED              (WSABASEERR+103)
 900 #define WSAEINVALIDPROCTABLE       (WSABASEERR+104)
 901 #define WSAEINVALIDPROVIDER        (WSABASEERR+105)
 902 #define WSAEPROVIDERFAILEDINIT     (WSABASEERR+106)
 903 #define WSASYSCALLFAILURE          (WSABASEERR+107)
 904 #define WSASERVICE_NOT_FOUND       (WSABASEERR+108)
 905 #define WSATYPE_NOT_FOUND          (WSABASEERR+109)
 906 #define WSA_E_NO_MORE              (WSABASEERR+110)
 907 #define WSA_E_CANCELLED            (WSABASEERR+111)
 908 #define WSAEREFUSED                (WSABASEERR+112)
 909
 910 /*
 911  * Error return codes from gethostbyname() and gethostbyaddr()
 912  * (when using the resolver). Note that these errors are
 913  * retrieved via WSAGetLastError() and must therefore follow
 914  * the rules for avoiding clashes with error numbers from
 915  * specific implementations or language run-time systems.
 916  * For this reason the codes are based at WSABASEERR+1001.
 917  * Note also that [WSA]NO_ADDRESS is defined only for
 918  * compatibility purposes.
 919  */
 920
 921 #ifndef USE_WS_PREFIX
 922 #define h_errno                    WSAGetLastError()
 923 #else
 924 #define WS_h_errno                 WSAGetLastError()
 925 #endif
 926
 927 /* Authoritative Answer: Host not found */
 928 #define WSAHOST_NOT_FOUND          (WSABASEERR+1001)
 929
 930 /* Non-Authoritative: Host not found, or SERVERFAIL */
 931 #define WSATRY_AGAIN               (WSABASEERR+1002)
 932
 933 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
 934 #define WSANO_RECOVERY             (WSABASEERR+1003)
 935
 936 /* Valid name, no data record of requested type */
 937 #define WSANO_DATA                 (WSABASEERR+1004)
 938
 939 /* no address, look for MX record */
 940 #define WSANO_ADDRESS              WSANO_DATA
 941
 942 #ifndef USE_WS_PREFIX
 943 #define HOST_NOT_FOUND             WSAHOST_NOT_FOUND
 944 #define TRY_AGAIN                  WSATRY_AGAIN
 945 #define NO_RECOVERY                WSANO_RECOVERY
 946 #define NO_DATA                    WSANO_DATA
 947 #define NO_ADDRESS                 WSANO_ADDRESS
 948 #endif /* USE_WS_PREFIX */
 949
 950
 951
 952 /*
 953  * Windows message parameter composition and decomposition
 954  * macros.
 955  */
 956
 957 /*
 958  * WSAMAKEASYNCREPLY is intended for use by the Windows Sockets implementation
 959  * when constructing the response to a WSAAsyncGetXByY() routine.
 960  */
 961 #define WSAMAKEASYNCREPLY(buflen,error)     MAKELONG(buflen,error)
 962 /*
 963  * WSAMAKESELECTREPLY is intended for use by the Windows Sockets implementation
 964  * when constructing the response to WSAAsyncSelect().
 965  */
 966 #define WSAMAKESELECTREPLY(event,error)     MAKELONG(event,error)
 967 /*
 968  * WSAGETASYNCBUFLEN is intended for use by the Windows Sockets application
 969  * to extract the buffer length from the lParam in the response
 970  * to a WSAGetXByY().
 971  */
 972 #define WSAGETASYNCBUFLEN(lParam)           LOWORD(lParam)
 973 /*
 974  * WSAGETASYNCERROR is intended for use by the Windows Sockets application
 975  * to extract the error code from the lParam in the response
 976  * to a WSAGetXByY().
 977  */
 978 #define WSAGETASYNCERROR(lParam)            HIWORD(lParam)
 979 /*
 980  * WSAGETSELECTEVENT is intended for use by the Windows Sockets application
 981  * to extract the event code from the lParam in the response
 982  * to a WSAAsyncSelect().
 983  */
 984 #define WSAGETSELECTEVENT(lParam)           LOWORD(lParam)
 985 /*
 986  * WSAGETSELECTERROR is intended for use by the Windows Sockets application
 987  * to extract the error code from the lParam in the response
 988  * to a WSAAsyncSelect().
 989  */
 990 #define WSAGETSELECTERROR(lParam)           HIWORD(lParam)
 991
 992
 993
 994 /*
 995  * Prototypes
 996  *
 997  * Remember to keep this section in sync with the
 998  * "Winsock Function Typedefs" section in winsock2.h.
 999  */
1000 #if !defined(__WINE_WINSOCK2__) || WS_API_PROTOTYPES
1001 HANDLE WINAPI WSAAsyncGetHostByAddr(HWND,WS(u_int),const char*,int,int,char*,int);
1002 HANDLE WINAPI WSAAsyncGetHostByName(HWND,WS(u_int),const char*,char*,int);
1003 HANDLE WINAPI WSAAsyncGetProtoByName(HWND,WS(u_int),const char*,char*,int);
1004 HANDLE WINAPI WSAAsyncGetProtoByNumber(HWND,WS(u_int),int,char*,int);
1005 HANDLE WINAPI WSAAsyncGetServByName(HWND,WS(u_int),const char*,const char*,char*,int);
1006 HANDLE WINAPI WSAAsyncGetServByPort(HWND,WS(u_int),int,const char*,char*,int);
1007 int WINAPI WSAAsyncSelect(SOCKET,HWND,WS(u_int),LONG);
1008 int WINAPI WSACancelAsyncRequest(HANDLE);
1009 int WINAPI WSACancelBlockingCall(void);
1010 int WINAPI WSACleanup(void);
1011 int WINAPI WSAGetLastError(void);
1012 BOOL WINAPI WSAIsBlocking(void);
1013 FARPROC WINAPI WSASetBlockingHook(FARPROC);
1014 void WINAPI WSASetLastError(int);
1015 int WINAPI WSAStartup(WORD,LPWSADATA);
1016 int WINAPI WSAUnhookBlockingHook(void);
1017
1018 SOCKET WINAPI WS(accept)(SOCKET,struct WS(sockaddr)*,int*);
1019 int WINAPI WS(bind)(SOCKET,const struct WS(sockaddr)*,int);
1020 int WINAPI WS(closesocket)(SOCKET);
1021 int WINAPI WS(connect)(SOCKET,const struct WS(sockaddr)*,int);
1022 struct WS(hostent)* WINAPI WS(gethostbyaddr)(const char*,int,int);
1023 struct WS(hostent)* WINAPI WS(gethostbyname)(const char*);
1024 /* gethostname not defined because of conflicts with unistd.h */
1025 int WINAPI WS(getpeername)(SOCKET,struct WS(sockaddr)*,int*);
1026 struct WS(protoent)* WINAPI WS(getprotobyname)(const char*);
1027 struct WS(protoent)* WINAPI WS(getprotobynumber)(int);
1028 #ifdef WS_DEFINE_SELECT
1029 int WINAPI WS(select)(int,WS(fd_set)*,WS(fd_set)*,WS(fd_set)*,const struct WS(timeval)*);
1030 #endif
1031 struct WS(servent)* WINAPI WS(getservbyname)(const char*,const char*);
1032 struct WS(servent)* WINAPI WS(getservbyport)(int,const char*);
1033 int WINAPI WS(getsockname)(SOCKET,struct WS(sockaddr)*,int*);
1034 int WINAPI WS(getsockopt)(SOCKET,int,int,char*,int*);
1035 WS(u_long) WINAPI WS(inet_addr)(const char*);
1036 char* WINAPI WS(inet_ntoa)(struct WS(in_addr));
1037 int WINAPI WS(ioctlsocket)(SOCKET,LONG,WS(u_long)*);
1038 int WINAPI WS(listen)(SOCKET,int);
1039 int WINAPI WS(recv)(SOCKET,char*,int,int);
1040 int WINAPI WS(recvfrom)(SOCKET,char*,int,int,struct WS(sockaddr)*,int*);
1041 int WINAPI WS(send)(SOCKET,const char*,int,int);
1042 int WINAPI WS(sendto)(SOCKET,const char*,int,int,const struct WS(sockaddr)*,int);
1043 int WINAPI WS(setsockopt)(SOCKET,int,int,const char*,int);
1044 int WINAPI WS(shutdown)(SOCKET,int);
1045 SOCKET WINAPI WS(socket)(int,int,int);
1046
1047 #endif /* !defined(__WINE_WINSOCK2__) || WS_API_PROTOTYPES */
1048
1049
1050 #include <poppack.h>
1051
1052 #ifdef __cplusplus
1053 }
1054 #endif
1055
1056 #ifndef __WINE_WINSOCK2__
1057 #undef WS
1058 #undef WS_API_PROTOTYPES
1059 #undef WS_API_TYPEDEFS
1060 #endif
1061
1062 #endif  /* _WINSOCKAPI_ */