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 #if (defined(_MSC_VER) || defined(__MINGW_H) || defined(__WATCOMC__)) && !defined(_BSDTYPES_DEFINED)
 115 /* MinGW doesn't define the u_xxx types */
 116 typedef unsigned char u_char;
 117 typedef unsigned short u_short;
 118 typedef unsigned int  u_int;
 119 typedef unsigned long u_long;
 120 #define _BSDTYPES_DEFINED
 121 #endif
 122
 123 #ifdef USE_WS_PREFIX
 124 # define WS(x)    WS_##x
 125 #else
 126 # define WS(x)    x
 127 #endif
 128
 129 #ifdef __cplusplus
 130 extern "C" {
 131 #endif /* defined(__cplusplus) */
 132
 133 /* proper 4-byte packing */
 134 #include <pshpack4.h>
 135
 136 /*
 137  * Address families
 138  */
 139 #ifndef USE_WS_PREFIX
 140 #define AF_UNSPEC                  0
 141 #define AF_UNIX                    1
 142 #define AF_INET                    2
 143 #define AF_IMPLINK                 3
 144 #define AF_PUP                     4
 145 #define AF_CHAOS                   5
 146 #define AF_NS                      6
 147 #define AF_IPX                     AF_NS
 148 #define AF_ISO                     7
 149 #define AF_OSI                     AF_ISO
 150 #define AF_ECMA                    8
 151 #define AF_DATAKIT                 9
 152 #define AF_CCITT                   10
 153 #define AF_SNA                     11
 154 #define AF_DECnet                  12
 155 #define AF_DLI                     13
 156 #define AF_LAT                     14
 157 #define AF_HYLINK                  15
 158 #define AF_APPLETALK               16
 159 #define AF_NETBIOS                 17
 160 #define AF_VOICEVIEW               18
 161 #define AF_FIREFOX                 19
 162 #define AF_UNKNOWN1                20
 163 #define AF_BAN                     21
 164 #define AF_ATM                     22
 165 #define AF_INET6                   23
 166 #define AF_CLUSTER                 24
 167 #define AF_12844                   25
 168 #define AF_IRDA                    26
 169 #define AF_MAX                     27
 170 #define PF_UNSPEC                  AF_UNSPEC
 171 #define PF_UNIX                    AF_UNIX
 172 #define PF_INET                    AF_INET
 173 #define PF_IMPLINK                 AF_IMPLINK
 174 #define PF_PUP                     AF_PUP
 175 #define PF_CHAOS                   AF_CHAOS
 176 #define PF_NS                      AF_NS
 177 #define PF_IPX                     AF_IPX
 178 #define PF_ISO                     AF_ISO
 179 #define PF_OSI                     AF_OSI
 180 #define PF_ECMA                    AF_ECMA
 181 #define PF_DATAKIT                 AF_DATAKIT
 182 #define PF_CCITT                   AF_CCITT
 183 #define PF_SNA                     AF_SNA
 184 #define PF_DECnet                  AF_DECnet
 185 #define PF_DLI                     AF_DLI
 186 #define PF_LAT                     AF_LAT
 187 #define PF_HYLINK                  AF_HYLINK
 188 #define PF_APPLETALK               AF_APPLETALK
 189 #define PF_VOICEVIEW               AF_VOICEVIEW
 190 #define PF_FIREFOX                 AF_FIREFOX
 191 #define PF_UNKNOWN1                AF_UNKNOWN1
 192 #define PF_BAN                     AF_BAN
 193 #define PF_MAX                     AF_MAX
 194 #else /* USE_WS_PREFIX */
 195 #define WS_AF_UNSPEC               0
 196 #define WS_AF_UNIX                 1
 197 #define WS_AF_INET                 2
 198 #define WS_AF_IMPLINK              3
 199 #define WS_AF_PUP                  4
 200 #define WS_AF_CHAOS                5
 201 #define WS_AF_NS                   6
 202 #define WS_AF_IPX                  WS_AF_NS
 203 #define WS_AF_ISO                  7
 204 #define WS_AF_OSI                  AF_ISO
 205 #define WS_AF_ECMA                 8
 206 #define WS_AF_DATAKIT              9
 207 #define WS_AF_CCITT                10
 208 #define WS_AF_SNA                  11
 209 #define WS_AF_DECnet               12
 210 #define WS_AF_DLI                  13
 211 #define WS_AF_LAT                  14
 212 #define WS_AF_HYLINK               15
 213 #define WS_AF_APPLETALK            16
 214 #define WS_AF_NETBIOS              17
 215 #define WS_AF_VOICEVIEW            18
 216 #define WS_AF_FIREFOX              19
 217 #define WS_AF_UNKNOWN1             20
 218 #define WS_AF_BAN                  21
 219 #define WS_AF_ATM                  22
 220 #define WS_AF_INET6                23
 221 #define WS_AF_CLUSTER              24
 222 #define WS_AF_12844                25
 223 #define WS_AF_IRDA                 26
 224 #define WS_AF_MAX                  27
 225 #endif /* USE_WS_PREFIX */
 226
 227 /*
 228  * Types
 229  */
 230 #ifndef USE_WS_PREFIX
 231 #define SOCK_STREAM                1
 232 #define SOCK_DGRAM                 2
 233 #define SOCK_RAW                   3
 234 #define SOCK_RDM                   4
 235 #define SOCK_SEQPACKET             5
 236 #else /* USE_WS_PREFIX */
 237 #define WS_SOCK_STREAM             1
 238 #define WS_SOCK_DGRAM              2
 239 #define WS_SOCK_RAW                3
 240 #define WS_SOCK_RDM                4
 241 #define WS_SOCK_SEQPACKET          5
 242 #endif /* USE_WS_PREFIX */
 243
 244
 245 /*
 246  * Protocols
 247  */
 248 #ifndef USE_WS_PREFIX
 249 #define IPPROTO_IP                 0
 250 #define IPPROTO_ICMP               1
 251 #define IPPROTO_IGMP               2
 252 #define IPPROTO_GGP                3
 253 #define IPPROTO_TCP                6
 254 #define IPPROTO_UDP                17
 255 #define IPPROTO_IDP                22
 256 #define IPPROTO_ND                 77
 257 #define IPPROTO_RAW                255
 258 #define IPPROTO_MAX                256
 259 #else /* USE_WS_PREFIX */
 260 #define WS_IPPROTO_IP              0
 261 #define WS_IPPROTO_ICMP            1
 262 #define WS_IPPROTO_IGMP            2
 263 #define WS_IPPROTO_GGP             3
 264 #define WS_IPPROTO_TCP             6
 265 #define WS_IPPROTO_UDP             17
 266 #define WS_IPPROTO_IDP             22
 267 #define WS_IPPROTO_ND              77
 268 #define WS_IPPROTO_RAW             255
 269 #define WS_IPPROTO_MAX             256
 270 #endif /* USE_WS_PREFIX */
 271
 272 typedef struct WS(protoent)
 273 {
 274     char* p_name;
 275     char** p_aliases;
 276     short p_proto;
 277 } PROTOENT, *PPROTOENT, *LPPROTOENT;
 278
 279
 280
 281 /*
 282  * Networks
 283  */
 284 struct WS(netent)
 285 {
 286     char* n_name;                  /* official name of net */
 287     char** n_aliases;              /* alias list */
 288     short n_addrtype;              /* net address type */
 289     u_long n_net;              /* network # */
 290 };
 291
 292
 293 /*
 294  * Services
 295  */
 296 #ifndef USE_WS_PREFIX
 297 #define IPPORT_ECHO                7
 298 #define IPPORT_DISCARD             9
 299 #define IPPORT_SYSTAT              11
 300 #define IPPORT_DAYTIME             13
 301 #define IPPORT_NETSTAT             15
 302 #define IPPORT_FTP                 21
 303 #define IPPORT_TELNET              23
 304 #define IPPORT_SMTP                25
 305 #define IPPORT_TIMESERVER          37
 306 #define IPPORT_NAMESERVER          42
 307 #define IPPORT_WHOIS               43
 308 #define IPPORT_MTP                 57
 309 #define IPPORT_TFTP                69
 310 #define IPPORT_RJE                 77
 311 #define IPPORT_FINGER              79
 312 #define IPPORT_TTYLINK             87
 313 #define IPPORT_SUPDUP              95
 314 #define IPPORT_EXECSERVER          512
 315 #define IPPORT_LOGINSERVER         513
 316 #define IPPORT_CMDSERVER           514
 317 #define IPPORT_EFSSERVER           520
 318 #define IPPORT_BIFFUDP             512
 319 #define IPPORT_WHOSERVER           513
 320 #define IPPORT_ROUTESERVER         520
 321 #define IPPORT_RESERVED            1024
 322 #else /* USE_WS_PREFIX */
 323 #define WS_IPPORT_ECHO             7
 324 #define WS_IPPORT_DISCARD          9
 325 #define WS_IPPORT_SYSTAT           11
 326 #define WS_IPPORT_DAYTIME          13
 327 #define WS_IPPORT_NETSTAT          15
 328 #define WS_IPPORT_FTP              21
 329 #define WS_IPPORT_TELNET           23
 330 #define WS_IPPORT_SMTP             25
 331 #define WS_IPPORT_TIMESERVER       37
 332 #define WS_IPPORT_NAMESERVER       42
 333 #define WS_IPPORT_WHOIS            43
 334 #define WS_IPPORT_MTP              57
 335 #define WS_IPPORT_TFTP             69
 336 #define WS_IPPORT_RJE              77
 337 #define WS_IPPORT_FINGER           79
 338 #define WS_IPPORT_TTYLINK          87
 339 #define WS_IPPORT_SUPDUP           95
 340 #define WS_IPPORT_EXECSERVER       512
 341 #define WS_IPPORT_LOGINSERVER      513
 342 #define WS_IPPORT_CMDSERVER        514
 343 #define WS_IPPORT_EFSSERVER        520
 344 #define WS_IPPORT_BIFFUDP          512
 345 #define WS_IPPORT_WHOSERVER        513
 346 #define WS_IPPORT_ROUTESERVER      520
 347 #define WS_IPPORT_RESERVED         1024
 348 #endif /* USE_WS_PREFIX */
 349
 350 typedef struct WS(servent)
 351 {
 352     char* s_name;                  /* official service name */
 353     char** s_aliases;              /* alias list */
 354     short s_port;                  /* port # */
 355     char* s_proto;                 /* protocol to use */
 356 } SERVENT, *PSERVENT, *LPSERVENT;
 357
 358
 359
 360 /*
 361  * Hosts
 362  */
 363
 364 typedef struct WS(hostent)
 365 {
 366     char* h_name;                  /* official name of host */
 367     char** h_aliases;              /* alias list */
 368     short h_addrtype;              /* host address type */
 369     short h_length;                /* length of address */
 370     char** h_addr_list;            /* list of addresses from name server */
 371 #define h_addr h_addr_list[0]      /* address, for backward compat */
 372 } HOSTENT, *PHOSTENT, *LPHOSTENT;
 373
 374
 375 /*
 376  * Sockets
 377  */
 378
 379 typedef UINT_PTR SOCKET;
 380
 381 /*
 382  * This is used instead of -1, since the
 383  * SOCKET type is unsigned.
 384  */
 385 #define INVALID_SOCKET             (~0)
 386 #define SOCKET_ERROR               (-1)
 387
 388 typedef struct WS(sockaddr)
 389 {
 390         u_short sa_family;
 391         char    sa_data[14];
 392 } SOCKADDR, *PSOCKADDR, *LPSOCKADDR;
 393
 394 typedef struct WS(linger)
 395 {
 396     u_short l_onoff;           /* option on/off */
 397     u_short l_linger;          /* linger time */
 398 } LINGER, *PLINGER, *LPLINGER;
 399
 400 /*
 401  * Select
 402  */
 403
 404 #ifdef WS_DEFINE_SELECT
 405 /* Define our own version of select and the associated types and macros */
 406
 407 # ifndef USE_WS_PREFIX
 408 #  ifndef FD_SETSIZE
 409 #   define FD_SETSIZE              64
 410 #  endif
 411 # else
 412 #  ifndef WS_FD_SETSIZE
 413 #   define WS_FD_SETSIZE           64
 414 #  endif
 415 # endif
 416
 417 typedef struct WS(fd_set)
 418 {
 419     u_int fd_count;            /* how many are SET? */
 420 # ifndef USE_WS_PREFIX
 421     SOCKET fd_array[FD_SETSIZE];   /* an array of SOCKETs */
 422 # else
 423     SOCKET fd_array[WS_FD_SETSIZE];/* an array of SOCKETs */
 424 # endif
 425 } WS(fd_set), FD_SET, *PFD_SET, *LPFD_SET;
 426
 427 #ifndef _TIMEVAL_DEFINED
 428 #define _TIMEVAL_DEFINED
 429 typedef struct WS(timeval)
 430 {
 431     long    tv_sec;                /* seconds */
 432     long    tv_usec;               /* and microseconds */
 433 } TIMEVAL, *PTIMEVAL, *LPTIMEVAL;
 434 #endif
 435
 436 #define __WS_FD_CLR(fd, set, cast) do { \
 437     u_int __i; \
 438     for (__i = 0; __i < ((cast*)(set))->fd_count ; __i++) \
 439     { \
 440         if (((cast*)(set))->fd_array[__i] == fd) \
 441         { \
 442             while (__i < ((cast*)(set))->fd_count-1) \
 443             { \
 444                 ((cast*)(set))->fd_array[__i] = \
 445                     ((cast*)(set))->fd_array[__i+1]; \
 446                 __i++; \
 447             } \
 448             ((cast*)(set))->fd_count--; \
 449             break; \
 450         } \
 451     } \
 452 } while(0)
 453 #define __WS_FD_SET1(fd, set, cast) do { \
 454     if (((cast*)(set))->fd_count < FD_SETSIZE) \
 455         ((cast*)(set))->fd_array[((cast*)(set))->fd_count++]=(fd); \
 456 } while(0)
 457 /* This version checks if the filedesc is already in the list, and appends it
 458  * only if it's not the case
 459  */
 460 #define __WS_FD_SET2(fd, set, cast) do { \
 461     u_int __i; \
 462     for (__i = 0; __i < ((cast*)(set))->fd_count ; __i++) \
 463     { \
 464         if (((cast*)(set))->fd_array[__i]==(fd)) \
 465             break; \
 466     } \
 467     if (__i == ((cast*)(set))->fd_count && ((cast*)(set))->fd_count < FD_SETSIZE) \
 468     { \
 469         ((cast*)(set))->fd_count++; \
 470         ((cast*)(set))->fd_array[__i]=(fd);\
 471     } \
 472 } while(0)
 473
 474 #ifndef __WINE_WINSOCK2__
 475 #define __WS_FD_SET(fd, set, cast) __WS_FD_SET1((fd),(set), cast)
 476 #else
 477 #define __WS_FD_SET(fd, set, cast) __WS_FD_SET2((fd),(set), cast)
 478 #endif
 479
 480 #ifndef USE_WS_PREFIX
 481 #define FD_CLR(fd, set)      __WS_FD_CLR((fd),(set), fd_set)
 482 #define FD_SET(fd, set)      __WS_FD_SET((fd),(set), fd_set)
 483 #define FD_ZERO(set)         (((fd_set*)(set))->fd_count=0)
 484 #define FD_ISSET(fd, set)    __WSAFDIsSet((SOCKET)(fd), (fd_set*)(set))
 485 #else
 486 #define WS_FD_CLR(fd, set)   __WS_FD_CLR((fd),(set), WS_fd_set)
 487 #define WS_FD_SET(fd, set)   __WS_FD_SET((fd),(set), WS_fd_set)
 488 #define WS_FD_ZERO(set)      ((WS_fd_set*)(set))->fd_count=0)
 489 #define WS_FD_ISSET(fd, set) __WSAFDIsSet((SOCKET)(fd), (WS_fd_set*)(set))
 490 #endif
 491
 492 int WINAPI __WSAFDIsSet(SOCKET,WS(fd_set)*);
 493
 494 #endif /* WS_DEFINE_SELECT */
 495
 496 /* we have to define hton/ntoh as macros to avoid conflicts with Unix headers */
 497 #ifndef USE_WS_PREFIX
 498
 499 #undef htonl
 500 #undef htons
 501 #undef ntohl
 502 #undef ntohs
 503
 504 #ifdef WORDS_BIGENDIAN
 505
 506 #define htonl(l) ((u_long)(l))
 507 #define htons(s) ((u_short)(s))
 508 #define ntohl(l) ((u_long)(l))
 509 #define ntohs(s) ((u_short)(s))
 510
 511 #else  /* WORDS_BIGENDIAN */
 512
 513 inline static u_short __wine_ushort_swap(u_short s)
 514 {
 515     return (s >> 8) | (s << 8);
 516 }
 517 inline static u_long __wine_ulong_swap(u_long l)
 518 {
 519     return ((u_long)__wine_ushort_swap((u_short)l) << 16) | __wine_ushort_swap((u_short)(l >> 16));
 520 }
 521 #define htonl(l) __wine_ulong_swap(l)
 522 #define htons(s) __wine_ushort_swap(s)
 523 #define ntohl(l) __wine_ulong_swap(l)
 524 #define ntohs(s) __wine_ushort_swap(s)
 525
 526 #endif  /* WORDS_BIGENDIAN */
 527
 528 #endif  /* USE_WS_PREFIX */
 529
 530 /*
 531  * Internet address (old style... should be updated)
 532  */
 533
 534 #ifndef USE_WS_PREFIX
 535 #define IN_CLASSA_NSHIFT           24
 536 #define IN_CLASSA_MAX              128
 537 #define IN_CLASSA_NET              0xff000000
 538 #define IN_CLASSA_HOST             0x00ffffff
 539 #define IN_CLASSA(i)               (((long)(i) & 0x80000000) == 0)
 540 #define IN_CLASSB_NSHIFT           16
 541 #define IN_CLASSB_MAX              65536
 542 #define IN_CLASSB_NET              0xffff0000
 543 #define IN_CLASSB_HOST             0x0000ffff
 544 #define IN_CLASSB(i)               (((long)(i) & 0xc0000000) == 0x80000000)
 545 #define IN_CLASSC_NSHIFT           8
 546 #define IN_CLASSC_NET              0xffffff00
 547 #define IN_CLASSC_HOST             0x000000ff
 548 #define IN_CLASSC(i)               (((long)(i) & 0xe0000000) == 0xc0000000)
 549 #else
 550 #define WS_IN_CLASSA_NSHIFT        24
 551 #define WS_IN_CLASSA_MAX           128
 552 #define WS_IN_CLASSA_NET           0xff000000
 553 #define WS_IN_CLASSA_HOST          0x00ffffff
 554 #define WS_IN_CLASSA(i)            (((long)(i) & 0x80000000) == 0)
 555 #define WS_IN_CLASSB_NSHIFT        16
 556 #define WS_IN_CLASSB_MAX           65536
 557 #define WS_IN_CLASSB_NET           0xffff0000
 558 #define WS_IN_CLASSB_HOST          0x0000ffff
 559 #define WS_IN_CLASSB(i)            (((long)(i) & 0xc0000000) == 0x80000000)
 560 #define WS_IN_CLASSC_NSHIFT        8
 561 #define WS_IN_CLASSC_NET           0xffffff00
 562 #define WS_IN_CLASSC_HOST          0x000000ff
 563 #define WS_IN_CLASSC(i)            (((long)(i) & 0xe0000000) == 0xc0000000)
 564 #endif /* USE_WS_PREFIX */
 565
 566 #ifndef USE_WS_PREFIX
 567 #define INADDR_ANY                 (u_long)0x00000000
 568 #define INADDR_LOOPBACK            0x7f000001
 569 #define INADDR_BROADCAST           (u_long)0xffffffff
 570 #define INADDR_NONE                0xffffffff
 571 #else
 572 #define WS_INADDR_ANY              (u_long)0x00000000
 573 #define WS_INADDR_LOOPBACK         0x7f000001
 574 #define WS_INADDR_BROADCAST        (u_long)0xffffffff
 575 #define WS_INADDR_NONE             0xffffffff
 576 #endif /* USE_WS_PREFIX */
 577
 578 typedef struct WS(in_addr)
 579 {
 580     union {
 581         struct {
 582             u_char s_b1,s_b2,s_b3,s_b4;
 583         } S_un_b;
 584         struct {
 585             u_short s_w1,s_w2;
 586         } S_un_w;
 587         u_long S_addr;
 588     } S_un;
 589 #ifndef USE_WS_PREFIX
 590 #define s_addr  S_un.S_addr
 591 #define s_host  S_un.S_un_b.s_b2
 592 #define s_net   S_un.S_un_b.s_b1
 593 #define s_imp   S_un.S_un_w.s_w2
 594 #define s_impno S_un.S_un_b.s_b4
 595 #define s_lh    S_un.S_un_b.s_b3
 596 #else
 597 #define WS_s_addr  S_un.S_addr
 598 #define WS_s_host  S_un.S_un_b.s_b2
 599 #define WS_s_net   S_un.S_un_b.s_b1
 600 #define WS_s_imp   S_un.S_un_w.s_w2
 601 #define WS_s_impno S_un.S_un_b.s_b4
 602 #define WS_s_lh    S_un.S_un_b.s_b3
 603 #endif /* USE_WS_PREFIX */
 604 } IN_ADDR, *PIN_ADDR, *LPIN_ADDR;
 605
 606 typedef struct WS(sockaddr_in)
 607 {
 608     short              sin_family;
 609     u_short               sin_port;
 610     struct WS(in_addr) sin_addr;
 611     char               sin_zero[8];
 612 } SOCKADDR_IN, *PSOCKADDR_IN, *LPSOCKADDR_IN;
 613
 614 /*
 615  * Multicast group information
 616  */
 617
 618 #if !defined(__WINE_WINSOCK2__)
 619 struct WS(ip_mreq)
 620 {
 621     struct WS(in_addr) imr_multiaddr;
 622     struct WS(in_addr) imr_interface;
 623 };
 624 #endif
 625
 626 /*
 627  * WSAStartup
 628  */
 629 #define WSADESCRIPTION_LEN      256
 630 #define WSASYS_STATUS_LEN       128
 631
 632 typedef struct WS(WSAData)
 633 {
 634     WORD                    wVersion;
 635     WORD                    wHighVersion;
 636     char                    szDescription[WSADESCRIPTION_LEN+1];
 637     char                    szSystemStatus[WSASYS_STATUS_LEN+1];
 638     WORD                    iMaxSockets;
 639     WORD                    iMaxUdpDg;
 640     char                   *lpVendorInfo;
 641 } WSADATA, *LPWSADATA;
 642
 643
 644
 645 /*
 646  * {get,set}sockopt
 647  */
 648 #ifndef USE_WS_PREFIX
 649 #define SOL_SOCKET                 0xffff
 650 #define SO_DEBUG                   0x0001
 651 #define SO_ACCEPTCONN              0x0002
 652 #define SO_REUSEADDR               0x0004
 653 #define SO_KEEPALIVE               0x0008
 654 #define SO_DONTROUTE               0x0010
 655 #define SO_BROADCAST               0x0020
 656 #define SO_USELOOPBACK             0x0040
 657 #define SO_LINGER                  0x0080
 658 #define SO_OOBINLINE               0x0100
 659 #define SO_DONTLINGER              (u_int)(~SO_LINGER)
 660 #define SO_SNDBUF                  0x1001
 661 #define SO_RCVBUF                  0x1002
 662 #define SO_SNDLOWAT                0x1003
 663 #define SO_RCVLOWAT                0x1004
 664 #define SO_SNDTIMEO                0x1005
 665 #define SO_RCVTIMEO                0x1006
 666 #define SO_ERROR                   0x1007
 667 #define SO_TYPE                    0x1008
 668
 669
 670 #define IOCPARM_MASK               0x7f
 671 #define IOC_VOID                   0x20000000
 672 #define IOC_OUT                    0x40000000
 673 #define IOC_IN                     0x80000000
 674 #define IOC_INOUT                  (IOC_IN|IOC_OUT)
 675
 676 #define _IO(x,y)    (IOC_VOID|((x)<<8)|(y))
 677 #define _IOR(x,y,t) (IOC_OUT|(((UINT)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
 678 #define _IOW(x,y,t) (IOC_IN|(((UINT)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
 679
 680 #else
 681
 682 #define WS_SOL_SOCKET              0xffff
 683 #define WS_SO_DEBUG                0x0001
 684 #define WS_SO_ACCEPTCONN           0x0002
 685 #define WS_SO_REUSEADDR            0x0004
 686 #define WS_SO_KEEPALIVE            0x0008
 687 #define WS_SO_DONTROUTE            0x0010
 688 #define WS_SO_BROADCAST            0x0020
 689 #define WS_SO_USELOOPBACK          0x0040
 690 #define WS_SO_LINGER               0x0080
 691 #define WS_SO_OOBINLINE            0x0100
 692 #define WS_SO_DONTLINGER           (u_int)(~WS_SO_LINGER)
 693 #define WS_SO_SNDBUF               0x1001
 694 #define WS_SO_RCVBUF               0x1002
 695 #define WS_SO_SNDLOWAT             0x1003
 696 #define WS_SO_RCVLOWAT             0x1004
 697 #define WS_SO_SNDTIMEO             0x1005
 698 #define WS_SO_RCVTIMEO             0x1006
 699 #define WS_SO_ERROR                0x1007
 700 #define WS_SO_TYPE                 0x1008
 701
 702 #define WS_IOCPARM_MASK            0x7f
 703 #define WS_IOC_VOID                0x20000000
 704 #define WS_IOC_OUT                 0x40000000
 705 #define WS_IOC_IN                  0x80000000
 706 #define WS_IOC_INOUT               (WS_IOC_IN|WS_IOC_OUT)
 707
 708 #define WS__IO(x,y)    (WS_IOC_VOID|((x)<<8)|(y))
 709 #define WS__IOR(x,y,t) (WS_IOC_OUT|(((long)sizeof(t)&WS_IOCPARM_MASK)<<16)|((x)<<8)|(y))
 710 #define WS__IOW(x,y,t) (WS_IOC_IN|(((long)sizeof(t)&WS_IOCPARM_MASK)<<16)|((x)<<8)|(y))
 711
 712 #endif
 713
 714 /* IPPROTO_TCP options */
 715 #ifndef USE_WS_PREFIX
 716 #define TCP_NODELAY                1
 717 #else
 718 #define WS_TCP_NODELAY             1
 719 #endif
 720
 721 /* IPPROTO_IP options */
 722 #ifndef __WINE_WINSOCK2__    /* WinSock2 has different values for the IP_ constants */
 723 # ifndef USE_WS_PREFIX
 724 #  define IP_OPTIONS             1
 725 #  define IP_MULTICAST_IF        2
 726 #  define IP_MULTICAST_TTL       3
 727 #  define IP_MULTICAST_LOOP      4
 728 #  define IP_ADD_MEMBERSHIP      5
 729 #  define IP_DROP_MEMBERSHIP     6
 730 #  define IP_TTL                 7
 731 #  define IP_TOS                 8
 732 #  define IP_DONTFRAGMENT        9
 733 # else
 734 #  define WS_IP_OPTIONS          1
 735 #  define WS_IP_MULTICAST_IF     2
 736 #  define WS_IP_MULTICAST_TTL    3
 737 #  define WS_IP_MULTICAST_LOOP   4
 738 #  define WS_IP_ADD_MEMBERSHIP   5
 739 #  define WS_IP_DROP_MEMBERSHIP  6
 740 #  define WS_IP_TTL              7
 741 #  define WS_IP_TOS              8
 742 #  define WS_IP_DONTFRAGMENT     9
 743 # endif
 744 #endif
 745
 746
 747 /*
 748  * Socket I/O flags (supported by spec 1.1)
 749  */
 750 #ifndef USE_WS_PREFIX
 751 #define FIONREAD                   _IOR('f', 127, u_long)
 752 #define FIONBIO                    _IOW('f', 126, u_long)
 753 #define FIOASYNC                   _IOW('f', 125, u_long)
 754 #define SIOCSHIWAT                 _IOW('s',  0, u_long)
 755 #define SIOCGHIWAT                 _IOR('s',  1, u_long)
 756 #define SIOCSLOWAT                 _IOW('s',  2, u_long)
 757 #define SIOCGLOWAT                 _IOR('s',  3, u_long)
 758 #define SIOCATMARK                 _IOR('s',  7, u_long)
 759 #else
 760 #define WS_FIONREAD                WS__IOR('f', 127, u_long)
 761 #define WS_FIONBIO                 WS__IOW('f', 126, u_long)
 762 #define WS_FIOASYNC                WS__IOW('f', 125, u_long)
 763 #define WS_SIOCSHIWAT              WS__IOW('s',  0, u_long)
 764 #define WS_SIOCGHIWAT              WS__IOR('s',  1, u_long)
 765 #define WS_SIOCSLOWAT              WS__IOW('s',  2, u_long)
 766 #define WS_SIOCGLOWAT              WS__IOR('s',  3, u_long)
 767 #define WS_SIOCATMARK              WS__IOR('s',  7, u_long)
 768 #endif
 769
 770 /*
 771  * Maximum queue length specifiable by listen.
 772  */
 773 #ifndef USE_WS_PREFIX
 774 #define SOMAXCONN                  5
 775
 776 #define MSG_OOB                    0x0001
 777 #define MSG_PEEK                   0x0002
 778 #define MSG_DONTROUTE              0x0004
 779 #define MSG_MAXIOVLEN              0x000a
 780 #define MSG_PARTIAL                0x8000
 781 #else /* USE_WS_PREFIX */
 782 #define WS_SOMAXCONN               5
 783
 784 #define WS_MSG_OOB                 0x0001
 785 #define WS_MSG_PEEK                0x0002
 786 #define WS_MSG_DONTROUTE           0x0004
 787 #define WS_MSG_MAXIOVLEN           0x000a
 788 #define WS_MSG_PARTIAL             0x8000
 789 #endif /* USE_WS_PREFIX */
 790
 791 /*
 792  * Define constant based on rfc883, used by gethostbyxxxx() calls.
 793  */
 794 #ifndef USE_WS_PREFIX
 795 #define MAXGETHOSTSTRUCT           1024
 796 #else
 797 #define MAXGETHOSTSTRUCT           1024
 798 #endif
 799
 800
 801 /*
 802  * Define flags to be used with the WSAAsyncSelect() call.
 803  */
 804 #define FD_READ                    0x00000001
 805 #define FD_WRITE                   0x00000002
 806 #define FD_OOB                     0x00000004
 807 #define FD_ACCEPT                  0x00000008
 808 #define FD_CONNECT                 0x00000010
 809 #define FD_CLOSE                   0x00000020
 810
 811 /* internal per-socket flags */
 812 #ifdef __WINESRC__
 813 #define FD_WINE_LISTENING          0x10000000
 814 #define FD_WINE_NONBLOCKING        0x20000000
 815 #define FD_WINE_CONNECTED          0x40000000
 816 #define FD_WINE_RAW                0x80000000
 817 #define FD_WINE_INTERNAL           0xFFFF0000
 818 #endif
 819
 820 /*
 821  * All Windows Sockets error constants are biased by WSABASEERR from
 822  * the "normal"
 823  */
 824 #define WSABASEERR                 10000
 825 /*
 826  * Windows Sockets definitions of regular Microsoft C error constants
 827  */
 828 #define WSAEINTR                   (WSABASEERR+4)
 829 #define WSAEBADF                   (WSABASEERR+9)
 830 #define WSAEACCES                  (WSABASEERR+13)
 831 #define WSAEFAULT                  (WSABASEERR+14)
 832 #define WSAEINVAL                  (WSABASEERR+22)
 833 #define WSAEMFILE                  (WSABASEERR+24)
 834
 835 /*
 836  * Windows Sockets definitions of regular Berkeley error constants
 837  */
 838 #define WSAEWOULDBLOCK             (WSABASEERR+35)
 839 #define WSAEINPROGRESS             (WSABASEERR+36)
 840 #define WSAEALREADY                (WSABASEERR+37)
 841 #define WSAENOTSOCK                (WSABASEERR+38)
 842 #define WSAEDESTADDRREQ            (WSABASEERR+39)
 843 #define WSAEMSGSIZE                (WSABASEERR+40)
 844 #define WSAEPROTOTYPE              (WSABASEERR+41)
 845 #define WSAENOPROTOOPT             (WSABASEERR+42)
 846 #define WSAEPROTONOSUPPORT         (WSABASEERR+43)
 847 #define WSAESOCKTNOSUPPORT         (WSABASEERR+44)
 848 #define WSAEOPNOTSUPP              (WSABASEERR+45)
 849 #define WSAEPFNOSUPPORT            (WSABASEERR+46)
 850 #define WSAEAFNOSUPPORT            (WSABASEERR+47)
 851 #define WSAEADDRINUSE              (WSABASEERR+48)
 852 #define WSAEADDRNOTAVAIL           (WSABASEERR+49)
 853 #define WSAENETDOWN                (WSABASEERR+50)
 854 #define WSAENETUNREACH             (WSABASEERR+51)
 855 #define WSAENETRESET               (WSABASEERR+52)
 856 #define WSAECONNABORTED            (WSABASEERR+53)
 857 #define WSAECONNRESET              (WSABASEERR+54)
 858 #define WSAENOBUFS                 (WSABASEERR+55)
 859 #define WSAEISCONN                 (WSABASEERR+56)
 860 #define WSAENOTCONN                (WSABASEERR+57)
 861 #define WSAESHUTDOWN               (WSABASEERR+58)
 862 #define WSAETOOMANYREFS            (WSABASEERR+59)
 863 #define WSAETIMEDOUT               (WSABASEERR+60)
 864 #define WSAECONNREFUSED            (WSABASEERR+61)
 865 #define WSAELOOP                   (WSABASEERR+62)
 866 #define WSAENAMETOOLONG            (WSABASEERR+63)
 867 #define WSAEHOSTDOWN               (WSABASEERR+64)
 868 #define WSAEHOSTUNREACH            (WSABASEERR+65)
 869 #define WSAENOTEMPTY               (WSABASEERR+66)
 870 #define WSAEPROCLIM                (WSABASEERR+67)
 871 #define WSAEUSERS                  (WSABASEERR+68)
 872 #define WSAEDQUOT                  (WSABASEERR+69)
 873 #define WSAESTALE                  (WSABASEERR+70)
 874 #define WSAEREMOTE                 (WSABASEERR+71)
 875 #define WSAEDISCON                 (WSABASEERR+101)
 876
 877 /*
 878  * Extended Windows Sockets error constant definitions
 879  */
 880 #define WSASYSNOTREADY             (WSABASEERR+91)
 881 #define WSAVERNOTSUPPORTED         (WSABASEERR+92)
 882 #define WSANOTINITIALISED          (WSABASEERR+93)
 883 #define WSAEDISCON                 (WSABASEERR+101)
 884 #define WSAENOMORE                 (WSABASEERR+102)
 885 #define WSAECANCELLED              (WSABASEERR+103)
 886 #define WSAEINVALIDPROCTABLE       (WSABASEERR+104)
 887 #define WSAEINVALIDPROVIDER        (WSABASEERR+105)
 888 #define WSAEPROVIDERFAILEDINIT     (WSABASEERR+106)
 889 #define WSASYSCALLFAILURE          (WSABASEERR+107)
 890 #define WSASERVICE_NOT_FOUND       (WSABASEERR+108)
 891 #define WSATYPE_NOT_FOUND          (WSABASEERR+109)
 892 #define WSA_E_NO_MORE              (WSABASEERR+110)
 893 #define WSA_E_CANCELLED            (WSABASEERR+111)
 894 #define WSAEREFUSED                (WSABASEERR+112)
 895
 896 /*
 897  * Error return codes from gethostbyname() and gethostbyaddr()
 898  * (when using the resolver). Note that these errors are
 899  * retrieved via WSAGetLastError() and must therefore follow
 900  * the rules for avoiding clashes with error numbers from
 901  * specific implementations or language run-time systems.
 902  * For this reason the codes are based at WSABASEERR+1001.
 903  * Note also that [WSA]NO_ADDRESS is defined only for
 904  * compatibility purposes.
 905  */
 906
 907 #ifndef USE_WS_PREFIX
 908 #define h_errno                    WSAGetLastError()
 909 #else
 910 #define WS_h_errno                 WSAGetLastError()
 911 #endif
 912
 913 /* Authoritative Answer: Host not found */
 914 #define WSAHOST_NOT_FOUND          (WSABASEERR+1001)
 915
 916 /* Non-Authoritative: Host not found, or SERVERFAIL */
 917 #define WSATRY_AGAIN               (WSABASEERR+1002)
 918
 919 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
 920 #define WSANO_RECOVERY             (WSABASEERR+1003)
 921
 922 /* Valid name, no data record of requested type */
 923 #define WSANO_DATA                 (WSABASEERR+1004)
 924
 925 /* no address, look for MX record */
 926 #define WSANO_ADDRESS              WSANO_DATA
 927
 928 #ifndef USE_WS_PREFIX
 929 #define HOST_NOT_FOUND             WSAHOST_NOT_FOUND
 930 #define TRY_AGAIN                  WSATRY_AGAIN
 931 #define NO_RECOVERY                WSANO_RECOVERY
 932 #define NO_DATA                    WSANO_DATA
 933 #define NO_ADDRESS                 WSANO_ADDRESS
 934 #endif /* USE_WS_PREFIX */
 935
 936
 937
 938 /*
 939  * Windows message parameter composition and decomposition
 940  * macros.
 941  */
 942
 943 /*
 944  * WSAMAKEASYNCREPLY is intended for use by the Windows Sockets implementation
 945  * when constructing the response to a WSAAsyncGetXByY() routine.
 946  */
 947 #define WSAMAKEASYNCREPLY(buflen,error)     MAKELONG(buflen,error)
 948 /*
 949  * WSAMAKESELECTREPLY is intended for use by the Windows Sockets implementation
 950  * when constructing the response to WSAAsyncSelect().
 951  */
 952 #define WSAMAKESELECTREPLY(event,error)     MAKELONG(event,error)
 953 /*
 954  * WSAGETASYNCBUFLEN is intended for use by the Windows Sockets application
 955  * to extract the buffer length from the lParam in the response
 956  * to a WSAGetXByY().
 957  */
 958 #define WSAGETASYNCBUFLEN(lParam)           LOWORD(lParam)
 959 /*
 960  * WSAGETASYNCERROR is intended for use by the Windows Sockets application
 961  * to extract the error code from the lParam in the response
 962  * to a WSAGetXByY().
 963  */
 964 #define WSAGETASYNCERROR(lParam)            HIWORD(lParam)
 965 /*
 966  * WSAGETSELECTEVENT is intended for use by the Windows Sockets application
 967  * to extract the event code from the lParam in the response
 968  * to a WSAAsyncSelect().
 969  */
 970 #define WSAGETSELECTEVENT(lParam)           LOWORD(lParam)
 971 /*
 972  * WSAGETSELECTERROR is intended for use by the Windows Sockets application
 973  * to extract the error code from the lParam in the response
 974  * to a WSAAsyncSelect().
 975  */
 976 #define WSAGETSELECTERROR(lParam)           HIWORD(lParam)
 977
 978
 979
 980 /*
 981  * Prototypes
 982  *
 983  * Remember to keep this section in sync with the
 984  * "Winsock Function Typedefs" section in winsock2.h.
 985  */
 986 #if !defined(__WINE_WINSOCK2__) || WS_API_PROTOTYPES
 987 HANDLE WINAPI WSAAsyncGetHostByAddr(HWND,u_int,const char*,int,int,char*,int);
 988 HANDLE WINAPI WSAAsyncGetHostByName(HWND,u_int,const char*,char*,int);
 989 HANDLE WINAPI WSAAsyncGetProtoByName(HWND,u_int,const char*,char*,int);
 990 HANDLE WINAPI WSAAsyncGetProtoByNumber(HWND,u_int,int,char*,int);
 991 HANDLE WINAPI WSAAsyncGetServByName(HWND,u_int,const char*,const char*,char*,int);
 992 HANDLE WINAPI WSAAsyncGetServByPort(HWND,u_int,int,const char*,char*,int);
 993 int WINAPI WSAAsyncSelect(SOCKET,HWND,u_int,long);
 994 int WINAPI WSACancelAsyncRequest(HANDLE);
 995 int WINAPI WSACancelBlockingCall(void);
 996 int WINAPI WSACleanup(void);
 997 int WINAPI WSAGetLastError(void);
 998 BOOL WINAPI WSAIsBlocking(void);
 999 FARPROC WINAPI WSASetBlockingHook(FARPROC);
1000 void WINAPI WSASetLastError(int);
1001 int WINAPI WSAStartup(WORD,LPWSADATA);
1002 int WINAPI WSAUnhookBlockingHook(void);
1003
1004 SOCKET WINAPI WS(accept)(SOCKET,struct WS(sockaddr)*,int*);
1005 int WINAPI WS(bind)(SOCKET,const struct WS(sockaddr)*,int);
1006 int WINAPI WS(closesocket)(SOCKET);
1007 int WINAPI WS(connect)(SOCKET,const struct WS(sockaddr)*,int);
1008 struct WS(hostent)* WINAPI WS(gethostbyaddr)(const char*,int,int);
1009 struct WS(hostent)* WINAPI WS(gethostbyname)(const char*);
1010 /* gethostname not defined because of conflicts with unistd.h */
1011 int WINAPI WS(getpeername)(SOCKET,struct WS(sockaddr)*,int*);
1012 struct WS(protoent)* WINAPI WS(getprotobyname)(const char*);
1013 struct WS(protoent)* WINAPI WS(getprotobynumber)(int);
1014 #ifdef WS_DEFINE_SELECT
1015 int WINAPI WS(select)(int,WS(fd_set)*,WS(fd_set)*,WS(fd_set)*,const struct WS(timeval)*);
1016 #endif
1017 struct WS(servent)* WINAPI WS(getservbyname)(const char*,const char*);
1018 struct WS(servent)* WINAPI WS(getservbyport)(int,const char*);
1019 int WINAPI WS(getsockname)(SOCKET,struct WS(sockaddr)*,int*);
1020 int WINAPI WS(getsockopt)(SOCKET,int,int,char*,int*);
1021 unsigned long WINAPI WS(inet_addr)(const char*);
1022 char* WINAPI WS(inet_ntoa)(struct WS(in_addr));
1023 int WINAPI WS(ioctlsocket)(SOCKET,long,u_long*);
1024 int WINAPI WS(listen)(SOCKET,int);
1025 int WINAPI WS(recv)(SOCKET,char*,int,int);
1026 int WINAPI WS(recvfrom)(SOCKET,char*,int,int,struct WS(sockaddr)*,int*);
1027 int WINAPI WS(send)(SOCKET,const char*,int,int);
1028 int WINAPI WS(sendto)(SOCKET,const char*,int,int,const struct WS(sockaddr)*,int);
1029 int WINAPI WS(setsockopt)(SOCKET,int,int,const char*,int);
1030 int WINAPI WS(shutdown)(SOCKET,int);
1031 SOCKET WINAPI WS(socket)(int,int,int);
1032
1033 #endif /* !defined(__WINE_WINSOCK2__) || WS_API_PROTOTYPES */
1034
1035
1036 #include <poppack.h>
1037
1038 #ifdef __cplusplus
1039 }
1040 #endif
1041
1042 #ifndef __WINE_WINSOCK2__
1043 #undef WS
1044 #undef WS_API_PROTOTYPES
1045 #undef WS_API_TYPEDEFS
1046 #endif
1047
1048 #endif  /* _WINSOCKAPI_ */