src/libstd/sys/windows/c.rs

   1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 //! C definitions used by libnative that don't belong in liblibc
  12
  13 #![allow(bad_style, overflowing_literals, dead_code, deprecated, unused_imports)]
  14
  15 use os::raw::{c_int, c_uint, c_ulong, c_long, c_longlong, c_ushort};
  16 use os::raw::{c_char, c_short, c_ulonglong};
  17 use libc::{wchar_t, size_t, c_void};
  18 use ptr;
  19
  20 #[repr(simd)]
  21 #[repr(C)]
  22 struct u64x2(u64, u64);
  23
  24 pub use self::GET_FILEEX_INFO_LEVELS::*;
  25 pub use self::FILE_INFO_BY_HANDLE_CLASS::*;
  26 pub use self::EXCEPTION_DISPOSITION::*;
  27
  28 pub type DWORD = c_ulong;
  29 pub type HANDLE = LPVOID;
  30 pub type HINSTANCE = HANDLE;
  31 pub type HMODULE = HINSTANCE;
  32 pub type BOOL = c_int;
  33 pub type BYTE = u8;
  34 pub type BOOLEAN = BYTE;
  35 pub type GROUP = c_uint;
  36 pub type LONG_PTR = isize;
  37 pub type LARGE_INTEGER = c_longlong;
  38 pub type LONG = c_long;
  39 pub type UINT = c_uint;
  40 pub type WCHAR = u16;
  41 pub type USHORT = c_ushort;
  42 pub type SIZE_T = usize;
  43 pub type WORD = u16;
  44 pub type CHAR = c_char;
  45 pub type HCRYPTPROV = LONG_PTR;
  46 pub type ULONG_PTR = c_ulonglong;
  47 pub type ULONG = c_ulong;
  48 pub type ULONGLONG = u64;
  49 pub type DWORDLONG = ULONGLONG;
  50
  51 pub type LPBOOL = *mut BOOL;
  52 pub type LPBYTE = *mut BYTE;
  53 pub type LPBY_HANDLE_FILE_INFORMATION = *mut BY_HANDLE_FILE_INFORMATION;
  54 pub type LPCSTR = *const CHAR;
  55 pub type LPCVOID = *const c_void;
  56 pub type LPCWSTR = *const WCHAR;
  57 pub type LPDWORD = *mut DWORD;
  58 pub type LPHANDLE = *mut HANDLE;
  59 pub type LPOVERLAPPED = *mut OVERLAPPED;
  60 pub type LPPROCESS_INFORMATION = *mut PROCESS_INFORMATION;
  61 pub type LPSECURITY_ATTRIBUTES = *mut SECURITY_ATTRIBUTES;
  62 pub type LPSTARTUPINFO = *mut STARTUPINFO;
  63 pub type LPVOID = *mut c_void;
  64 pub type LPWCH = *mut WCHAR;
  65 pub type LPWIN32_FIND_DATAW = *mut WIN32_FIND_DATAW;
  66 pub type LPWSADATA = *mut WSADATA;
  67 pub type LPWSANETWORKEVENTS = *mut WSANETWORKEVENTS;
  68 pub type LPWSAPROTOCOLCHAIN = *mut WSAPROTOCOLCHAIN;
  69 pub type LPWSAPROTOCOL_INFO = *mut WSAPROTOCOL_INFO;
  70 pub type LPWSTR = *mut WCHAR;
  71 pub type LPFILETIME = *mut FILETIME;
  72
  73 pub type PCONDITION_VARIABLE = *mut CONDITION_VARIABLE;
  74 pub type PLARGE_INTEGER = *mut c_longlong;
  75 pub type PSRWLOCK = *mut SRWLOCK;
  76
  77 pub type SOCKET = ::os::windows::raw::SOCKET;
  78 pub type socklen_t = c_int;
  79 pub type ADDRESS_FAMILY = USHORT;
  80
  81 pub const TRUE: BOOL = 1;
  82 pub const FALSE: BOOL = 0;
  83
  84 pub const FILE_ATTRIBUTE_READONLY: DWORD = 0x1;
  85 pub const FILE_ATTRIBUTE_DIRECTORY: DWORD = 0x10;
  86 pub const FILE_ATTRIBUTE_NORMAL: DWORD = 0x80;
  87 pub const FILE_ATTRIBUTE_REPARSE_POINT: DWORD = 0x400;
  88 pub const FILE_SHARE_DELETE: DWORD = 0x4;
  89 pub const FILE_SHARE_READ: DWORD = 0x1;
  90 pub const FILE_SHARE_WRITE: DWORD = 0x2;
  91 pub const CREATE_ALWAYS: DWORD = 2;
  92 pub const CREATE_NEW: DWORD = 1;
  93 pub const OPEN_ALWAYS: DWORD = 4;
  94 pub const OPEN_EXISTING: DWORD = 3;
  95 pub const TRUNCATE_EXISTING: DWORD = 5;
  96
  97 pub const FILE_READ_DATA: DWORD = 0x00000001;
  98 pub const FILE_WRITE_DATA: DWORD = 0x00000002;
  99 pub const FILE_APPEND_DATA: DWORD = 0x00000004;
 100 pub const FILE_READ_EA: DWORD = 0x00000008;
 101 pub const FILE_WRITE_EA: DWORD = 0x00000010;
 102 pub const FILE_EXECUTE: DWORD = 0x00000020;
 103 pub const FILE_READ_ATTRIBUTES: DWORD = 0x00000080;
 104 pub const FILE_WRITE_ATTRIBUTES: DWORD = 0x00000100;
 105
 106 pub const DELETE: DWORD = 0x00008000;
 107 pub const READ_CONTROL: DWORD = 0x00020000;
 108 pub const WRITE_DAC: DWORD = 0x00040000;
 109 pub const WRITE_OWNER: DWORD = 0x00080000;
 110 pub const SYNCHRONIZE: DWORD = 0x00100000;
 111
 112 pub const GENERIC_READ: DWORD = 0x80000000;
 113 pub const GENERIC_WRITE: DWORD = 0x40000000;
 114 pub const GENERIC_EXECUTE: DWORD = 0x20000000;
 115 pub const GENERIC_ALL: DWORD = 0x10000000;
 116
 117 pub const STANDARD_RIGHTS_READ: DWORD = READ_CONTROL;
 118 pub const STANDARD_RIGHTS_WRITE: DWORD = READ_CONTROL;
 119 pub const STANDARD_RIGHTS_EXECUTE: DWORD = READ_CONTROL;
 120 pub const FILE_GENERIC_READ: DWORD = STANDARD_RIGHTS_READ | FILE_READ_DATA |
 121                                      FILE_READ_ATTRIBUTES |
 122                                      FILE_READ_EA |
 123                                      SYNCHRONIZE;
 124 pub const FILE_GENERIC_WRITE: DWORD = STANDARD_RIGHTS_WRITE | FILE_WRITE_DATA |
 125                                       FILE_WRITE_ATTRIBUTES |
 126                                       FILE_WRITE_EA |
 127                                       FILE_APPEND_DATA |
 128                                       SYNCHRONIZE;
 129
 130 pub const SECURITY_ANONYMOUS: DWORD = 0 << 16;
 131 pub const SECURITY_IDENTIFICATION: DWORD = 1 << 16;
 132 pub const SECURITY_IMPERSONATION: DWORD = 2 << 16;
 133 pub const SECURITY_DELEGATION: DWORD = 3 << 16;
 134 pub const SECURITY_CONTEXT_TRACKING: DWORD = 0x00040000;
 135 pub const SECURITY_EFFECTIVE_ONLY: DWORD = 0x00080000;
 136 pub const SECURITY_SQOS_PRESENT: DWORD = 0x00100000;
 137
 138 #[repr(C)]
 139 #[derive(Copy)]
 140 pub struct WIN32_FIND_DATAW {
 141     pub dwFileAttributes: DWORD,
 142     pub ftCreationTime: FILETIME,
 143     pub ftLastAccessTime: FILETIME,
 144     pub ftLastWriteTime: FILETIME,
 145     pub nFileSizeHigh: DWORD,
 146     pub nFileSizeLow: DWORD,
 147     pub dwReserved0: DWORD,
 148     pub dwReserved1: DWORD,
 149     pub cFileName: [wchar_t; 260], // #define MAX_PATH 260
 150     pub cAlternateFileName: [wchar_t; 14],
 151 }
 152 impl Clone for WIN32_FIND_DATAW {
 153     fn clone(&self) -> Self { *self }
 154 }
 155
 156 pub const FIONBIO: c_long = 0x8004667e;
 157 pub const FD_SETSIZE: usize = 64;
 158 pub const MSG_DONTWAIT: c_int = 0;
 159 pub const ENABLE_ECHO_INPUT: DWORD = 0x4;
 160 pub const ENABLE_EXTENDED_FLAGS: DWORD = 0x80;
 161 pub const ENABLE_INSERT_MODE: DWORD = 0x20;
 162 pub const ENABLE_LINE_INPUT: DWORD = 0x2;
 163 pub const ENABLE_PROCESSED_INPUT: DWORD = 0x1;
 164 pub const ENABLE_QUICK_EDIT_MODE: DWORD = 0x40;
 165
 166 pub const FD_ACCEPT: c_long = 0x08;
 167 pub const FD_MAX_EVENTS: usize = 10;
 168
 169 pub const WSA_INVALID_EVENT: WSAEVENT = 0 as WSAEVENT;
 170 pub const WSA_INFINITE: DWORD = INFINITE;
 171 pub const WSA_WAIT_TIMEOUT: DWORD = WAIT_TIMEOUT;
 172 pub const WSA_WAIT_EVENT_0: DWORD = WAIT_OBJECT_0;
 173 pub const WSA_WAIT_FAILED: DWORD = WAIT_FAILED;
 174 pub const WSA_FLAG_OVERLAPPED: DWORD = 0x01;
 175 pub const WSA_FLAG_NO_HANDLE_INHERIT: DWORD = 0x80;
 176
 177 pub const WSADESCRIPTION_LEN: usize = 256;
 178 pub const WSASYS_STATUS_LEN: usize = 128;
 179 pub const WSAPROTOCOL_LEN: DWORD = 255;
 180 pub const INVALID_SOCKET: SOCKET = !0;
 181
 182 pub const WSAEINTR: c_int = 10004;
 183 pub const WSAEBADF: c_int = 10009;
 184 pub const WSAEACCES: c_int = 10013;
 185 pub const WSAEFAULT: c_int = 10014;
 186 pub const WSAEINVAL: c_int = 10022;
 187 pub const WSAEMFILE: c_int = 10024;
 188 pub const WSAEWOULDBLOCK: c_int = 10035;
 189 pub const WSAEINPROGRESS: c_int = 10036;
 190 pub const WSAEALREADY: c_int = 10037;
 191 pub const WSAENOTSOCK: c_int = 10038;
 192 pub const WSAEDESTADDRREQ: c_int = 10039;
 193 pub const WSAEMSGSIZE: c_int = 10040;
 194 pub const WSAEPROTOTYPE: c_int = 10041;
 195 pub const WSAENOPROTOOPT: c_int = 10042;
 196 pub const WSAEPROTONOSUPPORT: c_int = 10043;
 197 pub const WSAESOCKTNOSUPPORT: c_int = 10044;
 198 pub const WSAEOPNOTSUPP: c_int = 10045;
 199 pub const WSAEPFNOSUPPORT: c_int = 10046;
 200 pub const WSAEAFNOSUPPORT: c_int = 10047;
 201 pub const WSAEADDRINUSE: c_int = 10048;
 202 pub const WSAEADDRNOTAVAIL: c_int = 10049;
 203 pub const WSAENETDOWN: c_int = 10050;
 204 pub const WSAENETUNREACH: c_int = 10051;
 205 pub const WSAENETRESET: c_int = 10052;
 206 pub const WSAECONNABORTED: c_int = 10053;
 207 pub const WSAECONNRESET: c_int = 10054;
 208 pub const WSAENOBUFS: c_int = 10055;
 209 pub const WSAEISCONN: c_int = 10056;
 210 pub const WSAENOTCONN: c_int = 10057;
 211 pub const WSAESHUTDOWN: c_int = 10058;
 212 pub const WSAETOOMANYREFS: c_int = 10059;
 213 pub const WSAETIMEDOUT: c_int = 10060;
 214 pub const WSAECONNREFUSED: c_int = 10061;
 215 pub const WSAELOOP: c_int = 10062;
 216 pub const WSAENAMETOOLONG: c_int = 10063;
 217 pub const WSAEHOSTDOWN: c_int = 10064;
 218 pub const WSAEHOSTUNREACH: c_int = 10065;
 219 pub const WSAENOTEMPTY: c_int = 10066;
 220 pub const WSAEPROCLIM: c_int = 10067;
 221 pub const WSAEUSERS: c_int = 10068;
 222 pub const WSAEDQUOT: c_int = 10069;
 223 pub const WSAESTALE: c_int = 10070;
 224 pub const WSAEREMOTE: c_int = 10071;
 225 pub const WSASYSNOTREADY: c_int = 10091;
 226 pub const WSAVERNOTSUPPORTED: c_int = 10092;
 227 pub const WSANOTINITIALISED: c_int = 10093;
 228 pub const WSAEDISCON: c_int = 10101;
 229 pub const WSAENOMORE: c_int = 10102;
 230 pub const WSAECANCELLED: c_int = 10103;
 231 pub const WSAEINVALIDPROCTABLE: c_int = 10104;
 232 pub const NI_MAXHOST: DWORD = 1025;
 233
 234 pub const MAX_PROTOCOL_CHAIN: DWORD = 7;
 235
 236 pub const TOKEN_READ: DWORD = 0x20008;
 237 pub const FILE_FLAG_OPEN_REPARSE_POINT: DWORD = 0x00200000;
 238 pub const FILE_FLAG_BACKUP_SEMANTICS: DWORD = 0x02000000;
 239 pub const MAXIMUM_REPARSE_DATA_BUFFER_SIZE: usize = 16 * 1024;
 240 pub const FSCTL_GET_REPARSE_POINT: DWORD = 0x900a8;
 241 pub const IO_REPARSE_TAG_SYMLINK: DWORD = 0xa000000c;
 242 pub const IO_REPARSE_TAG_MOUNT_POINT: DWORD = 0xa0000003;
 243 pub const SYMLINK_FLAG_RELATIVE: DWORD = 0x00000001;
 244 pub const FSCTL_SET_REPARSE_POINT: DWORD = 0x900a4;
 245 pub const FSCTL_DELETE_REPARSE_POINT: DWORD = 0x900ac;
 246
 247 pub const SYMBOLIC_LINK_FLAG_DIRECTORY: DWORD = 0x1;
 248
 249 // Note that these are not actually HANDLEs, just values to pass to GetStdHandle
 250 pub const STD_INPUT_HANDLE: DWORD = -10i32 as DWORD;
 251 pub const STD_OUTPUT_HANDLE: DWORD = -11i32 as DWORD;
 252 pub const STD_ERROR_HANDLE: DWORD = -12i32 as DWORD;
 253
 254 pub const HANDLE_FLAG_INHERIT: DWORD = 0x00000001;
 255
 256 pub const PROGRESS_CONTINUE: DWORD = 0;
 257 pub const PROGRESS_CANCEL: DWORD = 1;
 258 pub const PROGRESS_STOP: DWORD = 2;
 259 pub const PROGRESS_QUIET: DWORD = 3;
 260
 261 pub const TOKEN_ADJUST_PRIVILEGES: DWORD = 0x0020;
 262 pub const SE_PRIVILEGE_ENABLED: DWORD = 2;
 263
 264
 265 pub const ERROR_SUCCESS: DWORD = 0;
 266 pub const ERROR_INVALID_FUNCTION: DWORD = 1;
 267 pub const ERROR_FILE_NOT_FOUND: DWORD = 2;
 268 pub const ERROR_PATH_NOT_FOUND: DWORD = 3;
 269 pub const ERROR_ACCESS_DENIED: DWORD = 5;
 270 pub const ERROR_INVALID_HANDLE: DWORD = 6;
 271 pub const ERROR_NO_MORE_FILES: DWORD = 18;
 272 pub const ERROR_BROKEN_PIPE: DWORD = 109;
 273 pub const ERROR_DISK_FULL: DWORD = 112;
 274 pub const ERROR_CALL_NOT_IMPLEMENTED: DWORD = 120;
 275 pub const ERROR_INSUFFICIENT_BUFFER: DWORD = 122;
 276 pub const ERROR_INVALID_NAME: DWORD = 123;
 277 pub const ERROR_ALREADY_EXISTS: DWORD = 183;
 278 pub const ERROR_PIPE_BUSY: DWORD = 231;
 279 pub const ERROR_NO_DATA: DWORD = 232;
 280 pub const ERROR_INVALID_ADDRESS: DWORD = 487;
 281 pub const ERROR_PIPE_CONNECTED: DWORD = 535;
 282 pub const ERROR_ILLEGAL_CHARACTER: DWORD = 582;
 283 pub const ERROR_ENVVAR_NOT_FOUND: DWORD = 203;
 284 pub const ERROR_NOTHING_TO_TERMINATE: DWORD = 758;
 285 pub const ERROR_OPERATION_ABORTED: DWORD = 995;
 286 pub const ERROR_IO_PENDING: DWORD = 997;
 287 pub const ERROR_FILE_INVALID: DWORD = 1006;
 288 pub const ERROR_NOT_FOUND: DWORD = 1168;
 289 pub const ERROR_TIMEOUT: DWORD = 0x5B4;
 290
 291 pub const INVALID_HANDLE_VALUE: HANDLE = !0 as HANDLE;
 292
 293 pub const FORMAT_MESSAGE_FROM_SYSTEM: DWORD = 0x00001000;
 294 pub const FORMAT_MESSAGE_IGNORE_INSERTS: DWORD = 0x00000200;
 295
 296 pub const TLS_OUT_OF_INDEXES: DWORD = 0xFFFFFFFF;
 297
 298 pub const DLL_THREAD_DETACH: DWORD = 3;
 299 pub const DLL_PROCESS_DETACH: DWORD = 0;
 300
 301 pub const INFINITE: DWORD = !0;
 302
 303 pub const DUPLICATE_SAME_ACCESS: DWORD = 0x00000002;
 304
 305 pub const CONDITION_VARIABLE_INIT: CONDITION_VARIABLE = CONDITION_VARIABLE {
 306     ptr: ptr::null_mut(),
 307 };
 308 pub const SRWLOCK_INIT: SRWLOCK = SRWLOCK { ptr: ptr::null_mut() };
 309
 310 pub const STILL_ACTIVE: DWORD = 259;
 311
 312 pub const DETACHED_PROCESS: DWORD = 0x00000008;
 313 pub const CREATE_NEW_PROCESS_GROUP: DWORD = 0x00000200;
 314 pub const CREATE_UNICODE_ENVIRONMENT: DWORD = 0x00000400;
 315 pub const STARTF_USESTDHANDLES: DWORD = 0x00000100;
 316
 317 pub const AF_INET: c_int = 2;
 318 pub const AF_INET6: c_int = 23;
 319 pub const SD_BOTH: c_int = 2;
 320 pub const SD_RECEIVE: c_int = 0;
 321 pub const SD_SEND: c_int = 1;
 322 pub const SOCK_DGRAM: c_int = 2;
 323 pub const SOCK_STREAM: c_int = 1;
 324 pub const SOL_SOCKET: c_int = 0xffff;
 325 pub const SO_RCVTIMEO: c_int = 0x1006;
 326 pub const SO_SNDTIMEO: c_int = 0x1005;
 327 pub const SO_REUSEADDR: c_int = 0x0004;
 328
 329 pub const VOLUME_NAME_DOS: DWORD = 0x0;
 330 pub const MOVEFILE_REPLACE_EXISTING: DWORD = 1;
 331
 332 pub const FILE_BEGIN: DWORD = 0;
 333 pub const FILE_CURRENT: DWORD = 1;
 334 pub const FILE_END: DWORD = 2;
 335
 336 pub const WAIT_ABANDONED: DWORD = 0x00000080;
 337 pub const WAIT_OBJECT_0: DWORD = 0x00000000;
 338 pub const WAIT_TIMEOUT: DWORD = 0x00000102;
 339 pub const WAIT_FAILED: DWORD = !0;
 340
 341 pub const MAX_SYM_NAME: usize = 2000;
 342 pub const IMAGE_FILE_MACHINE_I386: DWORD = 0x014c;
 343 pub const IMAGE_FILE_MACHINE_IA64: DWORD = 0x0200;
 344 pub const IMAGE_FILE_MACHINE_AMD64: DWORD = 0x8664;
 345
 346 pub const PROV_RSA_FULL: DWORD = 1;
 347 pub const CRYPT_SILENT: DWORD = 64;
 348 pub const CRYPT_VERIFYCONTEXT: DWORD = 0xF0000000;
 349
 350 pub const EXCEPTION_CONTINUE_SEARCH: LONG = 0;
 351 pub const EXCEPTION_STACK_OVERFLOW: DWORD = 0xc00000fd;
 352 pub const EXCEPTION_MAXIMUM_PARAMETERS: usize = 15;
 353 pub const EXCEPTION_NONCONTINUABLE: DWORD = 0x1;   // Noncontinuable exception
 354 pub const EXCEPTION_UNWINDING: DWORD = 0x2;        // Unwind is in progress
 355 pub const EXCEPTION_EXIT_UNWIND: DWORD = 0x4;      // Exit unwind is in progress
 356 pub const EXCEPTION_STACK_INVALID: DWORD = 0x8;    // Stack out of limits or unaligned
 357 pub const EXCEPTION_NESTED_CALL: DWORD = 0x10;     // Nested exception handler call
 358 pub const EXCEPTION_TARGET_UNWIND: DWORD = 0x20;   // Target unwind in progress
 359 pub const EXCEPTION_COLLIDED_UNWIND: DWORD = 0x40; // Collided exception handler call
 360 pub const EXCEPTION_UNWIND: DWORD = EXCEPTION_UNWINDING |
 361                                     EXCEPTION_EXIT_UNWIND |
 362                                     EXCEPTION_TARGET_UNWIND |
 363                                     EXCEPTION_COLLIDED_UNWIND;
 364
 365 #[repr(C)]
 366 #[cfg(target_arch = "x86")]
 367 pub struct WSADATA {
 368     pub wVersion: WORD,
 369     pub wHighVersion: WORD,
 370     pub szDescription: [u8; WSADESCRIPTION_LEN + 1],
 371     pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
 372     pub iMaxSockets: u16,
 373     pub iMaxUdpDg: u16,
 374     pub lpVendorInfo: *mut u8,
 375 }
 376 #[repr(C)]
 377 #[cfg(target_arch = "x86_64")]
 378 pub struct WSADATA {
 379     pub wVersion: WORD,
 380     pub wHighVersion: WORD,
 381     pub iMaxSockets: u16,
 382     pub iMaxUdpDg: u16,
 383     pub lpVendorInfo: *mut u8,
 384     pub szDescription: [u8; WSADESCRIPTION_LEN + 1],
 385     pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
 386 }
 387
 388 #[repr(C)]
 389 pub struct WSANETWORKEVENTS {
 390     pub lNetworkEvents: c_long,
 391     pub iErrorCode: [c_int; FD_MAX_EVENTS],
 392 }
 393
 394 pub type WSAEVENT = HANDLE;
 395
 396 #[repr(C)]
 397 pub struct WSAPROTOCOL_INFO {
 398     pub dwServiceFlags1: DWORD,
 399     pub dwServiceFlags2: DWORD,
 400     pub dwServiceFlags3: DWORD,
 401     pub dwServiceFlags4: DWORD,
 402     pub dwProviderFlags: DWORD,
 403     pub ProviderId: GUID,
 404     pub dwCatalogEntryId: DWORD,
 405     pub ProtocolChain: WSAPROTOCOLCHAIN,
 406     pub iVersion: c_int,
 407     pub iAddressFamily: c_int,
 408     pub iMaxSockAddr: c_int,
 409     pub iMinSockAddr: c_int,
 410     pub iSocketType: c_int,
 411     pub iProtocol: c_int,
 412     pub iProtocolMaxOffset: c_int,
 413     pub iNetworkByteOrder: c_int,
 414     pub iSecurityScheme: c_int,
 415     pub dwMessageSize: DWORD,
 416     pub dwProviderReserved: DWORD,
 417     pub szProtocol: [u16; (WSAPROTOCOL_LEN as usize) + 1],
 418 }
 419
 420 #[repr(C)]
 421 pub struct fd_set {
 422     fd_count: c_uint,
 423     fd_array: [SOCKET; FD_SETSIZE],
 424 }
 425
 426 pub fn fd_set(set: &mut fd_set, s: SOCKET) {
 427     set.fd_array[set.fd_count as usize] = s;
 428     set.fd_count += 1;
 429 }
 430
 431 pub type SHORT = c_short;
 432
 433 #[repr(C)]
 434 pub struct COORD {
 435     pub X: SHORT,
 436     pub Y: SHORT,
 437 }
 438
 439 #[repr(C)]
 440 pub struct SMALL_RECT {
 441     pub Left: SHORT,
 442     pub Top: SHORT,
 443     pub Right: SHORT,
 444     pub Bottom: SHORT,
 445 }
 446
 447 #[repr(C)]
 448 pub struct CONSOLE_SCREEN_BUFFER_INFO {
 449     pub dwSize: COORD,
 450     pub dwCursorPosition: COORD,
 451     pub wAttributes: WORD,
 452     pub srWindow: SMALL_RECT,
 453     pub dwMaximumWindowSize: COORD,
 454 }
 455 pub type PCONSOLE_SCREEN_BUFFER_INFO = *mut CONSOLE_SCREEN_BUFFER_INFO;
 456
 457 #[repr(C)]
 458 #[derive(Copy, Clone)]
 459 pub struct WIN32_FILE_ATTRIBUTE_DATA {
 460     pub dwFileAttributes: DWORD,
 461     pub ftCreationTime: FILETIME,
 462     pub ftLastAccessTime: FILETIME,
 463     pub ftLastWriteTime: FILETIME,
 464     pub nFileSizeHigh: DWORD,
 465     pub nFileSizeLow: DWORD,
 466 }
 467
 468 #[repr(C)]
 469 pub struct BY_HANDLE_FILE_INFORMATION {
 470     pub dwFileAttributes: DWORD,
 471     pub ftCreationTime: FILETIME,
 472     pub ftLastAccessTime: FILETIME,
 473     pub ftLastWriteTime: FILETIME,
 474     pub dwVolumeSerialNumber: DWORD,
 475     pub nFileSizeHigh: DWORD,
 476     pub nFileSizeLow: DWORD,
 477     pub nNumberOfLinks: DWORD,
 478     pub nFileIndexHigh: DWORD,
 479     pub nFileIndexLow: DWORD,
 480 }
 481
 482 #[repr(C)]
 483 pub enum GET_FILEEX_INFO_LEVELS {
 484     GetFileExInfoStandard,
 485     GetFileExMaxInfoLevel
 486 }
 487
 488 #[repr(C)]
 489 pub enum FILE_INFO_BY_HANDLE_CLASS {
 490     FileBasicInfo                   = 0,
 491     FileStandardInfo                = 1,
 492     FileNameInfo                    = 2,
 493     FileRenameInfo                  = 3,
 494     FileDispositionInfo             = 4,
 495     FileAllocationInfo              = 5,
 496     FileEndOfFileInfo               = 6,
 497     FileStreamInfo                  = 7,
 498     FileCompressionInfo             = 8,
 499     FileAttributeTagInfo            = 9,
 500     FileIdBothDirectoryInfo         = 10, // 0xA
 501     FileIdBothDirectoryRestartInfo  = 11, // 0xB
 502     FileIoPriorityHintInfo          = 12, // 0xC
 503     FileRemoteProtocolInfo          = 13, // 0xD
 504     FileFullDirectoryInfo           = 14, // 0xE
 505     FileFullDirectoryRestartInfo    = 15, // 0xF
 506     FileStorageInfo                 = 16, // 0x10
 507     FileAlignmentInfo               = 17, // 0x11
 508     FileIdInfo                      = 18, // 0x12
 509     FileIdExtdDirectoryInfo         = 19, // 0x13
 510     FileIdExtdDirectoryRestartInfo  = 20, // 0x14
 511     MaximumFileInfoByHandlesClass
 512 }
 513
 514 #[repr(C)]
 515 pub struct FILE_END_OF_FILE_INFO {
 516     pub EndOfFile: LARGE_INTEGER,
 517 }
 518
 519 #[repr(C)]
 520 pub struct REPARSE_DATA_BUFFER {
 521     pub ReparseTag: c_uint,
 522     pub ReparseDataLength: c_ushort,
 523     pub Reserved: c_ushort,
 524     pub rest: (),
 525 }
 526
 527 #[repr(C)]
 528 pub struct SYMBOLIC_LINK_REPARSE_BUFFER {
 529     pub SubstituteNameOffset: c_ushort,
 530     pub SubstituteNameLength: c_ushort,
 531     pub PrintNameOffset: c_ushort,
 532     pub PrintNameLength: c_ushort,
 533     pub Flags: c_ulong,
 534     pub PathBuffer: WCHAR,
 535 }
 536
 537 #[repr(C)]
 538 pub struct MOUNT_POINT_REPARSE_BUFFER {
 539     pub SubstituteNameOffset: c_ushort,
 540     pub SubstituteNameLength: c_ushort,
 541     pub PrintNameOffset: c_ushort,
 542     pub PrintNameLength: c_ushort,
 543     pub PathBuffer: WCHAR,
 544 }
 545
 546 pub type LPPROGRESS_ROUTINE = ::option::Option<unsafe extern "system" fn(
 547     TotalFileSize: LARGE_INTEGER,
 548     TotalBytesTransferred: LARGE_INTEGER,
 549     StreamSize: LARGE_INTEGER,
 550     StreamBytesTransferred: LARGE_INTEGER,
 551     dwStreamNumber: DWORD,
 552     dwCallbackReason: DWORD,
 553     hSourceFile: HANDLE,
 554     hDestinationFile: HANDLE,
 555     lpData: LPVOID,
 556 ) -> DWORD>;
 557
 558 #[repr(C)]
 559 pub struct CONDITION_VARIABLE { pub ptr: LPVOID }
 560 #[repr(C)]
 561 pub struct SRWLOCK { pub ptr: LPVOID }
 562 #[repr(C)]
 563 pub struct CRITICAL_SECTION {
 564     CriticalSectionDebug: LPVOID,
 565     LockCount: LONG,
 566     RecursionCount: LONG,
 567     OwningThread: HANDLE,
 568     LockSemaphore: HANDLE,
 569     SpinCount: ULONG_PTR
 570 }
 571
 572 #[repr(C)]
 573 pub struct LUID {
 574     pub LowPart: DWORD,
 575     pub HighPart: c_long,
 576 }
 577
 578 pub type PLUID = *mut LUID;
 579
 580 #[repr(C)]
 581 pub struct TOKEN_PRIVILEGES {
 582     pub PrivilegeCount: DWORD,
 583     pub Privileges: [LUID_AND_ATTRIBUTES; 1],
 584 }
 585
 586 pub type PTOKEN_PRIVILEGES = *mut TOKEN_PRIVILEGES;
 587
 588 #[repr(C)]
 589 pub struct LUID_AND_ATTRIBUTES {
 590     pub Luid: LUID,
 591     pub Attributes: DWORD,
 592 }
 593
 594 #[repr(C)]
 595 pub struct REPARSE_MOUNTPOINT_DATA_BUFFER {
 596     pub ReparseTag: DWORD,
 597     pub ReparseDataLength: DWORD,
 598     pub Reserved: WORD,
 599     pub ReparseTargetLength: WORD,
 600     pub ReparseTargetMaximumLength: WORD,
 601     pub Reserved1: WORD,
 602     pub ReparseTarget: WCHAR,
 603 }
 604
 605 #[repr(C)]
 606 pub struct EXCEPTION_RECORD {
 607     pub ExceptionCode: DWORD,
 608     pub ExceptionFlags: DWORD,
 609     pub ExceptionRecord: *mut EXCEPTION_RECORD,
 610     pub ExceptionAddress: LPVOID,
 611     pub NumberParameters: DWORD,
 612     pub ExceptionInformation: [LPVOID; EXCEPTION_MAXIMUM_PARAMETERS]
 613 }
 614
 615 #[repr(C)]
 616 pub struct EXCEPTION_POINTERS {
 617     pub ExceptionRecord: *mut EXCEPTION_RECORD,
 618     pub ContextRecord: *mut CONTEXT,
 619 }
 620
 621 pub type PVECTORED_EXCEPTION_HANDLER = extern "system"
 622         fn(ExceptionInfo: *mut EXCEPTION_POINTERS) -> LONG;
 623
 624 #[repr(C)]
 625 pub struct GUID {
 626     pub Data1: DWORD,
 627     pub Data2: WORD,
 628     pub Data3: WORD,
 629     pub Data4: [BYTE; 8],
 630 }
 631
 632 #[repr(C)]
 633 pub struct WSAPROTOCOLCHAIN {
 634     pub ChainLen: c_int,
 635     pub ChainEntries: [DWORD; MAX_PROTOCOL_CHAIN as usize],
 636 }
 637
 638 #[repr(C)]
 639 pub struct SECURITY_ATTRIBUTES {
 640     pub nLength: DWORD,
 641     pub lpSecurityDescriptor: LPVOID,
 642     pub bInheritHandle: BOOL,
 643 }
 644
 645 #[repr(C)]
 646 pub struct PROCESS_INFORMATION {
 647     pub hProcess: HANDLE,
 648     pub hThread: HANDLE,
 649     pub dwProcessId: DWORD,
 650     pub dwThreadId: DWORD,
 651 }
 652
 653 #[repr(C)]
 654 pub struct STARTUPINFO {
 655     pub cb: DWORD,
 656     pub lpReserved: LPWSTR,
 657     pub lpDesktop: LPWSTR,
 658     pub lpTitle: LPWSTR,
 659     pub dwX: DWORD,
 660     pub dwY: DWORD,
 661     pub dwXSize: DWORD,
 662     pub dwYSize: DWORD,
 663     pub dwXCountChars: DWORD,
 664     pub dwYCountCharts: DWORD,
 665     pub dwFillAttribute: DWORD,
 666     pub dwFlags: DWORD,
 667     pub wShowWindow: WORD,
 668     pub cbReserved2: WORD,
 669     pub lpReserved2: LPBYTE,
 670     pub hStdInput: HANDLE,
 671     pub hStdOutput: HANDLE,
 672     pub hStdError: HANDLE,
 673 }
 674
 675 #[repr(C)]
 676 pub struct SOCKADDR {
 677     pub sa_family: ADDRESS_FAMILY,
 678     pub sa_data: [CHAR; 14],
 679 }
 680
 681 #[repr(C)]
 682 #[derive(Copy, Clone)]
 683 pub struct FILETIME {
 684     pub dwLowDateTime: DWORD,
 685     pub dwHighDateTime: DWORD,
 686 }
 687
 688 #[repr(C)]
 689 pub struct OVERLAPPED {
 690     pub Internal: *mut c_ulong,
 691     pub InternalHigh: *mut c_ulong,
 692     pub Offset: DWORD,
 693     pub OffsetHigh: DWORD,
 694     pub hEvent: HANDLE,
 695 }
 696
 697 #[repr(C)]
 698 pub struct SYMBOL_INFO {
 699     pub SizeOfStruct: c_ulong,
 700     pub TypeIndex: c_ulong,
 701     pub Reserved: [u64; 2],
 702     pub Index: c_ulong,
 703     pub Size: c_ulong,
 704     pub ModBase: u64,
 705     pub Flags: c_ulong,
 706     pub Value: u64,
 707     pub Address: u64,
 708     pub Register: c_ulong,
 709     pub Scope: c_ulong,
 710     pub Tag: c_ulong,
 711     pub NameLen: c_ulong,
 712     pub MaxNameLen: c_ulong,
 713     // note that windows has this as 1, but it basically just means that
 714     // the name is inline at the end of the struct. For us, we just bump
 715     // the struct size up to MAX_SYM_NAME.
 716     pub Name: [c_char; MAX_SYM_NAME],
 717 }
 718
 719 #[repr(C)]
 720 pub struct IMAGEHLP_LINE64 {
 721     pub SizeOfStruct: u32,
 722     pub Key: *const c_void,
 723     pub LineNumber: u32,
 724     pub Filename: *const c_char,
 725     pub Address: u64,
 726 }
 727
 728 #[repr(C)]
 729 pub enum ADDRESS_MODE {
 730     AddrMode1616,
 731     AddrMode1632,
 732     AddrModeReal,
 733     AddrModeFlat,
 734 }
 735
 736 #[repr(C)]
 737 pub struct ADDRESS64 {
 738     pub Offset: u64,
 739     pub Segment: u16,
 740     pub Mode: ADDRESS_MODE,
 741 }
 742
 743 #[repr(C)]
 744 pub struct STACKFRAME64 {
 745     pub AddrPC: ADDRESS64,
 746     pub AddrReturn: ADDRESS64,
 747     pub AddrFrame: ADDRESS64,
 748     pub AddrStack: ADDRESS64,
 749     pub AddrBStore: ADDRESS64,
 750     pub FuncTableEntry: *mut c_void,
 751     pub Params: [u64; 4],
 752     pub Far: BOOL,
 753     pub Virtual: BOOL,
 754     pub Reserved: [u64; 3],
 755     pub KdHelp: KDHELP64,
 756 }
 757
 758 #[repr(C)]
 759 pub struct KDHELP64 {
 760     pub Thread: u64,
 761     pub ThCallbackStack: DWORD,
 762     pub ThCallbackBStore: DWORD,
 763     pub NextCallback: DWORD,
 764     pub FramePointer: DWORD,
 765     pub KiCallUserMode: u64,
 766     pub KeUserCallbackDispatcher: u64,
 767     pub SystemRangeStart: u64,
 768     pub KiUserExceptionDispatcher: u64,
 769     pub StackBase: u64,
 770     pub StackLimit: u64,
 771     pub Reserved: [u64; 5],
 772 }
 773
 774 #[cfg(target_arch = "x86")]
 775 #[repr(C)]
 776 pub struct CONTEXT {
 777     pub ContextFlags: DWORD,
 778     pub Dr0: DWORD,
 779     pub Dr1: DWORD,
 780     pub Dr2: DWORD,
 781     pub Dr3: DWORD,
 782     pub Dr6: DWORD,
 783     pub Dr7: DWORD,
 784     pub FloatSave: FLOATING_SAVE_AREA,
 785     pub SegGs: DWORD,
 786     pub SegFs: DWORD,
 787     pub SegEs: DWORD,
 788     pub SegDs: DWORD,
 789     pub Edi: DWORD,
 790     pub Esi: DWORD,
 791     pub Ebx: DWORD,
 792     pub Edx: DWORD,
 793     pub Ecx: DWORD,
 794     pub Eax: DWORD,
 795     pub Ebp: DWORD,
 796     pub Eip: DWORD,
 797     pub SegCs: DWORD,
 798     pub EFlags: DWORD,
 799     pub Esp: DWORD,
 800     pub SegSs: DWORD,
 801     pub ExtendedRegisters: [u8; 512],
 802 }
 803
 804 #[cfg(target_arch = "x86")]
 805 #[repr(C)]
 806 pub struct FLOATING_SAVE_AREA {
 807     pub ControlWord: DWORD,
 808     pub StatusWord: DWORD,
 809     pub TagWord: DWORD,
 810     pub ErrorOffset: DWORD,
 811     pub ErrorSelector: DWORD,
 812     pub DataOffset: DWORD,
 813     pub DataSelector: DWORD,
 814     pub RegisterArea: [u8; 80],
 815     pub Cr0NpxState: DWORD,
 816 }
 817
 818 #[cfg(target_arch = "x86_64")]
 819 #[repr(C)]
 820 pub struct CONTEXT {
 821     _align_hack: [u64x2; 0], // FIXME align on 16-byte
 822     pub P1Home: DWORDLONG,
 823     pub P2Home: DWORDLONG,
 824     pub P3Home: DWORDLONG,
 825     pub P4Home: DWORDLONG,
 826     pub P5Home: DWORDLONG,
 827     pub P6Home: DWORDLONG,
 828
 829     pub ContextFlags: DWORD,
 830     pub MxCsr: DWORD,
 831
 832     pub SegCs: WORD,
 833     pub SegDs: WORD,
 834     pub SegEs: WORD,
 835     pub SegFs: WORD,
 836     pub SegGs: WORD,
 837     pub SegSs: WORD,
 838     pub EFlags: DWORD,
 839
 840     pub Dr0: DWORDLONG,
 841     pub Dr1: DWORDLONG,
 842     pub Dr2: DWORDLONG,
 843     pub Dr3: DWORDLONG,
 844     pub Dr6: DWORDLONG,
 845     pub Dr7: DWORDLONG,
 846
 847     pub Rax: DWORDLONG,
 848     pub Rcx: DWORDLONG,
 849     pub Rdx: DWORDLONG,
 850     pub Rbx: DWORDLONG,
 851     pub Rsp: DWORDLONG,
 852     pub Rbp: DWORDLONG,
 853     pub Rsi: DWORDLONG,
 854     pub Rdi: DWORDLONG,
 855     pub R8:  DWORDLONG,
 856     pub R9:  DWORDLONG,
 857     pub R10: DWORDLONG,
 858     pub R11: DWORDLONG,
 859     pub R12: DWORDLONG,
 860     pub R13: DWORDLONG,
 861     pub R14: DWORDLONG,
 862     pub R15: DWORDLONG,
 863
 864     pub Rip: DWORDLONG,
 865
 866     pub FltSave: FLOATING_SAVE_AREA,
 867
 868     pub VectorRegister: [M128A; 26],
 869     pub VectorControl: DWORDLONG,
 870
 871     pub DebugControl: DWORDLONG,
 872     pub LastBranchToRip: DWORDLONG,
 873     pub LastBranchFromRip: DWORDLONG,
 874     pub LastExceptionToRip: DWORDLONG,
 875     pub LastExceptionFromRip: DWORDLONG,
 876 }
 877
 878 #[cfg(target_arch = "x86_64")]
 879 #[repr(C)]
 880 pub struct M128A {
 881     _align_hack: [u64x2; 0], // FIXME align on 16-byte
 882     pub Low:  c_ulonglong,
 883     pub High: c_longlong
 884 }
 885
 886 #[cfg(target_arch = "x86_64")]
 887 #[repr(C)]
 888 pub struct FLOATING_SAVE_AREA {
 889     _align_hack: [u64x2; 0], // FIXME align on 16-byte
 890     _Dummy: [u8; 512] // FIXME: Fill this out
 891 }
 892
 893 #[repr(C)]
 894 pub struct SOCKADDR_STORAGE_LH {
 895     pub ss_family: ADDRESS_FAMILY,
 896     pub __ss_pad1: [CHAR; 6],
 897     pub __ss_align: i64,
 898     pub __ss_pad2: [CHAR; 112],
 899 }
 900
 901 #[repr(C)]
 902 pub struct ADDRINFOA {
 903     pub ai_flags: c_int,
 904     pub ai_family: c_int,
 905     pub ai_socktype: c_int,
 906     pub ai_protocol: c_int,
 907     pub ai_addrlen: size_t,
 908     pub ai_canonname: *mut c_char,
 909     pub ai_addr: *mut SOCKADDR,
 910     pub ai_next: *mut ADDRINFOA,
 911 }
 912
 913 #[repr(C)]
 914 #[derive(Copy, Clone)]
 915 pub struct sockaddr_in {
 916     pub sin_family: ADDRESS_FAMILY,
 917     pub sin_port: USHORT,
 918     pub sin_addr: in_addr,
 919     pub sin_zero: [CHAR; 8],
 920 }
 921
 922 #[repr(C)]
 923 #[derive(Copy, Clone)]
 924 pub struct sockaddr_in6 {
 925     pub sin6_family: ADDRESS_FAMILY,
 926     pub sin6_port: USHORT,
 927     pub sin6_flowinfo: c_ulong,
 928     pub sin6_addr: in6_addr,
 929     pub sin6_scope_id: c_ulong,
 930 }
 931
 932 #[repr(C)]
 933 #[derive(Copy, Clone)]
 934 pub struct in_addr {
 935     pub s_addr: u32,
 936 }
 937
 938 #[repr(C)]
 939 #[derive(Copy, Clone)]
 940 pub struct in6_addr {
 941     pub s6_addr: [u8; 16],
 942 }
 943
 944 pub enum UNWIND_HISTORY_TABLE {}
 945
 946 #[repr(C)]
 947 pub struct RUNTIME_FUNCTION {
 948     pub BeginAddress: DWORD,
 949     pub EndAddress: DWORD,
 950     pub UnwindData: DWORD,
 951 }
 952
 953 #[repr(C)]
 954 pub struct DISPATCHER_CONTEXT {
 955     pub ControlPc: LPVOID,
 956     pub ImageBase: LPVOID,
 957     pub FunctionEntry: *const RUNTIME_FUNCTION,
 958     pub EstablisherFrame: LPVOID,
 959     pub TargetIp: LPVOID,
 960     pub ContextRecord: *const CONTEXT,
 961     pub LanguageHandler: LPVOID,
 962     pub HandlerData: *const u8,
 963     pub HistoryTable: *const UNWIND_HISTORY_TABLE,
 964 }
 965
 966 #[repr(C)]
 967 #[derive(Copy, Clone)]
 968 pub enum EXCEPTION_DISPOSITION {
 969     ExceptionContinueExecution,
 970     ExceptionContinueSearch,
 971     ExceptionNestedException,
 972     ExceptionCollidedUnwind
 973 }
 974
 975 #[link(name = "ws2_32")]
 976 #[link(name = "userenv")]
 977 #[link(name = "shell32")]
 978 #[link(name = "advapi32")]
 979 #[cfg(not(cargobuild))]
 980 extern {}
 981
 982 extern "system" {
 983     pub fn WSAStartup(wVersionRequested: WORD,
 984                       lpWSAData: LPWSADATA) -> c_int;
 985     pub fn WSACleanup() -> c_int;
 986     pub fn WSAGetLastError() -> c_int;
 987     pub fn WSADuplicateSocketW(s: SOCKET,
 988                                dwProcessId: DWORD,
 989                                lpProtocolInfo: LPWSAPROTOCOL_INFO)
 990                                -> c_int;
 991     pub fn GetCurrentProcessId() -> DWORD;
 992     pub fn WSASocketW(af: c_int,
 993                       kind: c_int,
 994                       protocol: c_int,
 995                       lpProtocolInfo: LPWSAPROTOCOL_INFO,
 996                       g: GROUP,
 997                       dwFlags: DWORD) -> SOCKET;
 998     pub fn InitializeCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
 999     pub fn EnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
1000     pub fn TryEnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION) -> BOOLEAN;
1001     pub fn LeaveCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
1002     pub fn DeleteCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
1003
1004     // FIXME - pInputControl should be PCONSOLE_READCONSOLE_CONTROL
1005     pub fn ReadConsoleW(hConsoleInput: HANDLE,
1006                         lpBuffer: LPVOID,
1007                         nNumberOfCharsToRead: DWORD,
1008                         lpNumberOfCharsRead: LPDWORD,
1009                         pInputControl: LPVOID) -> BOOL;
1010
1011     pub fn WriteConsoleW(hConsoleOutput: HANDLE,
1012                          lpBuffer: LPCVOID,
1013                          nNumberOfCharsToWrite: DWORD,
1014                          lpNumberOfCharsWritten: LPDWORD,
1015                          lpReserved: LPVOID) -> BOOL;
1016
1017     pub fn GetConsoleMode(hConsoleHandle: HANDLE,
1018                           lpMode: LPDWORD) -> BOOL;
1019     pub fn GetFileAttributesExW(lpFileName: LPCWSTR,
1020                                 fInfoLevelId: GET_FILEEX_INFO_LEVELS,
1021                                 lpFileInformation: LPVOID) -> BOOL;
1022     pub fn RemoveDirectoryW(lpPathName: LPCWSTR) -> BOOL;
1023     pub fn SetFileAttributesW(lpFileName: LPCWSTR,
1024                               dwFileAttributes: DWORD) -> BOOL;
1025     pub fn GetFileInformationByHandle(hFile: HANDLE,
1026                             lpFileInformation: LPBY_HANDLE_FILE_INFORMATION)
1027                             -> BOOL;
1028
1029     pub fn SetLastError(dwErrCode: DWORD);
1030     pub fn GetCommandLineW() -> *mut LPCWSTR;
1031     pub fn LocalFree(ptr: *mut c_void);
1032     pub fn CommandLineToArgvW(lpCmdLine: *mut LPCWSTR,
1033                               pNumArgs: *mut c_int) -> *mut *mut u16;
1034     pub fn GetTempPathW(nBufferLength: DWORD,
1035                         lpBuffer: LPCWSTR) -> DWORD;
1036     pub fn OpenProcessToken(ProcessHandle: HANDLE,
1037                             DesiredAccess: DWORD,
1038                             TokenHandle: *mut HANDLE) -> BOOL;
1039     pub fn GetCurrentProcess() -> HANDLE;
1040     pub fn GetCurrentThread() -> HANDLE;
1041     pub fn GetStdHandle(which: DWORD) -> HANDLE;
1042     pub fn ExitProcess(uExitCode: c_uint) -> !;
1043     pub fn DeviceIoControl(hDevice: HANDLE,
1044                            dwIoControlCode: DWORD,
1045                            lpInBuffer: LPVOID,
1046                            nInBufferSize: DWORD,
1047                            lpOutBuffer: LPVOID,
1048                            nOutBufferSize: DWORD,
1049                            lpBytesReturned: LPDWORD,
1050                            lpOverlapped: LPOVERLAPPED) -> BOOL;
1051     pub fn CreatePipe(hReadPipe: LPHANDLE,
1052                       hWritePipe: LPHANDLE,
1053                       lpPipeAttributes: LPSECURITY_ATTRIBUTES,
1054                       nSize: DWORD) -> BOOL;
1055     pub fn CreateThread(lpThreadAttributes: LPSECURITY_ATTRIBUTES,
1056                         dwStackSize: SIZE_T,
1057                         lpStartAddress: extern "system" fn(*mut c_void)
1058                                                            -> DWORD,
1059                         lpParameter: LPVOID,
1060                         dwCreationFlags: DWORD,
1061                         lpThreadId: LPDWORD) -> HANDLE;
1062     pub fn WaitForSingleObject(hHandle: HANDLE,
1063                                dwMilliseconds: DWORD) -> DWORD;
1064     pub fn SwitchToThread() -> BOOL;
1065     pub fn Sleep(dwMilliseconds: DWORD);
1066     pub fn GetProcessId(handle: HANDLE) -> DWORD;
1067     pub fn GetUserProfileDirectoryW(hToken: HANDLE,
1068                                     lpProfileDir: LPCWSTR,
1069                                     lpcchSize: *mut DWORD) -> BOOL;
1070     pub fn SetHandleInformation(hObject: HANDLE,
1071                                 dwMask: DWORD,
1072                                 dwFlags: DWORD) -> BOOL;
1073     pub fn CopyFileExW(lpExistingFileName: LPCWSTR,
1074                        lpNewFileName: LPCWSTR,
1075                        lpProgressRoutine: LPPROGRESS_ROUTINE,
1076                        lpData: LPVOID,
1077                        pbCancel: LPBOOL,
1078                        dwCopyFlags: DWORD) -> BOOL;
1079     pub fn LookupPrivilegeValueW(lpSystemName: LPCWSTR,
1080                                  lpName: LPCWSTR,
1081                                  lpLuid: PLUID) -> BOOL;
1082     pub fn AdjustTokenPrivileges(TokenHandle: HANDLE,
1083                                  DisableAllPrivileges: BOOL,
1084                                  NewState: PTOKEN_PRIVILEGES,
1085                                  BufferLength: DWORD,
1086                                  PreviousState: PTOKEN_PRIVILEGES,
1087                                  ReturnLength: *mut DWORD) -> BOOL;
1088     pub fn AddVectoredExceptionHandler(FirstHandler: ULONG,
1089                                        VectoredHandler: PVECTORED_EXCEPTION_HANDLER)
1090                                        -> LPVOID;
1091     pub fn FormatMessageW(flags: DWORD,
1092                           lpSrc: LPVOID,
1093                           msgId: DWORD,
1094                           langId: DWORD,
1095                           buf: LPWSTR,
1096                           nsize: DWORD,
1097                           args: *const c_void)
1098                           -> DWORD;
1099     pub fn TlsAlloc() -> DWORD;
1100     pub fn TlsFree(dwTlsIndex: DWORD) -> BOOL;
1101     pub fn TlsGetValue(dwTlsIndex: DWORD) -> LPVOID;
1102     pub fn TlsSetValue(dwTlsIndex: DWORD, lpTlsvalue: LPVOID) -> BOOL;
1103     pub fn GetLastError() -> DWORD;
1104     pub fn QueryPerformanceFrequency(lpFrequency: *mut LARGE_INTEGER) -> BOOL;
1105     pub fn QueryPerformanceCounter(lpPerformanceCount: *mut LARGE_INTEGER)
1106                                    -> BOOL;
1107     pub fn GetExitCodeProcess(hProcess: HANDLE, lpExitCode: LPDWORD) -> BOOL;
1108     pub fn TerminateProcess(hProcess: HANDLE, uExitCode: UINT) -> BOOL;
1109     pub fn CreateProcessW(lpApplicationName: LPCWSTR,
1110                           lpCommandLine: LPWSTR,
1111                           lpProcessAttributes: LPSECURITY_ATTRIBUTES,
1112                           lpThreadAttributes: LPSECURITY_ATTRIBUTES,
1113                           bInheritHandles: BOOL,
1114                           dwCreationFlags: DWORD,
1115                           lpEnvironment: LPVOID,
1116                           lpCurrentDirectory: LPCWSTR,
1117                           lpStartupInfo: LPSTARTUPINFO,
1118                           lpProcessInformation: LPPROCESS_INFORMATION)
1119                           -> BOOL;
1120     pub fn GetEnvironmentVariableW(n: LPCWSTR, v: LPWSTR, nsize: DWORD) -> DWORD;
1121     pub fn SetEnvironmentVariableW(n: LPCWSTR, v: LPCWSTR) -> BOOL;
1122     pub fn GetEnvironmentStringsW() -> LPWCH;
1123     pub fn FreeEnvironmentStringsW(env_ptr: LPWCH) -> BOOL;
1124     pub fn GetModuleFileNameW(hModule: HMODULE,
1125                               lpFilename: LPWSTR,
1126                               nSize: DWORD)
1127                               -> DWORD;
1128     pub fn CreateDirectoryW(lpPathName: LPCWSTR,
1129                             lpSecurityAttributes: LPSECURITY_ATTRIBUTES)
1130                             -> BOOL;
1131     pub fn DeleteFileW(lpPathName: LPCWSTR) -> BOOL;
1132     pub fn GetCurrentDirectoryW(nBufferLength: DWORD, lpBuffer: LPWSTR) -> DWORD;
1133     pub fn SetCurrentDirectoryW(lpPathName: LPCWSTR) -> BOOL;
1134
1135     pub fn closesocket(socket: SOCKET) -> c_int;
1136     pub fn recv(socket: SOCKET, buf: *mut c_void, len: c_int,
1137                 flags: c_int) -> c_int;
1138     pub fn send(socket: SOCKET, buf: *const c_void, len: c_int,
1139                 flags: c_int) -> c_int;
1140     pub fn recvfrom(socket: SOCKET,
1141                     buf: *mut c_void,
1142                     len: c_int,
1143                     flags: c_int,
1144                     addr: *mut SOCKADDR,
1145                     addrlen: *mut c_int)
1146                     -> c_int;
1147     pub fn sendto(socket: SOCKET,
1148                   buf: *const c_void,
1149                   len: c_int,
1150                   flags: c_int,
1151                   addr: *const SOCKADDR,
1152                   addrlen: c_int)
1153                   -> c_int;
1154     pub fn shutdown(socket: SOCKET, how: c_int) -> c_int;
1155     pub fn accept(socket: SOCKET,
1156                   address: *mut SOCKADDR,
1157                   address_len: *mut c_int)
1158                   -> SOCKET;
1159     pub fn DuplicateHandle(hSourceProcessHandle: HANDLE,
1160                            hSourceHandle: HANDLE,
1161                            hTargetProcessHandle: HANDLE,
1162                            lpTargetHandle: LPHANDLE,
1163                            dwDesiredAccess: DWORD,
1164                            bInheritHandle: BOOL,
1165                            dwOptions: DWORD)
1166                            -> BOOL;
1167     pub fn ReadFile(hFile: HANDLE,
1168                     lpBuffer: LPVOID,
1169                     nNumberOfBytesToRead: DWORD,
1170                     lpNumberOfBytesRead: LPDWORD,
1171                     lpOverlapped: LPOVERLAPPED)
1172                     -> BOOL;
1173     pub fn WriteFile(hFile: HANDLE,
1174                      lpBuffer: LPVOID,
1175                      nNumberOfBytesToWrite: DWORD,
1176                      lpNumberOfBytesWritten: LPDWORD,
1177                      lpOverlapped: LPOVERLAPPED)
1178                      -> BOOL;
1179     pub fn CloseHandle(hObject: HANDLE) -> BOOL;
1180     pub fn CreateHardLinkW(lpSymlinkFileName: LPCWSTR,
1181                            lpTargetFileName: LPCWSTR,
1182                            lpSecurityAttributes: LPSECURITY_ATTRIBUTES)
1183                            -> BOOL;
1184     pub fn MoveFileExW(lpExistingFileName: LPCWSTR,
1185                        lpNewFileName: LPCWSTR,
1186                        dwFlags: DWORD)
1187                        -> BOOL;
1188     pub fn SetFilePointerEx(hFile: HANDLE,
1189                             liDistanceToMove: LARGE_INTEGER,
1190                             lpNewFilePointer: PLARGE_INTEGER,
1191                             dwMoveMethod: DWORD)
1192                             -> BOOL;
1193     pub fn FlushFileBuffers(hFile: HANDLE) -> BOOL;
1194     pub fn CreateFileW(lpFileName: LPCWSTR,
1195                        dwDesiredAccess: DWORD,
1196                        dwShareMode: DWORD,
1197                        lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
1198                        dwCreationDisposition: DWORD,
1199                        dwFlagsAndAttributes: DWORD,
1200                        hTemplateFile: HANDLE)
1201                        -> HANDLE;
1202
1203     pub fn FindFirstFileW(fileName: LPCWSTR,
1204                           findFileData: LPWIN32_FIND_DATAW)
1205                           -> HANDLE;
1206     pub fn FindNextFileW(findFile: HANDLE, findFileData: LPWIN32_FIND_DATAW)
1207                          -> BOOL;
1208     pub fn FindClose(findFile: HANDLE) -> BOOL;
1209     pub fn RtlCaptureContext(ctx: *mut CONTEXT);
1210     pub fn getsockopt(s: SOCKET,
1211                       level: c_int,
1212                       optname: c_int,
1213                       optval: *mut c_char,
1214                       optlen: *mut c_int)
1215                       -> c_int;
1216     pub fn setsockopt(s: SOCKET,
1217                       level: c_int,
1218                       optname: c_int,
1219                       optval: *const c_void,
1220                       optlen: c_int)
1221                       -> c_int;
1222     pub fn getsockname(socket: SOCKET,
1223                        address: *mut SOCKADDR,
1224                        address_len: *mut c_int)
1225                        -> c_int;
1226     pub fn getpeername(socket: SOCKET,
1227                        address: *mut SOCKADDR,
1228                        address_len: *mut c_int)
1229                        -> c_int;
1230     pub fn bind(socket: SOCKET, address: *const SOCKADDR,
1231                 address_len: socklen_t) -> c_int;
1232     pub fn listen(socket: SOCKET, backlog: c_int) -> c_int;
1233     pub fn connect(socket: SOCKET, address: *const SOCKADDR, len: c_int)
1234                    -> c_int;
1235     pub fn getaddrinfo(node: *const c_char, service: *const c_char,
1236                        hints: *const ADDRINFOA,
1237                        res: *mut *mut ADDRINFOA) -> c_int;
1238     pub fn freeaddrinfo(res: *mut ADDRINFOA);
1239     pub fn getnameinfo(sa: *const SOCKADDR, salen: c_int,
1240                        host: *mut c_char, hostlen: DWORD,
1241                        serv: *mut c_char, servlen: DWORD,
1242                        flags: c_int) -> c_int;
1243
1244     pub fn LoadLibraryW(name: LPCWSTR) -> HMODULE;
1245     pub fn GetModuleHandleExW(dwFlags: DWORD, name: LPCWSTR,
1246                               handle: *mut HMODULE) -> BOOL;
1247     pub fn GetProcAddress(handle: HMODULE,
1248                           name: LPCSTR) -> *mut c_void;
1249     pub fn FreeLibrary(handle: HMODULE) -> BOOL;
1250     pub fn SetErrorMode(uMode: c_uint) -> c_uint;
1251     pub fn GetModuleHandleW(lpModuleName: LPCWSTR) -> HMODULE;
1252     pub fn CryptAcquireContextA(phProv: *mut HCRYPTPROV,
1253                                 pszContainer: LPCSTR,
1254                                 pszProvider: LPCSTR,
1255                                 dwProvType: DWORD,
1256                                 dwFlags: DWORD) -> BOOL;
1257     pub fn CryptGenRandom(hProv: HCRYPTPROV,
1258                           dwLen: DWORD,
1259                           pbBuffer: *mut BYTE) -> BOOL;
1260     pub fn CryptReleaseContext(hProv: HCRYPTPROV, dwFlags: DWORD) -> BOOL;
1261
1262     #[unwind]
1263     pub fn RaiseException(dwExceptionCode: DWORD,
1264                           dwExceptionFlags: DWORD,
1265                           nNumberOfArguments: DWORD,
1266                           lpArguments: *const ULONG_PTR);
1267     pub fn RtlUnwindEx(TargetFrame: LPVOID,
1268                        TargetIp: LPVOID,
1269                        ExceptionRecord: *const EXCEPTION_RECORD,
1270                        ReturnValue: LPVOID,
1271                        OriginalContext: *const CONTEXT,
1272                        HistoryTable: *const UNWIND_HISTORY_TABLE);
1273     pub fn GetSystemTimeAsFileTime(lpSystemTimeAsFileTime: LPFILETIME);
1274 }
1275
1276 // Functions that aren't available on Windows XP, but we still use them and just
1277 // provide some form of a fallback implementation.
1278 compat_fn! {
1279     kernel32:
1280
1281     pub fn CreateSymbolicLinkW(_lpSymlinkFileName: LPCWSTR,
1282                                _lpTargetFileName: LPCWSTR,
1283                                _dwFlags: DWORD) -> BOOLEAN {
1284         SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); 0
1285     }
1286     pub fn GetFinalPathNameByHandleW(_hFile: HANDLE,
1287                                      _lpszFilePath: LPCWSTR,
1288                                      _cchFilePath: DWORD,
1289                                      _dwFlags: DWORD) -> DWORD {
1290         SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); 0
1291     }
1292     pub fn SetThreadErrorMode(_dwNewMode: DWORD,
1293                               _lpOldMode: *mut DWORD) -> c_uint {
1294         SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); 0
1295     }
1296     pub fn SetThreadStackGuarantee(_size: *mut c_ulong) -> BOOL {
1297         SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); 0
1298     }
1299     pub fn SetFileInformationByHandle(_hFile: HANDLE,
1300                     _FileInformationClass: FILE_INFO_BY_HANDLE_CLASS,
1301                     _lpFileInformation: LPVOID,
1302                     _dwBufferSize: DWORD) -> BOOL {
1303         SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); 0
1304     }
1305     pub fn SleepConditionVariableSRW(ConditionVariable: PCONDITION_VARIABLE,
1306                                      SRWLock: PSRWLOCK,
1307                                      dwMilliseconds: DWORD,
1308                                      Flags: ULONG) -> BOOL {
1309         panic!("condition variables not available")
1310     }
1311     pub fn WakeConditionVariable(ConditionVariable: PCONDITION_VARIABLE)
1312                                  -> () {
1313         panic!("condition variables not available")
1314     }
1315     pub fn WakeAllConditionVariable(ConditionVariable: PCONDITION_VARIABLE)
1316                                     -> () {
1317         panic!("condition variables not available")
1318     }
1319     pub fn AcquireSRWLockExclusive(SRWLock: PSRWLOCK) -> () {
1320         panic!("rwlocks not available")
1321     }
1322     pub fn AcquireSRWLockShared(SRWLock: PSRWLOCK) -> () {
1323         panic!("rwlocks not available")
1324     }
1325     pub fn ReleaseSRWLockExclusive(SRWLock: PSRWLOCK) -> () {
1326         panic!("rwlocks not available")
1327     }
1328     pub fn ReleaseSRWLockShared(SRWLock: PSRWLOCK) -> () {
1329         panic!("rwlocks not available")
1330     }
1331     pub fn TryAcquireSRWLockExclusive(SRWLock: PSRWLOCK) -> BOOLEAN {
1332         panic!("rwlocks not available")
1333     }
1334     pub fn TryAcquireSRWLockShared(SRWLock: PSRWLOCK) -> BOOLEAN {
1335         panic!("rwlocks not available")
1336     }
1337 }