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New upstream version 1.42.0+dfsg1
[rustc.git] / src / libstd / sys / windows / c.rs
CommitLineData
1a4d82fc
JJ		 1//! C definitions used by libnative that don't belong in liblibc
2
b7449926 3#![allow(nonstandard_style)]
7453a54e 4#![cfg_attr(test, allow(dead_code))]
dfeec247 5#![unstable(issue = "none", feature = "windows_c")]
1a4d82fc 6
dfeec247 7use crate::os::raw::{c_char, c_int, c_long, c_longlong, c_uint, c_ulong, c_ushort};
532ac7d7
XL		 8use crate::ptr;
9
dfeec247 10use libc::{c_void, size_t, wchar_t};
9cc50fc6 11
92a42be0 12pub use self::EXCEPTION_DISPOSITION::*;
dfeec247 13pub use self::FILE_INFO_BY_HANDLE_CLASS::*;
85aaf69f 14
92a42be0
SL		 15pub type DWORD = c_ulong;
16pub type HANDLE = LPVOID;
17pub type HINSTANCE = HANDLE;
18pub type HMODULE = HINSTANCE;
ea8adc8c 19pub type HRESULT = LONG;
92a42be0
SL		 20pub type BOOL = c_int;
21pub type BYTE = u8;
22pub type BOOLEAN = BYTE;
23pub type GROUP = c_uint;
92a42be0
SL		 24pub type LARGE_INTEGER = c_longlong;
25pub type LONG = c_long;
26pub type UINT = c_uint;
27pub type WCHAR = u16;
28pub type USHORT = c_ushort;
29pub type SIZE_T = usize;
30pub type WORD = u16;
31pub type CHAR = c_char;
7cac9316 32pub type ULONG_PTR = usize;
92a42be0 33pub type ULONG = c_ulong;
92a42be0
SL		 34
35pub type LPBOOL = *mut BOOL;
36pub type LPBYTE = *mut BYTE;
92a42be0 37pub type LPCSTR = *const CHAR;
92a42be0
SL		 38pub type LPCWSTR = *const WCHAR;
39pub type LPDWORD = *mut DWORD;
40pub type LPHANDLE = *mut HANDLE;
41pub type LPOVERLAPPED = *mut OVERLAPPED;
42pub type LPPROCESS_INFORMATION = *mut PROCESS_INFORMATION;
43pub type LPSECURITY_ATTRIBUTES = *mut SECURITY_ATTRIBUTES;
44pub type LPSTARTUPINFO = *mut STARTUPINFO;
45pub type LPVOID = *mut c_void;
46pub type LPWCH = *mut WCHAR;
47pub type LPWIN32_FIND_DATAW = *mut WIN32_FIND_DATAW;
48pub type LPWSADATA = *mut WSADATA;
92a42be0 49pub type LPWSAPROTOCOL_INFO = *mut WSAPROTOCOL_INFO;
32a655c1 50pub type LPSTR = *mut CHAR;
92a42be0
SL		 51pub type LPWSTR = *mut WCHAR;
52pub type LPFILETIME = *mut FILETIME;
9fa01778
XL		 53pub type LPWSABUF = *mut WSABUF;
54pub type LPWSAOVERLAPPED = *mut c_void;
55pub type LPWSAOVERLAPPED_COMPLETION_ROUTINE = *mut c_void;
92a42be0
SL		 56
57pub type PCONDITION_VARIABLE = *mut CONDITION_VARIABLE;
58pub type PLARGE_INTEGER = *mut c_longlong;
59pub type PSRWLOCK = *mut SRWLOCK;
60
532ac7d7 61pub type SOCKET = crate::os::windows::raw::SOCKET;
92a42be0
SL		 62pub type socklen_t = c_int;
63pub type ADDRESS_FAMILY = USHORT;
64
65pub const TRUE: BOOL = 1;
66pub const FALSE: BOOL = 0;
67
68pub const FILE_ATTRIBUTE_READONLY: DWORD = 0x1;
69pub const FILE_ATTRIBUTE_DIRECTORY: DWORD = 0x10;
92a42be0 70pub const FILE_ATTRIBUTE_REPARSE_POINT: DWORD = 0x400;
7453a54e 71
92a42be0
SL		 72pub const FILE_SHARE_DELETE: DWORD = 0x4;
73pub const FILE_SHARE_READ: DWORD = 0x1;
74pub const FILE_SHARE_WRITE: DWORD = 0x2;
7453a54e 75
92a42be0
SL		 76pub const CREATE_ALWAYS: DWORD = 2;
77pub const CREATE_NEW: DWORD = 1;
78pub const OPEN_ALWAYS: DWORD = 4;
79pub const OPEN_EXISTING: DWORD = 3;
80pub const TRUNCATE_EXISTING: DWORD = 5;
7453a54e 81
92a42be0 82pub const FILE_WRITE_DATA: DWORD = 0x00000002;
7453a54e 83pub const FILE_APPEND_DATA: DWORD = 0x00000004;
92a42be0 84pub const FILE_WRITE_EA: DWORD = 0x00000010;
92a42be0 85pub const FILE_WRITE_ATTRIBUTES: DWORD = 0x00000100;
7453a54e
SL		 86pub const READ_CONTROL: DWORD = 0x00020000;
87pub const SYNCHRONIZE: DWORD = 0x00100000;
88pub const GENERIC_READ: DWORD = 0x80000000;
89pub const GENERIC_WRITE: DWORD = 0x40000000;
90pub const STANDARD_RIGHTS_WRITE: DWORD = READ_CONTROL;
dfeec247
XL		 91pub const FILE_GENERIC_WRITE: DWORD = STANDARD_RIGHTS_WRITE
92 | FILE_WRITE_DATA
93 | FILE_WRITE_ATTRIBUTES
94 | FILE_WRITE_EA
95 | FILE_APPEND_DATA
96 | SYNCHRONIZE;
92a42be0 97
7453a54e
SL		 98pub const FILE_FLAG_OPEN_REPARSE_POINT: DWORD = 0x00200000;
99pub const FILE_FLAG_BACKUP_SEMANTICS: DWORD = 0x02000000;
100pub const SECURITY_SQOS_PRESENT: DWORD = 0x00100000;
101
54a0048b
SL		 102pub const FIONBIO: c_ulong = 0x8004667e;
103
92a42be0
SL		 104#[repr(C)]
105#[derive(Copy)]
106pub struct WIN32_FIND_DATAW {
107 pub dwFileAttributes: DWORD,
108 pub ftCreationTime: FILETIME,
109 pub ftLastAccessTime: FILETIME,
110 pub ftLastWriteTime: FILETIME,
111 pub nFileSizeHigh: DWORD,
112 pub nFileSizeLow: DWORD,
113 pub dwReserved0: DWORD,
114 pub dwReserved1: DWORD,
115 pub cFileName: [wchar_t; 260], // #define MAX_PATH 260
116 pub cAlternateFileName: [wchar_t; 14],
117}
118impl Clone for WIN32_FIND_DATAW {
dfeec247
XL		 119 fn clone(&self) -> Self {
120 *self
121 }
92a42be0
SL		 122}
123
92a42be0 124pub const WSA_FLAG_OVERLAPPED: DWORD = 0x01;
416331ca 125pub const WSA_FLAG_NO_HANDLE_INHERIT: DWORD = 0x80;
92a42be0
SL		 126
127pub const WSADESCRIPTION_LEN: usize = 256;
128pub const WSASYS_STATUS_LEN: usize = 128;
129pub const WSAPROTOCOL_LEN: DWORD = 255;
130pub const INVALID_SOCKET: SOCKET = !0;
131
92a42be0 132pub const WSAEACCES: c_int = 10013;
92a42be0 133pub const WSAEINVAL: c_int = 10022;
92a42be0 134pub const WSAEWOULDBLOCK: c_int = 10035;
416331ca 135pub const WSAEPROTOTYPE: c_int = 10041;
92a42be0
SL		 136pub const WSAEADDRINUSE: c_int = 10048;
137pub const WSAEADDRNOTAVAIL: c_int = 10049;
92a42be0
SL		 138pub const WSAECONNABORTED: c_int = 10053;
139pub const WSAECONNRESET: c_int = 10054;
92a42be0
SL		 140pub const WSAENOTCONN: c_int = 10057;
141pub const WSAESHUTDOWN: c_int = 10058;
92a42be0
SL		 142pub const WSAETIMEDOUT: c_int = 10060;
143pub const WSAECONNREFUSED: c_int = 10061;
7453a54e 144
92a42be0
SL		 145pub const MAX_PROTOCOL_CHAIN: DWORD = 7;
146
9346a6ac 147pub const MAXIMUM_REPARSE_DATA_BUFFER_SIZE: usize = 16 * 1024;
92a42be0
SL		 148pub const FSCTL_GET_REPARSE_POINT: DWORD = 0x900a8;
149pub const IO_REPARSE_TAG_SYMLINK: DWORD = 0xa000000c;
150pub const IO_REPARSE_TAG_MOUNT_POINT: DWORD = 0xa0000003;
7453a54e 151pub const SYMLINK_FLAG_RELATIVE: DWORD = 0x00000001;
92a42be0 152pub const FSCTL_SET_REPARSE_POINT: DWORD = 0x900a4;
1a4d82fc 153
92a42be0 154pub const SYMBOLIC_LINK_FLAG_DIRECTORY: DWORD = 0x1;
8bb4bdeb 155pub const SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE: DWORD = 0x2;
d9579d0f 156
c34b1796 157// Note that these are not actually HANDLEs, just values to pass to GetStdHandle
92a42be0
SL		 158pub const STD_INPUT_HANDLE: DWORD = -10i32 as DWORD;
159pub const STD_OUTPUT_HANDLE: DWORD = -11i32 as DWORD;
160pub const STD_ERROR_HANDLE: DWORD = -12i32 as DWORD;
161
92a42be0 162pub const PROGRESS_CONTINUE: DWORD = 0;
92a42be0 163
92a42be0
SL		 164pub const ERROR_FILE_NOT_FOUND: DWORD = 2;
165pub const ERROR_PATH_NOT_FOUND: DWORD = 3;
166pub const ERROR_ACCESS_DENIED: DWORD = 5;
167pub const ERROR_INVALID_HANDLE: DWORD = 6;
168pub const ERROR_NO_MORE_FILES: DWORD = 18;
54a0048b 169pub const ERROR_HANDLE_EOF: DWORD = 38;
3157f602 170pub const ERROR_FILE_EXISTS: DWORD = 80;
476ff2be 171pub const ERROR_INVALID_PARAMETER: DWORD = 87;
92a42be0 172pub const ERROR_BROKEN_PIPE: DWORD = 109;
92a42be0
SL		 173pub const ERROR_CALL_NOT_IMPLEMENTED: DWORD = 120;
174pub const ERROR_INSUFFICIENT_BUFFER: DWORD = 122;
92a42be0 175pub const ERROR_ALREADY_EXISTS: DWORD = 183;
92a42be0 176pub const ERROR_NO_DATA: DWORD = 232;
92a42be0 177pub const ERROR_ENVVAR_NOT_FOUND: DWORD = 203;
92a42be0 178pub const ERROR_OPERATION_ABORTED: DWORD = 995;
54a0048b 179pub const ERROR_IO_PENDING: DWORD = 997;
92a42be0
SL		 180pub const ERROR_TIMEOUT: DWORD = 0x5B4;
181
ea8adc8c
XL		 182pub const E_NOTIMPL: HRESULT = 0x80004001u32 as HRESULT;
183
92a42be0
SL		 184pub const INVALID_HANDLE_VALUE: HANDLE = !0 as HANDLE;
185
7cac9316
XL		 186pub const FACILITY_NT_BIT: DWORD = 0x1000_0000;
187
92a42be0 188pub const FORMAT_MESSAGE_FROM_SYSTEM: DWORD = 0x00001000;
7cac9316 189pub const FORMAT_MESSAGE_FROM_HMODULE: DWORD = 0x00000800;
92a42be0
SL		 190pub const FORMAT_MESSAGE_IGNORE_INSERTS: DWORD = 0x00000200;
191
192pub const TLS_OUT_OF_INDEXES: DWORD = 0xFFFFFFFF;
193
194pub const DLL_THREAD_DETACH: DWORD = 3;
195pub const DLL_PROCESS_DETACH: DWORD = 0;
196
197pub const INFINITE: DWORD = !0;
198
199pub const DUPLICATE_SAME_ACCESS: DWORD = 0x00000002;
200
dfeec247 201pub const CONDITION_VARIABLE_INIT: CONDITION_VARIABLE = CONDITION_VARIABLE { ptr: ptr::null_mut() };
92a42be0 202pub const SRWLOCK_INIT: SRWLOCK = SRWLOCK { ptr: ptr::null_mut() };
c1a9b12d 203
92a42be0
SL		 204pub const DETACHED_PROCESS: DWORD = 0x00000008;
205pub const CREATE_NEW_PROCESS_GROUP: DWORD = 0x00000200;
206pub const CREATE_UNICODE_ENVIRONMENT: DWORD = 0x00000400;
207pub const STARTF_USESTDHANDLES: DWORD = 0x00000100;
208
209pub const AF_INET: c_int = 2;
210pub const AF_INET6: c_int = 23;
211pub const SD_BOTH: c_int = 2;
212pub const SD_RECEIVE: c_int = 0;
213pub const SD_SEND: c_int = 1;
214pub const SOCK_DGRAM: c_int = 2;
215pub const SOCK_STREAM: c_int = 1;
216pub const SOL_SOCKET: c_int = 0xffff;
217pub const SO_RCVTIMEO: c_int = 0x1006;
218pub const SO_SNDTIMEO: c_int = 0x1005;
219pub const SO_REUSEADDR: c_int = 0x0004;
54a0048b
SL		 220pub const IPPROTO_IP: c_int = 0;
221pub const IPPROTO_TCP: c_int = 6;
222pub const IPPROTO_IPV6: c_int = 41;
223pub const TCP_NODELAY: c_int = 0x0001;
224pub const IP_TTL: c_int = 4;
225pub const IPV6_V6ONLY: c_int = 27;
226pub const SO_ERROR: c_int = 0x1007;
227pub const SO_BROADCAST: c_int = 0x0020;
228pub const IP_MULTICAST_LOOP: c_int = 11;
229pub const IPV6_MULTICAST_LOOP: c_int = 11;
230pub const IP_MULTICAST_TTL: c_int = 10;
231pub const IP_ADD_MEMBERSHIP: c_int = 12;
232pub const IP_DROP_MEMBERSHIP: c_int = 13;
233pub const IPV6_ADD_MEMBERSHIP: c_int = 12;
234pub const IPV6_DROP_MEMBERSHIP: c_int = 13;
8bb4bdeb 235pub const MSG_PEEK: c_int = 0x2;
54a0048b
SL		 236
237#[repr(C)]
238pub struct ip_mreq {
239 pub imr_multiaddr: in_addr,
240 pub imr_interface: in_addr,
241}
242
243#[repr(C)]
244pub struct ipv6_mreq {
245 pub ipv6mr_multiaddr: in6_addr,
246 pub ipv6mr_interface: c_uint,
247}
92a42be0
SL		 248
249pub const VOLUME_NAME_DOS: DWORD = 0x0;
250pub const MOVEFILE_REPLACE_EXISTING: DWORD = 1;
251
252pub const FILE_BEGIN: DWORD = 0;
253pub const FILE_CURRENT: DWORD = 1;
254pub const FILE_END: DWORD = 2;
255
92a42be0 256pub const WAIT_OBJECT_0: DWORD = 0x00000000;
32a655c1 257pub const WAIT_TIMEOUT: DWORD = 258;
3b2f2976 258pub const WAIT_FAILED: DWORD = 0xFFFFFFFF;
92a42be0 259
54a0048b 260pub const PIPE_ACCESS_INBOUND: DWORD = 0x00000001;
476ff2be 261pub const PIPE_ACCESS_OUTBOUND: DWORD = 0x00000002;
54a0048b
SL		 262pub const FILE_FLAG_FIRST_PIPE_INSTANCE: DWORD = 0x00080000;
263pub const FILE_FLAG_OVERLAPPED: DWORD = 0x40000000;
264pub const PIPE_WAIT: DWORD = 0x00000000;
265pub const PIPE_TYPE_BYTE: DWORD = 0x00000000;
266pub const PIPE_REJECT_REMOTE_CLIENTS: DWORD = 0x00000008;
267pub const PIPE_READMODE_BYTE: DWORD = 0x00000000;
268
041b39d2
XL		 269pub const FD_SETSIZE: usize = 64;
270
b7449926
XL		 271pub const STACK_SIZE_PARAM_IS_A_RESERVATION: DWORD = 0x00010000;
272
a1dfa0c6
XL		 273pub const HEAP_ZERO_MEMORY: DWORD = 0x00000008;
274
1a4d82fc 275#[repr(C)]
3b2f2976 276#[cfg(not(target_pointer_width = "64"))]
1a4d82fc 277pub struct WSADATA {
92a42be0
SL		 278 pub wVersion: WORD,
279 pub wHighVersion: WORD,
1a4d82fc
JJ		 280 pub szDescription: [u8; WSADESCRIPTION_LEN + 1],
281 pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
282 pub iMaxSockets: u16,
283 pub iMaxUdpDg: u16,
284 pub lpVendorInfo: *mut u8,
285}
286#[repr(C)]
3b2f2976 287#[cfg(target_pointer_width = "64")]
1a4d82fc 288pub struct WSADATA {
92a42be0
SL		 289 pub wVersion: WORD,
290 pub wHighVersion: WORD,
1a4d82fc
JJ		 291 pub iMaxSockets: u16,
292 pub iMaxUdpDg: u16,
293 pub lpVendorInfo: *mut u8,
294 pub szDescription: [u8; WSADESCRIPTION_LEN + 1],
295 pub szSystemStatus: [u8; WSASYS_STATUS_LEN + 1],
296}
297
9fa01778
XL		 298#[repr(C)]
299pub struct WSABUF {
300 pub len: ULONG,
301 pub buf: *mut CHAR,
302}
303
85aaf69f 304#[repr(C)]
85aaf69f 305pub struct WSAPROTOCOL_INFO {
92a42be0
SL		 306 pub dwServiceFlags1: DWORD,
307 pub dwServiceFlags2: DWORD,
308 pub dwServiceFlags3: DWORD,
309 pub dwServiceFlags4: DWORD,
310 pub dwProviderFlags: DWORD,
85aaf69f 311 pub ProviderId: GUID,
92a42be0 312 pub dwCatalogEntryId: DWORD,
85aaf69f 313 pub ProtocolChain: WSAPROTOCOLCHAIN,
92a42be0
SL		 314 pub iVersion: c_int,
315 pub iAddressFamily: c_int,
316 pub iMaxSockAddr: c_int,
317 pub iMinSockAddr: c_int,
318 pub iSocketType: c_int,
319 pub iProtocol: c_int,
320 pub iProtocolMaxOffset: c_int,
321 pub iNetworkByteOrder: c_int,
322 pub iSecurityScheme: c_int,
323 pub dwMessageSize: DWORD,
324 pub dwProviderReserved: DWORD,
85aaf69f
SL		 325 pub szProtocol: [u16; (WSAPROTOCOL_LEN as usize) + 1],
326}
327
85aaf69f 328#[repr(C)]
92a42be0 329#[derive(Copy, Clone)]
85aaf69f 330pub struct WIN32_FILE_ATTRIBUTE_DATA {
92a42be0
SL		 331 pub dwFileAttributes: DWORD,
332 pub ftCreationTime: FILETIME,
333 pub ftLastAccessTime: FILETIME,
334 pub ftLastWriteTime: FILETIME,
335 pub nFileSizeHigh: DWORD,
336 pub nFileSizeLow: DWORD,
85aaf69f
SL		 337}
338
85aaf69f 339#[repr(C)]
7453a54e 340#[allow(dead_code)] // we only use some variants
85aaf69f 341pub enum FILE_INFO_BY_HANDLE_CLASS {
dfeec247
XL		 342 FileBasicInfo = 0,
343 FileStandardInfo = 1,
344 FileNameInfo = 2,
345 FileRenameInfo = 3,
346 FileDispositionInfo = 4,
347 FileAllocationInfo = 5,
348 FileEndOfFileInfo = 6,
349 FileStreamInfo = 7,
350 FileCompressionInfo = 8,
351 FileAttributeTagInfo = 9,
352 FileIdBothDirectoryInfo = 10, // 0xA
353 FileIdBothDirectoryRestartInfo = 11, // 0xB
354 FileIoPriorityHintInfo = 12, // 0xC
355 FileRemoteProtocolInfo = 13, // 0xD
356 FileFullDirectoryInfo = 14, // 0xE
357 FileFullDirectoryRestartInfo = 15, // 0xF
358 FileStorageInfo = 16, // 0x10
359 FileAlignmentInfo = 17, // 0x11
360 FileIdInfo = 18, // 0x12
361 FileIdExtdDirectoryInfo = 19, // 0x13
362 FileIdExtdDirectoryRestartInfo = 20, // 0x14
363 MaximumFileInfoByHandlesClass,
85aaf69f
SL		 364}
365
476ff2be
SL		 366#[repr(C)]
367pub struct FILE_BASIC_INFO {
368 pub CreationTime: LARGE_INTEGER,
369 pub LastAccessTime: LARGE_INTEGER,
370 pub LastWriteTime: LARGE_INTEGER,
371 pub ChangeTime: LARGE_INTEGER,
372 pub FileAttributes: DWORD,
373}
374
85aaf69f
SL		 375#[repr(C)]
376pub struct FILE_END_OF_FILE_INFO {
92a42be0 377 pub EndOfFile: LARGE_INTEGER,
85aaf69f
SL		 378}
379
9346a6ac
AL		 380#[repr(C)]
381pub struct REPARSE_DATA_BUFFER {
92a42be0
SL		 382 pub ReparseTag: c_uint,
383 pub ReparseDataLength: c_ushort,
384 pub Reserved: c_ushort,
9346a6ac
AL		 385 pub rest: (),
386}
387
388#[repr(C)]
389pub struct SYMBOLIC_LINK_REPARSE_BUFFER {
92a42be0
SL		 390 pub SubstituteNameOffset: c_ushort,
391 pub SubstituteNameLength: c_ushort,
392 pub PrintNameOffset: c_ushort,
393 pub PrintNameLength: c_ushort,
394 pub Flags: c_ulong,
395 pub PathBuffer: WCHAR,
9346a6ac
AL		 396}
397
7453a54e
SL		 398#[repr(C)]
399pub struct MOUNT_POINT_REPARSE_BUFFER {
400 pub SubstituteNameOffset: c_ushort,
401 pub SubstituteNameLength: c_ushort,
402 pub PrintNameOffset: c_ushort,
403 pub PrintNameLength: c_ushort,
404 pub PathBuffer: WCHAR,
405}
406
dfeec247
XL		 407pub type LPPROGRESS_ROUTINE = crate::option::Option<
408 unsafe extern "system" fn(
409 TotalFileSize: LARGE_INTEGER,
410 TotalBytesTransferred: LARGE_INTEGER,
411 StreamSize: LARGE_INTEGER,
412 StreamBytesTransferred: LARGE_INTEGER,
413 dwStreamNumber: DWORD,
414 dwCallbackReason: DWORD,
415 hSourceFile: HANDLE,
416 hDestinationFile: HANDLE,
417 lpData: LPVOID,
418 ) -> DWORD,
419>;
c1a9b12d
SL		 420
421#[repr(C)]
dfeec247
XL		 422pub struct CONDITION_VARIABLE {
423 pub ptr: LPVOID,
424}
c1a9b12d 425#[repr(C)]
dfeec247
XL		 426pub struct SRWLOCK {
427 pub ptr: LPVOID,
428}
c1a9b12d
SL		 429#[repr(C)]
430pub struct CRITICAL_SECTION {
431 CriticalSectionDebug: LPVOID,
432 LockCount: LONG,
433 RecursionCount: LONG,
434 OwningThread: HANDLE,
435 LockSemaphore: HANDLE,
dfeec247 436 SpinCount: ULONG_PTR,
c1a9b12d
SL		 437}
438
c1a9b12d
SL		 439#[repr(C)]
440pub struct REPARSE_MOUNTPOINT_DATA_BUFFER {
92a42be0
SL		 441 pub ReparseTag: DWORD,
442 pub ReparseDataLength: DWORD,
443 pub Reserved: WORD,
444 pub ReparseTargetLength: WORD,
445 pub ReparseTargetMaximumLength: WORD,
446 pub Reserved1: WORD,
447 pub ReparseTarget: WCHAR,
c1a9b12d
SL		 448}
449
92a42be0
SL		 450#[repr(C)]
451pub struct GUID {
452 pub Data1: DWORD,
453 pub Data2: WORD,
454 pub Data3: WORD,
455 pub Data4: [BYTE; 8],
456}
457
458#[repr(C)]
459pub struct WSAPROTOCOLCHAIN {
460 pub ChainLen: c_int,
461 pub ChainEntries: [DWORD; MAX_PROTOCOL_CHAIN as usize],
462}
463
464#[repr(C)]
465pub struct SECURITY_ATTRIBUTES {
466 pub nLength: DWORD,
467 pub lpSecurityDescriptor: LPVOID,
468 pub bInheritHandle: BOOL,
469}
470
471#[repr(C)]
472pub struct PROCESS_INFORMATION {
473 pub hProcess: HANDLE,
474 pub hThread: HANDLE,
475 pub dwProcessId: DWORD,
476 pub dwThreadId: DWORD,
477}
478
479#[repr(C)]
480pub struct STARTUPINFO {
481 pub cb: DWORD,
482 pub lpReserved: LPWSTR,
483 pub lpDesktop: LPWSTR,
484 pub lpTitle: LPWSTR,
485 pub dwX: DWORD,
486 pub dwY: DWORD,
487 pub dwXSize: DWORD,
488 pub dwYSize: DWORD,
489 pub dwXCountChars: DWORD,
490 pub dwYCountCharts: DWORD,
491 pub dwFillAttribute: DWORD,
492 pub dwFlags: DWORD,
493 pub wShowWindow: WORD,
494 pub cbReserved2: WORD,
495 pub lpReserved2: LPBYTE,
496 pub hStdInput: HANDLE,
497 pub hStdOutput: HANDLE,
498 pub hStdError: HANDLE,
499}
500
501#[repr(C)]
502pub struct SOCKADDR {
503 pub sa_family: ADDRESS_FAMILY,
504 pub sa_data: [CHAR; 14],
505}
506
507#[repr(C)]
508#[derive(Copy, Clone)]
509pub struct FILETIME {
510 pub dwLowDateTime: DWORD,
511 pub dwHighDateTime: DWORD,
512}
513
514#[repr(C)]
515pub struct OVERLAPPED {
516 pub Internal: *mut c_ulong,
517 pub InternalHigh: *mut c_ulong,
518 pub Offset: DWORD,
519 pub OffsetHigh: DWORD,
520 pub hEvent: HANDLE,
521}
522
92a42be0 523#[repr(C)]
7453a54e 524#[allow(dead_code)] // we only use some variants
92a42be0
SL		 525pub enum ADDRESS_MODE {
526 AddrMode1616,
527 AddrMode1632,
528 AddrModeReal,
529 AddrModeFlat,
530}
531
92a42be0
SL		 532#[repr(C)]
533pub struct SOCKADDR_STORAGE_LH {
534 pub ss_family: ADDRESS_FAMILY,
535 pub __ss_pad1: [CHAR; 6],
536 pub __ss_align: i64,
537 pub __ss_pad2: [CHAR; 112],
538}
539
540#[repr(C)]
541pub struct ADDRINFOA {
542 pub ai_flags: c_int,
543 pub ai_family: c_int,
544 pub ai_socktype: c_int,
545 pub ai_protocol: c_int,
546 pub ai_addrlen: size_t,
547 pub ai_canonname: *mut c_char,
548 pub ai_addr: *mut SOCKADDR,
549 pub ai_next: *mut ADDRINFOA,
550}
551
552#[repr(C)]
553#[derive(Copy, Clone)]
554pub struct sockaddr_in {
555 pub sin_family: ADDRESS_FAMILY,
556 pub sin_port: USHORT,
557 pub sin_addr: in_addr,
558 pub sin_zero: [CHAR; 8],
559}
560
561#[repr(C)]
562#[derive(Copy, Clone)]
563pub struct sockaddr_in6 {
564 pub sin6_family: ADDRESS_FAMILY,
565 pub sin6_port: USHORT,
566 pub sin6_flowinfo: c_ulong,
567 pub sin6_addr: in6_addr,
568 pub sin6_scope_id: c_ulong,
569}
570
571#[repr(C)]
572#[derive(Copy, Clone)]
573pub struct in_addr {
574 pub s_addr: u32,
575}
576
577#[repr(C)]
578#[derive(Copy, Clone)]
579pub struct in6_addr {
580 pub s6_addr: [u8; 16],
581}
582
92a42be0
SL		 583#[repr(C)]
584#[derive(Copy, Clone)]
7453a54e 585#[allow(dead_code)] // we only use some variants
92a42be0
SL		 586pub enum EXCEPTION_DISPOSITION {
587 ExceptionContinueExecution,
588 ExceptionContinueSearch,
589 ExceptionNestedException,
dfeec247 590 ExceptionCollidedUnwind,
92a42be0
SL		 591}
592
041b39d2
XL		 593#[repr(C)]
594#[derive(Copy)]
595pub struct fd_set {
596 pub fd_count: c_uint,
597 pub fd_array: [SOCKET; FD_SETSIZE],
598}
599
600impl Clone for fd_set {
601 fn clone(&self) -> fd_set {
602 *self
603 }
604}
605
606#[repr(C)]
607#[derive(Copy, Clone)]
608pub struct timeval {
609 pub tv_sec: c_long,
610 pub tv_usec: c_long,
611}
612
416331ca
XL		 613// Functions forbidden when targeting UWP
614cfg_if::cfg_if! {
615if #[cfg(not(target_vendor = "uwp"))] {
616 pub const EXCEPTION_CONTINUE_SEARCH: LONG = 0;
617 pub const EXCEPTION_STACK_OVERFLOW: DWORD = 0xc00000fd;
618 pub const EXCEPTION_MAXIMUM_PARAMETERS: usize = 15;
619
620 #[repr(C)]
621 pub struct EXCEPTION_RECORD {
622 pub ExceptionCode: DWORD,
623 pub ExceptionFlags: DWORD,
624 pub ExceptionRecord: *mut EXCEPTION_RECORD,
625 pub ExceptionAddress: LPVOID,
626 pub NumberParameters: DWORD,
627 pub ExceptionInformation: [LPVOID; EXCEPTION_MAXIMUM_PARAMETERS]
628 }
629
630 pub enum CONTEXT {}
631
632 #[repr(C)]
633 pub struct EXCEPTION_POINTERS {
634 pub ExceptionRecord: *mut EXCEPTION_RECORD,
635 pub ContextRecord: *mut CONTEXT,
636 }
637
638 pub type PVECTORED_EXCEPTION_HANDLER = extern "system"
639 fn(ExceptionInfo: *mut EXCEPTION_POINTERS) -> LONG;
640
641 #[repr(C)]
642 #[derive(Copy, Clone)]
643 pub struct CONSOLE_READCONSOLE_CONTROL {
644 pub nLength: ULONG,
645 pub nInitialChars: ULONG,
646 pub dwCtrlWakeupMask: ULONG,
647 pub dwControlKeyState: ULONG,
648 }
649
650 pub type PCONSOLE_READCONSOLE_CONTROL = *mut CONSOLE_READCONSOLE_CONTROL;
651
652 #[repr(C)]
653 pub struct BY_HANDLE_FILE_INFORMATION {
654 pub dwFileAttributes: DWORD,
655 pub ftCreationTime: FILETIME,
656 pub ftLastAccessTime: FILETIME,
657 pub ftLastWriteTime: FILETIME,
658 pub dwVolumeSerialNumber: DWORD,
659 pub nFileSizeHigh: DWORD,
660 pub nFileSizeLow: DWORD,
661 pub nNumberOfLinks: DWORD,
662 pub nFileIndexHigh: DWORD,
663 pub nFileIndexLow: DWORD,
664 }
665
666 pub type LPBY_HANDLE_FILE_INFORMATION = *mut BY_HANDLE_FILE_INFORMATION;
667 pub type LPCVOID = *const c_void;
668
669 pub const HANDLE_FLAG_INHERIT: DWORD = 0x00000001;
670
671 pub const TOKEN_READ: DWORD = 0x20008;
672
673 extern "system" {
674 #[link_name = "SystemFunction036"]
675 pub fn RtlGenRandom(RandomBuffer: *mut u8, RandomBufferLength: ULONG) -> BOOLEAN;
676
677 pub fn ReadConsoleW(hConsoleInput: HANDLE,
678 lpBuffer: LPVOID,
679 nNumberOfCharsToRead: DWORD,
680 lpNumberOfCharsRead: LPDWORD,
681 pInputControl: PCONSOLE_READCONSOLE_CONTROL) -> BOOL;
682
683 pub fn WriteConsoleW(hConsoleOutput: HANDLE,
684 lpBuffer: LPCVOID,
685 nNumberOfCharsToWrite: DWORD,
686 lpNumberOfCharsWritten: LPDWORD,
687 lpReserved: LPVOID) -> BOOL;
688
689 pub fn GetConsoleMode(hConsoleHandle: HANDLE,
690 lpMode: LPDWORD) -> BOOL;
691 // Allowed but unused by UWP
692 pub fn OpenProcessToken(ProcessHandle: HANDLE,
693 DesiredAccess: DWORD,
694 TokenHandle: *mut HANDLE) -> BOOL;
695 pub fn GetUserProfileDirectoryW(hToken: HANDLE,
696 lpProfileDir: LPWSTR,
697 lpcchSize: *mut DWORD) -> BOOL;
698 pub fn GetFileInformationByHandle(hFile: HANDLE,
699 lpFileInformation: LPBY_HANDLE_FILE_INFORMATION)
700 -> BOOL;
701 pub fn SetHandleInformation(hObject: HANDLE,
702 dwMask: DWORD,
703 dwFlags: DWORD) -> BOOL;
704 pub fn AddVectoredExceptionHandler(FirstHandler: ULONG,
705 VectoredHandler: PVECTORED_EXCEPTION_HANDLER)
706 -> LPVOID;
707 pub fn CreateHardLinkW(lpSymlinkFileName: LPCWSTR,
708 lpTargetFileName: LPCWSTR,
709 lpSecurityAttributes: LPSECURITY_ATTRIBUTES)
710 -> BOOL;
711 }
712}
713}
714
715// UWP specific functions & types
716cfg_if::cfg_if! {
717if #[cfg(target_vendor = "uwp")] {
718 pub const BCRYPT_USE_SYSTEM_PREFERRED_RNG: DWORD = 0x00000002;
719
720 #[repr(C)]
721 pub struct FILE_STANDARD_INFO {
722 pub AllocationSize: LARGE_INTEGER,
723 pub EndOfFile: LARGE_INTEGER,
e1599b0c 724 pub NumberOfLinks: DWORD,
416331ca
XL		 725 pub DeletePending: BOOLEAN,
726 pub Directory: BOOLEAN,
727 }
728
729 extern "system" {
730 pub fn GetFileInformationByHandleEx(hFile: HANDLE,
731 fileInfoClass: FILE_INFO_BY_HANDLE_CLASS,
732 lpFileInformation: LPVOID,
733 dwBufferSize: DWORD) -> BOOL;
734 pub fn BCryptGenRandom(hAlgorithm: LPVOID, pBuffer: *mut u8,
735 cbBuffer: ULONG, dwFlags: ULONG) -> LONG;
736 }
737}
738}
739
740// Shared between Desktop & UWP
1a4d82fc 741extern "system" {
dfeec247 742 pub fn WSAStartup(wVersionRequested: WORD, lpWSAData: LPWSADATA) -> c_int;
92a42be0
SL		 743 pub fn WSACleanup() -> c_int;
744 pub fn WSAGetLastError() -> c_int;
dfeec247
XL		 745 pub fn WSADuplicateSocketW(
746 s: SOCKET,
747 dwProcessId: DWORD,
748 lpProtocolInfo: LPWSAPROTOCOL_INFO,
749 ) -> c_int;
750 pub fn WSASend(
751 s: SOCKET,
752 lpBuffers: LPWSABUF,
753 dwBufferCount: DWORD,
754 lpNumberOfBytesSent: LPDWORD,
755 dwFlags: DWORD,
756 lpOverlapped: LPWSAOVERLAPPED,
757 lpCompletionRoutine: LPWSAOVERLAPPED_COMPLETION_ROUTINE,
758 ) -> c_int;
759 pub fn WSARecv(
760 s: SOCKET,
761 lpBuffers: LPWSABUF,
762 dwBufferCount: DWORD,
763 lpNumberOfBytesRecvd: LPDWORD,
764 lpFlags: LPDWORD,
765 lpOverlapped: LPWSAOVERLAPPED,
766 lpCompletionRoutine: LPWSAOVERLAPPED_COMPLETION_ROUTINE,
767 ) -> c_int;
92a42be0 768 pub fn GetCurrentProcessId() -> DWORD;
dfeec247
XL		 769 pub fn WSASocketW(
770 af: c_int,
771 kind: c_int,
772 protocol: c_int,
773 lpProtocolInfo: LPWSAPROTOCOL_INFO,
774 g: GROUP,
775 dwFlags: DWORD,
776 ) -> SOCKET;
54a0048b 777 pub fn ioctlsocket(s: SOCKET, cmd: c_long, argp: *mut c_ulong) -> c_int;
c1a9b12d
SL		 778 pub fn InitializeCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
779 pub fn EnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
780 pub fn TryEnterCriticalSection(CriticalSection: *mut CRITICAL_SECTION) -> BOOLEAN;
781 pub fn LeaveCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
782 pub fn DeleteCriticalSection(CriticalSection: *mut CRITICAL_SECTION);
1a4d82fc 783
92a42be0 784 pub fn RemoveDirectoryW(lpPathName: LPCWSTR) -> BOOL;
dfeec247 785 pub fn SetFileAttributesW(lpFileName: LPCWSTR, dwFileAttributes: DWORD) -> BOOL;
92a42be0
SL		 786 pub fn SetLastError(dwErrCode: DWORD);
787 pub fn GetCommandLineW() -> *mut LPCWSTR;
dfeec247 788 pub fn GetTempPathW(nBufferLength: DWORD, lpBuffer: LPCWSTR) -> DWORD;
92a42be0
SL		 789 pub fn GetCurrentProcess() -> HANDLE;
790 pub fn GetCurrentThread() -> HANDLE;
791 pub fn GetStdHandle(which: DWORD) -> HANDLE;
792 pub fn ExitProcess(uExitCode: c_uint) -> !;
dfeec247
XL		 793 pub fn DeviceIoControl(
794 hDevice: HANDLE,
795 dwIoControlCode: DWORD,
796 lpInBuffer: LPVOID,
797 nInBufferSize: DWORD,
798 lpOutBuffer: LPVOID,
799 nOutBufferSize: DWORD,
800 lpBytesReturned: LPDWORD,
801 lpOverlapped: LPOVERLAPPED,
802 ) -> BOOL;
803 pub fn CreateThread(
804 lpThreadAttributes: LPSECURITY_ATTRIBUTES,
805 dwStackSize: SIZE_T,
806 lpStartAddress: extern "system" fn(*mut c_void) -> DWORD,
807 lpParameter: LPVOID,
808 dwCreationFlags: DWORD,
809 lpThreadId: LPDWORD,
810 ) -> HANDLE;
811 pub fn WaitForSingleObject(hHandle: HANDLE, dwMilliseconds: DWORD) -> DWORD;
92a42be0
SL		 812 pub fn SwitchToThread() -> BOOL;
813 pub fn Sleep(dwMilliseconds: DWORD);
814 pub fn GetProcessId(handle: HANDLE) -> DWORD;
dfeec247
XL		 815 pub fn CopyFileExW(
816 lpExistingFileName: LPCWSTR,
817 lpNewFileName: LPCWSTR,
818 lpProgressRoutine: LPPROGRESS_ROUTINE,
819 lpData: LPVOID,
820 pbCancel: LPBOOL,
821 dwCopyFlags: DWORD,
822 ) -> BOOL;
823 pub fn FormatMessageW(
824 flags: DWORD,
825 lpSrc: LPVOID,
826 msgId: DWORD,
827 langId: DWORD,
828 buf: LPWSTR,
829 nsize: DWORD,
830 args: *const c_void,
831 ) -> DWORD;
92a42be0 832 pub fn TlsAlloc() -> DWORD;
92a42be0
SL		 833 pub fn TlsGetValue(dwTlsIndex: DWORD) -> LPVOID;
834 pub fn TlsSetValue(dwTlsIndex: DWORD, lpTlsvalue: LPVOID) -> BOOL;
835 pub fn GetLastError() -> DWORD;
836 pub fn QueryPerformanceFrequency(lpFrequency: *mut LARGE_INTEGER) -> BOOL;
dfeec247 837 pub fn QueryPerformanceCounter(lpPerformanceCount: *mut LARGE_INTEGER) -> BOOL;
92a42be0
SL		 838 pub fn GetExitCodeProcess(hProcess: HANDLE, lpExitCode: LPDWORD) -> BOOL;
839 pub fn TerminateProcess(hProcess: HANDLE, uExitCode: UINT) -> BOOL;
dfeec247
XL		 840 pub fn CreateProcessW(
841 lpApplicationName: LPCWSTR,
842 lpCommandLine: LPWSTR,
843 lpProcessAttributes: LPSECURITY_ATTRIBUTES,
844 lpThreadAttributes: LPSECURITY_ATTRIBUTES,
845 bInheritHandles: BOOL,
846 dwCreationFlags: DWORD,
847 lpEnvironment: LPVOID,
848 lpCurrentDirectory: LPCWSTR,
849 lpStartupInfo: LPSTARTUPINFO,
850 lpProcessInformation: LPPROCESS_INFORMATION,
851 ) -> BOOL;
92a42be0
SL		 852 pub fn GetEnvironmentVariableW(n: LPCWSTR, v: LPWSTR, nsize: DWORD) -> DWORD;
853 pub fn SetEnvironmentVariableW(n: LPCWSTR, v: LPCWSTR) -> BOOL;
854 pub fn GetEnvironmentStringsW() -> LPWCH;
855 pub fn FreeEnvironmentStringsW(env_ptr: LPWCH) -> BOOL;
dfeec247
XL		 856 pub fn GetModuleFileNameW(hModule: HMODULE, lpFilename: LPWSTR, nSize: DWORD) -> DWORD;
857 pub fn CreateDirectoryW(
858 lpPathName: LPCWSTR,
859 lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
860 ) -> BOOL;
92a42be0
SL		 861 pub fn DeleteFileW(lpPathName: LPCWSTR) -> BOOL;
862 pub fn GetCurrentDirectoryW(nBufferLength: DWORD, lpBuffer: LPWSTR) -> DWORD;
863 pub fn SetCurrentDirectoryW(lpPathName: LPCWSTR) -> BOOL;
dfeec247
XL		 864 pub fn WideCharToMultiByte(
865 CodePage: UINT,
866 dwFlags: DWORD,
867 lpWideCharStr: LPCWSTR,
868 cchWideChar: c_int,
869 lpMultiByteStr: LPSTR,
870 cbMultiByte: c_int,
871 lpDefaultChar: LPCSTR,
872 lpUsedDefaultChar: LPBOOL,
873 ) -> c_int;
92a42be0
SL		 874
875 pub fn closesocket(socket: SOCKET) -> c_int;
dfeec247
XL		 876 pub fn recv(socket: SOCKET, buf: *mut c_void, len: c_int, flags: c_int) -> c_int;
877 pub fn send(socket: SOCKET, buf: *const c_void, len: c_int, flags: c_int) -> c_int;
878 pub fn recvfrom(
879 socket: SOCKET,
880 buf: *mut c_void,
881 len: c_int,
882 flags: c_int,
883 addr: *mut SOCKADDR,
884 addrlen: *mut c_int,
885 ) -> c_int;
886 pub fn sendto(
887 socket: SOCKET,
888 buf: *const c_void,
889 len: c_int,
890 flags: c_int,
891 addr: *const SOCKADDR,
892 addrlen: c_int,
893 ) -> c_int;
92a42be0 894 pub fn shutdown(socket: SOCKET, how: c_int) -> c_int;
dfeec247
XL		 895 pub fn accept(socket: SOCKET, address: *mut SOCKADDR, address_len: *mut c_int) -> SOCKET;
896 pub fn DuplicateHandle(
897 hSourceProcessHandle: HANDLE,
898 hSourceHandle: HANDLE,
899 hTargetProcessHandle: HANDLE,
900 lpTargetHandle: LPHANDLE,
901 dwDesiredAccess: DWORD,
902 bInheritHandle: BOOL,
903 dwOptions: DWORD,
904 ) -> BOOL;
905 pub fn ReadFile(
906 hFile: HANDLE,
907 lpBuffer: LPVOID,
908 nNumberOfBytesToRead: DWORD,
909 lpNumberOfBytesRead: LPDWORD,
910 lpOverlapped: LPOVERLAPPED,
911 ) -> BOOL;
912 pub fn WriteFile(
913 hFile: HANDLE,
914 lpBuffer: LPVOID,
915 nNumberOfBytesToWrite: DWORD,
916 lpNumberOfBytesWritten: LPDWORD,
917 lpOverlapped: LPOVERLAPPED,
918 ) -> BOOL;
92a42be0 919 pub fn CloseHandle(hObject: HANDLE) -> BOOL;
dfeec247
XL		 920 pub fn MoveFileExW(lpExistingFileName: LPCWSTR, lpNewFileName: LPCWSTR, dwFlags: DWORD)
921 -> BOOL;
922 pub fn SetFilePointerEx(
923 hFile: HANDLE,
924 liDistanceToMove: LARGE_INTEGER,
925 lpNewFilePointer: PLARGE_INTEGER,
926 dwMoveMethod: DWORD,
927 ) -> BOOL;
92a42be0 928 pub fn FlushFileBuffers(hFile: HANDLE) -> BOOL;
dfeec247
XL		 929 pub fn CreateFileW(
930 lpFileName: LPCWSTR,
931 dwDesiredAccess: DWORD,
932 dwShareMode: DWORD,
933 lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
934 dwCreationDisposition: DWORD,
935 dwFlagsAndAttributes: DWORD,
936 hTemplateFile: HANDLE,
937 ) -> HANDLE;
938
939 pub fn FindFirstFileW(fileName: LPCWSTR, findFileData: LPWIN32_FIND_DATAW) -> HANDLE;
940 pub fn FindNextFileW(findFile: HANDLE, findFileData: LPWIN32_FIND_DATAW) -> BOOL;
92a42be0 941 pub fn FindClose(findFile: HANDLE) -> BOOL;
dfeec247
XL		 942 pub fn getsockopt(
943 s: SOCKET,
944 level: c_int,
945 optname: c_int,
946 optval: *mut c_char,
947 optlen: *mut c_int,
948 ) -> c_int;
949 pub fn setsockopt(
950 s: SOCKET,
951 level: c_int,
952 optname: c_int,
953 optval: *const c_void,
954 optlen: c_int,
955 ) -> c_int;
956 pub fn getsockname(socket: SOCKET, address: *mut SOCKADDR, address_len: *mut c_int) -> c_int;
957 pub fn getpeername(socket: SOCKET, address: *mut SOCKADDR, address_len: *mut c_int) -> c_int;
958 pub fn bind(socket: SOCKET, address: *const SOCKADDR, address_len: socklen_t) -> c_int;
92a42be0 959 pub fn listen(socket: SOCKET, backlog: c_int) -> c_int;
dfeec247
XL		 960 pub fn connect(socket: SOCKET, address: *const SOCKADDR, len: c_int) -> c_int;
961 pub fn getaddrinfo(
962 node: *const c_char,
963 service: *const c_char,
964 hints: *const ADDRINFOA,
965 res: *mut *mut ADDRINFOA,
966 ) -> c_int;
92a42be0 967 pub fn freeaddrinfo(res: *mut ADDRINFOA);
92a42be0 968
dfeec247 969 pub fn GetProcAddress(handle: HMODULE, name: LPCSTR) -> *mut c_void;
92a42be0 970 pub fn GetModuleHandleW(lpModuleName: LPCWSTR) -> HMODULE;
92a42be0 971
92a42be0 972 pub fn GetSystemTimeAsFileTime(lpSystemTimeAsFileTime: LPFILETIME);
54a0048b 973
dfeec247
XL		 974 pub fn CreateEventW(
975 lpEventAttributes: LPSECURITY_ATTRIBUTES,
976 bManualReset: BOOL,
977 bInitialState: BOOL,
978 lpName: LPCWSTR,
979 ) -> HANDLE;
980 pub fn WaitForMultipleObjects(
981 nCount: DWORD,
982 lpHandles: *const HANDLE,
983 bWaitAll: BOOL,
984 dwMilliseconds: DWORD,
985 ) -> DWORD;
986 pub fn CreateNamedPipeW(
987 lpName: LPCWSTR,
988 dwOpenMode: DWORD,
989 dwPipeMode: DWORD,
990 nMaxInstances: DWORD,
991 nOutBufferSize: DWORD,
992 nInBufferSize: DWORD,
993 nDefaultTimeOut: DWORD,
994 lpSecurityAttributes: LPSECURITY_ATTRIBUTES,
995 ) -> HANDLE;
54a0048b 996 pub fn CancelIo(handle: HANDLE) -> BOOL;
dfeec247
XL		 997 pub fn GetOverlappedResult(
998 hFile: HANDLE,
999 lpOverlapped: LPOVERLAPPED,
1000 lpNumberOfBytesTransferred: LPDWORD,
1001 bWait: BOOL,
1002 ) -> BOOL;
1003 pub fn select(
1004 nfds: c_int,
1005 readfds: *mut fd_set,
1006 writefds: *mut fd_set,
1007 exceptfds: *mut fd_set,
1008 timeout: *const timeval,
1009 ) -> c_int;
a1dfa0c6
XL		 1010
1011 pub fn GetProcessHeap() -> HANDLE;
1012 pub fn HeapAlloc(hHeap: HANDLE, dwFlags: DWORD, dwBytes: SIZE_T) -> LPVOID;
1013 pub fn HeapReAlloc(hHeap: HANDLE, dwFlags: DWORD, lpMem: LPVOID, dwBytes: SIZE_T) -> LPVOID;
1014 pub fn HeapFree(hHeap: HANDLE, dwFlags: DWORD, lpMem: LPVOID) -> BOOL;
c1a9b12d
SL		 1015}
1016
ea8adc8c
XL		 1017// Functions that aren't available on every version of Windows that we support,
1018// but we still use them and just provide some form of a fallback implementation.
c1a9b12d
SL		 1019compat_fn! {
1020 kernel32:
1021
1022 pub fn CreateSymbolicLinkW(_lpSymlinkFileName: LPCWSTR,
1023 _lpTargetFileName: LPCWSTR,
1024 _dwFlags: DWORD) -> BOOLEAN {
1025 SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); 0
1026 }
1027 pub fn GetFinalPathNameByHandleW(_hFile: HANDLE,
1028 _lpszFilePath: LPCWSTR,
1029 _cchFilePath: DWORD,
1030 _dwFlags: DWORD) -> DWORD {
1031 SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); 0
1032 }
416331ca 1033 #[cfg(not(target_vendor = "uwp"))]
c1a9b12d
SL		 1034 pub fn SetThreadStackGuarantee(_size: *mut c_ulong) -> BOOL {
1035 SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); 0
1036 }
ea8adc8c
XL		 1037 pub fn SetThreadDescription(hThread: HANDLE,
1038 lpThreadDescription: LPCWSTR) -> HRESULT {
1039 SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); E_NOTIMPL
1040 }
c1a9b12d
SL		 1041 pub fn SetFileInformationByHandle(_hFile: HANDLE,
1042 _FileInformationClass: FILE_INFO_BY_HANDLE_CLASS,
1043 _lpFileInformation: LPVOID,
1044 _dwBufferSize: DWORD) -> BOOL {
1045 SetLastError(ERROR_CALL_NOT_IMPLEMENTED as DWORD); 0
1046 }
1047 pub fn SleepConditionVariableSRW(ConditionVariable: PCONDITION_VARIABLE,
1048 SRWLock: PSRWLOCK,
1049 dwMilliseconds: DWORD,
1050 Flags: ULONG) -> BOOL {
1051 panic!("condition variables not available")
1052 }
1053 pub fn WakeConditionVariable(ConditionVariable: PCONDITION_VARIABLE)
1054 -> () {
1055 panic!("condition variables not available")
1056 }
1057 pub fn WakeAllConditionVariable(ConditionVariable: PCONDITION_VARIABLE)
1058 -> () {
1059 panic!("condition variables not available")
1060 }
1061 pub fn AcquireSRWLockExclusive(SRWLock: PSRWLOCK) -> () {
1062 panic!("rwlocks not available")
1063 }
1064 pub fn AcquireSRWLockShared(SRWLock: PSRWLOCK) -> () {
1065 panic!("rwlocks not available")
1066 }
1067 pub fn ReleaseSRWLockExclusive(SRWLock: PSRWLOCK) -> () {
1068 panic!("rwlocks not available")
1069 }
1070 pub fn ReleaseSRWLockShared(SRWLock: PSRWLOCK) -> () {
1071 panic!("rwlocks not available")
1072 }
1073 pub fn TryAcquireSRWLockExclusive(SRWLock: PSRWLOCK) -> BOOLEAN {
1074 panic!("rwlocks not available")
1075 }
1076 pub fn TryAcquireSRWLockShared(SRWLock: PSRWLOCK) -> BOOLEAN {
1077 panic!("rwlocks not available")
1078 }
1a4d82fc 1079}
backport for Debian buster