github.com/bir3/gocompiler@v0.9.2202/src/internal/syscall/windows/zsyscall_windows.go (about)

     1  // Code generated by 'go generate'; DO NOT EDIT.
     2  
     3  package windows
     4  
     5  import (
     6  	"github.com/bir3/gocompiler/src/xvendor/golang.org/x/sys/windows/sysdll"
     7  	"syscall"
     8  	"unsafe"
     9  )
    10  
    11  var _ unsafe.Pointer
    12  
    13  // Do the interface allocations only once for common
    14  // Errno values.
    15  const (
    16  	errnoERROR_IO_PENDING = 997
    17  )
    18  
    19  var (
    20  	errERROR_IO_PENDING	error	= syscall.Errno(errnoERROR_IO_PENDING)
    21  	errERROR_EINVAL		error	= syscall.EINVAL
    22  )
    23  
    24  // errnoErr returns common boxed Errno values, to prevent
    25  // allocations at runtime.
    26  func errnoErr(e syscall.Errno) error {
    27  	switch e {
    28  	case 0:
    29  		return errERROR_EINVAL
    30  	case errnoERROR_IO_PENDING:
    31  		return errERROR_IO_PENDING
    32  	}
    33  	// TODO: add more here, after collecting data on the common
    34  	// error values see on Windows. (perhaps when running
    35  	// all.bat?)
    36  	return e
    37  }
    38  
    39  var (
    40  	modadvapi32		= syscall.NewLazyDLL(sysdll.Add("advapi32.dll"))
    41  	modbcryptprimitives	= syscall.NewLazyDLL(sysdll.Add("bcryptprimitives.dll"))
    42  	modiphlpapi		= syscall.NewLazyDLL(sysdll.Add("iphlpapi.dll"))
    43  	modkernel32		= syscall.NewLazyDLL(sysdll.Add("kernel32.dll"))
    44  	modnetapi32		= syscall.NewLazyDLL(sysdll.Add("netapi32.dll"))
    45  	modpsapi		= syscall.NewLazyDLL(sysdll.Add("psapi.dll"))
    46  	moduserenv		= syscall.NewLazyDLL(sysdll.Add("userenv.dll"))
    47  	modws2_32		= syscall.NewLazyDLL(sysdll.Add("ws2_32.dll"))
    48  
    49  	procAdjustTokenPrivileges		= modadvapi32.NewProc("AdjustTokenPrivileges")
    50  	procDuplicateTokenEx			= modadvapi32.NewProc("DuplicateTokenEx")
    51  	procImpersonateSelf			= modadvapi32.NewProc("ImpersonateSelf")
    52  	procLookupPrivilegeValueW		= modadvapi32.NewProc("LookupPrivilegeValueW")
    53  	procOpenSCManagerW			= modadvapi32.NewProc("OpenSCManagerW")
    54  	procOpenServiceW			= modadvapi32.NewProc("OpenServiceW")
    55  	procOpenThreadToken			= modadvapi32.NewProc("OpenThreadToken")
    56  	procQueryServiceStatus			= modadvapi32.NewProc("QueryServiceStatus")
    57  	procRevertToSelf			= modadvapi32.NewProc("RevertToSelf")
    58  	procSetTokenInformation			= modadvapi32.NewProc("SetTokenInformation")
    59  	procProcessPrng				= modbcryptprimitives.NewProc("ProcessPrng")
    60  	procGetAdaptersAddresses		= modiphlpapi.NewProc("GetAdaptersAddresses")
    61  	procCreateEventW			= modkernel32.NewProc("CreateEventW")
    62  	procGetACP				= modkernel32.NewProc("GetACP")
    63  	procGetComputerNameExW			= modkernel32.NewProc("GetComputerNameExW")
    64  	procGetConsoleCP			= modkernel32.NewProc("GetConsoleCP")
    65  	procGetCurrentThread			= modkernel32.NewProc("GetCurrentThread")
    66  	procGetFileInformationByHandleEx	= modkernel32.NewProc("GetFileInformationByHandleEx")
    67  	procGetFinalPathNameByHandleW		= modkernel32.NewProc("GetFinalPathNameByHandleW")
    68  	procGetModuleFileNameW			= modkernel32.NewProc("GetModuleFileNameW")
    69  	procGetTempPath2W			= modkernel32.NewProc("GetTempPath2W")
    70  	procGetVolumeInformationByHandleW	= modkernel32.NewProc("GetVolumeInformationByHandleW")
    71  	procGetVolumeNameForVolumeMountPointW	= modkernel32.NewProc("GetVolumeNameForVolumeMountPointW")
    72  	procLockFileEx				= modkernel32.NewProc("LockFileEx")
    73  	procModule32FirstW			= modkernel32.NewProc("Module32FirstW")
    74  	procModule32NextW			= modkernel32.NewProc("Module32NextW")
    75  	procMoveFileExW				= modkernel32.NewProc("MoveFileExW")
    76  	procMultiByteToWideChar			= modkernel32.NewProc("MultiByteToWideChar")
    77  	procRtlLookupFunctionEntry		= modkernel32.NewProc("RtlLookupFunctionEntry")
    78  	procRtlVirtualUnwind			= modkernel32.NewProc("RtlVirtualUnwind")
    79  	procSetFileInformationByHandle		= modkernel32.NewProc("SetFileInformationByHandle")
    80  	procUnlockFileEx			= modkernel32.NewProc("UnlockFileEx")
    81  	procVirtualQuery			= modkernel32.NewProc("VirtualQuery")
    82  	procNetShareAdd				= modnetapi32.NewProc("NetShareAdd")
    83  	procNetShareDel				= modnetapi32.NewProc("NetShareDel")
    84  	procNetUserGetLocalGroups		= modnetapi32.NewProc("NetUserGetLocalGroups")
    85  	procGetProcessMemoryInfo		= modpsapi.NewProc("GetProcessMemoryInfo")
    86  	procCreateEnvironmentBlock		= moduserenv.NewProc("CreateEnvironmentBlock")
    87  	procDestroyEnvironmentBlock		= moduserenv.NewProc("DestroyEnvironmentBlock")
    88  	procGetProfilesDirectoryW		= moduserenv.NewProc("GetProfilesDirectoryW")
    89  	procWSASocketW				= modws2_32.NewProc("WSASocketW")
    90  )
    91  
    92  func adjustTokenPrivileges(token syscall.Token, disableAllPrivileges bool, newstate *TOKEN_PRIVILEGES, buflen uint32, prevstate *TOKEN_PRIVILEGES, returnlen *uint32) (ret uint32, err error) {
    93  	var _p0 uint32
    94  	if disableAllPrivileges {
    95  		_p0 = 1
    96  	}
    97  	r0, _, e1 := syscall.Syscall6(procAdjustTokenPrivileges.Addr(), 6, uintptr(token), uintptr(_p0), uintptr(unsafe.Pointer(newstate)), uintptr(buflen), uintptr(unsafe.Pointer(prevstate)), uintptr(unsafe.Pointer(returnlen)))
    98  	ret = uint32(r0)
    99  	if true {
   100  		err = errnoErr(e1)
   101  	}
   102  	return
   103  }
   104  
   105  func DuplicateTokenEx(hExistingToken syscall.Token, dwDesiredAccess uint32, lpTokenAttributes *syscall.SecurityAttributes, impersonationLevel uint32, tokenType TokenType, phNewToken *syscall.Token) (err error) {
   106  	r1, _, e1 := syscall.Syscall6(procDuplicateTokenEx.Addr(), 6, uintptr(hExistingToken), uintptr(dwDesiredAccess), uintptr(unsafe.Pointer(lpTokenAttributes)), uintptr(impersonationLevel), uintptr(tokenType), uintptr(unsafe.Pointer(phNewToken)))
   107  	if r1 == 0 {
   108  		err = errnoErr(e1)
   109  	}
   110  	return
   111  }
   112  
   113  func ImpersonateSelf(impersonationlevel uint32) (err error) {
   114  	r1, _, e1 := syscall.Syscall(procImpersonateSelf.Addr(), 1, uintptr(impersonationlevel), 0, 0)
   115  	if r1 == 0 {
   116  		err = errnoErr(e1)
   117  	}
   118  	return
   119  }
   120  
   121  func LookupPrivilegeValue(systemname *uint16, name *uint16, luid *LUID) (err error) {
   122  	r1, _, e1 := syscall.Syscall(procLookupPrivilegeValueW.Addr(), 3, uintptr(unsafe.Pointer(systemname)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(luid)))
   123  	if r1 == 0 {
   124  		err = errnoErr(e1)
   125  	}
   126  	return
   127  }
   128  
   129  func OpenSCManager(machineName *uint16, databaseName *uint16, access uint32) (handle syscall.Handle, err error) {
   130  	r0, _, e1 := syscall.Syscall(procOpenSCManagerW.Addr(), 3, uintptr(unsafe.Pointer(machineName)), uintptr(unsafe.Pointer(databaseName)), uintptr(access))
   131  	handle = syscall.Handle(r0)
   132  	if handle == 0 {
   133  		err = errnoErr(e1)
   134  	}
   135  	return
   136  }
   137  
   138  func OpenService(mgr syscall.Handle, serviceName *uint16, access uint32) (handle syscall.Handle, err error) {
   139  	r0, _, e1 := syscall.Syscall(procOpenServiceW.Addr(), 3, uintptr(mgr), uintptr(unsafe.Pointer(serviceName)), uintptr(access))
   140  	handle = syscall.Handle(r0)
   141  	if handle == 0 {
   142  		err = errnoErr(e1)
   143  	}
   144  	return
   145  }
   146  
   147  func OpenThreadToken(h syscall.Handle, access uint32, openasself bool, token *syscall.Token) (err error) {
   148  	var _p0 uint32
   149  	if openasself {
   150  		_p0 = 1
   151  	}
   152  	r1, _, e1 := syscall.Syscall6(procOpenThreadToken.Addr(), 4, uintptr(h), uintptr(access), uintptr(_p0), uintptr(unsafe.Pointer(token)), 0, 0)
   153  	if r1 == 0 {
   154  		err = errnoErr(e1)
   155  	}
   156  	return
   157  }
   158  
   159  func QueryServiceStatus(hService syscall.Handle, lpServiceStatus *SERVICE_STATUS) (err error) {
   160  	r1, _, e1 := syscall.Syscall(procQueryServiceStatus.Addr(), 2, uintptr(hService), uintptr(unsafe.Pointer(lpServiceStatus)), 0)
   161  	if r1 == 0 {
   162  		err = errnoErr(e1)
   163  	}
   164  	return
   165  }
   166  
   167  func RevertToSelf() (err error) {
   168  	r1, _, e1 := syscall.Syscall(procRevertToSelf.Addr(), 0, 0, 0, 0)
   169  	if r1 == 0 {
   170  		err = errnoErr(e1)
   171  	}
   172  	return
   173  }
   174  
   175  func SetTokenInformation(tokenHandle syscall.Token, tokenInformationClass uint32, tokenInformation uintptr, tokenInformationLength uint32) (err error) {
   176  	r1, _, e1 := syscall.Syscall6(procSetTokenInformation.Addr(), 4, uintptr(tokenHandle), uintptr(tokenInformationClass), uintptr(tokenInformation), uintptr(tokenInformationLength), 0, 0)
   177  	if r1 == 0 {
   178  		err = errnoErr(e1)
   179  	}
   180  	return
   181  }
   182  
   183  func ProcessPrng(buf []byte) (err error) {
   184  	var _p0 *byte
   185  	if len(buf) > 0 {
   186  		_p0 = &buf[0]
   187  	}
   188  	r1, _, e1 := syscall.Syscall(procProcessPrng.Addr(), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0)
   189  	if r1 == 0 {
   190  		err = errnoErr(e1)
   191  	}
   192  	return
   193  }
   194  
   195  func GetAdaptersAddresses(family uint32, flags uint32, reserved uintptr, adapterAddresses *IpAdapterAddresses, sizePointer *uint32) (errcode error) {
   196  	r0, _, _ := syscall.Syscall6(procGetAdaptersAddresses.Addr(), 5, uintptr(family), uintptr(flags), uintptr(reserved), uintptr(unsafe.Pointer(adapterAddresses)), uintptr(unsafe.Pointer(sizePointer)), 0)
   197  	if r0 != 0 {
   198  		errcode = syscall.Errno(r0)
   199  	}
   200  	return
   201  }
   202  
   203  func CreateEvent(eventAttrs *SecurityAttributes, manualReset uint32, initialState uint32, name *uint16) (handle syscall.Handle, err error) {
   204  	r0, _, e1 := syscall.Syscall6(procCreateEventW.Addr(), 4, uintptr(unsafe.Pointer(eventAttrs)), uintptr(manualReset), uintptr(initialState), uintptr(unsafe.Pointer(name)), 0, 0)
   205  	handle = syscall.Handle(r0)
   206  	if handle == 0 {
   207  		err = errnoErr(e1)
   208  	}
   209  	return
   210  }
   211  
   212  func GetACP() (acp uint32) {
   213  	r0, _, _ := syscall.Syscall(procGetACP.Addr(), 0, 0, 0, 0)
   214  	acp = uint32(r0)
   215  	return
   216  }
   217  
   218  func GetComputerNameEx(nameformat uint32, buf *uint16, n *uint32) (err error) {
   219  	r1, _, e1 := syscall.Syscall(procGetComputerNameExW.Addr(), 3, uintptr(nameformat), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(n)))
   220  	if r1 == 0 {
   221  		err = errnoErr(e1)
   222  	}
   223  	return
   224  }
   225  
   226  func GetConsoleCP() (ccp uint32) {
   227  	r0, _, _ := syscall.Syscall(procGetConsoleCP.Addr(), 0, 0, 0, 0)
   228  	ccp = uint32(r0)
   229  	return
   230  }
   231  
   232  func GetCurrentThread() (pseudoHandle syscall.Handle, err error) {
   233  	r0, _, e1 := syscall.Syscall(procGetCurrentThread.Addr(), 0, 0, 0, 0)
   234  	pseudoHandle = syscall.Handle(r0)
   235  	if pseudoHandle == 0 {
   236  		err = errnoErr(e1)
   237  	}
   238  	return
   239  }
   240  
   241  func GetFileInformationByHandleEx(handle syscall.Handle, class uint32, info *byte, bufsize uint32) (err error) {
   242  	r1, _, e1 := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(), 4, uintptr(handle), uintptr(class), uintptr(unsafe.Pointer(info)), uintptr(bufsize), 0, 0)
   243  	if r1 == 0 {
   244  		err = errnoErr(e1)
   245  	}
   246  	return
   247  }
   248  
   249  func GetFinalPathNameByHandle(file syscall.Handle, filePath *uint16, filePathSize uint32, flags uint32) (n uint32, err error) {
   250  	r0, _, e1 := syscall.Syscall6(procGetFinalPathNameByHandleW.Addr(), 4, uintptr(file), uintptr(unsafe.Pointer(filePath)), uintptr(filePathSize), uintptr(flags), 0, 0)
   251  	n = uint32(r0)
   252  	if n == 0 {
   253  		err = errnoErr(e1)
   254  	}
   255  	return
   256  }
   257  
   258  func GetModuleFileName(module syscall.Handle, fn *uint16, len uint32) (n uint32, err error) {
   259  	r0, _, e1 := syscall.Syscall(procGetModuleFileNameW.Addr(), 3, uintptr(module), uintptr(unsafe.Pointer(fn)), uintptr(len))
   260  	n = uint32(r0)
   261  	if n == 0 {
   262  		err = errnoErr(e1)
   263  	}
   264  	return
   265  }
   266  
   267  func GetTempPath2(buflen uint32, buf *uint16) (n uint32, err error) {
   268  	r0, _, e1 := syscall.Syscall(procGetTempPath2W.Addr(), 2, uintptr(buflen), uintptr(unsafe.Pointer(buf)), 0)
   269  	n = uint32(r0)
   270  	if n == 0 {
   271  		err = errnoErr(e1)
   272  	}
   273  	return
   274  }
   275  
   276  func GetVolumeInformationByHandle(file syscall.Handle, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) {
   277  	r1, _, e1 := syscall.Syscall9(procGetVolumeInformationByHandleW.Addr(), 8, uintptr(file), uintptr(unsafe.Pointer(volumeNameBuffer)), uintptr(volumeNameSize), uintptr(unsafe.Pointer(volumeNameSerialNumber)), uintptr(unsafe.Pointer(maximumComponentLength)), uintptr(unsafe.Pointer(fileSystemFlags)), uintptr(unsafe.Pointer(fileSystemNameBuffer)), uintptr(fileSystemNameSize), 0)
   278  	if r1 == 0 {
   279  		err = errnoErr(e1)
   280  	}
   281  	return
   282  }
   283  
   284  func GetVolumeNameForVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16, bufferlength uint32) (err error) {
   285  	r1, _, e1 := syscall.Syscall(procGetVolumeNameForVolumeMountPointW.Addr(), 3, uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(unsafe.Pointer(volumeName)), uintptr(bufferlength))
   286  	if r1 == 0 {
   287  		err = errnoErr(e1)
   288  	}
   289  	return
   290  }
   291  
   292  func LockFileEx(file syscall.Handle, flags uint32, reserved uint32, bytesLow uint32, bytesHigh uint32, overlapped *syscall.Overlapped) (err error) {
   293  	r1, _, e1 := syscall.Syscall6(procLockFileEx.Addr(), 6, uintptr(file), uintptr(flags), uintptr(reserved), uintptr(bytesLow), uintptr(bytesHigh), uintptr(unsafe.Pointer(overlapped)))
   294  	if r1 == 0 {
   295  		err = errnoErr(e1)
   296  	}
   297  	return
   298  }
   299  
   300  func Module32First(snapshot syscall.Handle, moduleEntry *ModuleEntry32) (err error) {
   301  	r1, _, e1 := syscall.Syscall(procModule32FirstW.Addr(), 2, uintptr(snapshot), uintptr(unsafe.Pointer(moduleEntry)), 0)
   302  	if r1 == 0 {
   303  		err = errnoErr(e1)
   304  	}
   305  	return
   306  }
   307  
   308  func Module32Next(snapshot syscall.Handle, moduleEntry *ModuleEntry32) (err error) {
   309  	r1, _, e1 := syscall.Syscall(procModule32NextW.Addr(), 2, uintptr(snapshot), uintptr(unsafe.Pointer(moduleEntry)), 0)
   310  	if r1 == 0 {
   311  		err = errnoErr(e1)
   312  	}
   313  	return
   314  }
   315  
   316  func MoveFileEx(from *uint16, to *uint16, flags uint32) (err error) {
   317  	r1, _, e1 := syscall.Syscall(procMoveFileExW.Addr(), 3, uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(to)), uintptr(flags))
   318  	if r1 == 0 {
   319  		err = errnoErr(e1)
   320  	}
   321  	return
   322  }
   323  
   324  func MultiByteToWideChar(codePage uint32, dwFlags uint32, str *byte, nstr int32, wchar *uint16, nwchar int32) (nwrite int32, err error) {
   325  	r0, _, e1 := syscall.Syscall6(procMultiByteToWideChar.Addr(), 6, uintptr(codePage), uintptr(dwFlags), uintptr(unsafe.Pointer(str)), uintptr(nstr), uintptr(unsafe.Pointer(wchar)), uintptr(nwchar))
   326  	nwrite = int32(r0)
   327  	if nwrite == 0 {
   328  		err = errnoErr(e1)
   329  	}
   330  	return
   331  }
   332  
   333  func RtlLookupFunctionEntry(pc uintptr, baseAddress *uintptr, table *byte) (ret uintptr) {
   334  	r0, _, _ := syscall.Syscall(procRtlLookupFunctionEntry.Addr(), 3, uintptr(pc), uintptr(unsafe.Pointer(baseAddress)), uintptr(unsafe.Pointer(table)))
   335  	ret = uintptr(r0)
   336  	return
   337  }
   338  
   339  func RtlVirtualUnwind(handlerType uint32, baseAddress uintptr, pc uintptr, entry uintptr, ctxt uintptr, data *uintptr, frame *uintptr, ctxptrs *byte) (ret uintptr) {
   340  	r0, _, _ := syscall.Syscall9(procRtlVirtualUnwind.Addr(), 8, uintptr(handlerType), uintptr(baseAddress), uintptr(pc), uintptr(entry), uintptr(ctxt), uintptr(unsafe.Pointer(data)), uintptr(unsafe.Pointer(frame)), uintptr(unsafe.Pointer(ctxptrs)), 0)
   341  	ret = uintptr(r0)
   342  	return
   343  }
   344  
   345  func SetFileInformationByHandle(handle syscall.Handle, fileInformationClass uint32, buf unsafe.Pointer, bufsize uint32) (err error) {
   346  	r1, _, e1 := syscall.Syscall6(procSetFileInformationByHandle.Addr(), 4, uintptr(handle), uintptr(fileInformationClass), uintptr(buf), uintptr(bufsize), 0, 0)
   347  	if r1 == 0 {
   348  		err = errnoErr(e1)
   349  	}
   350  	return
   351  }
   352  
   353  func UnlockFileEx(file syscall.Handle, reserved uint32, bytesLow uint32, bytesHigh uint32, overlapped *syscall.Overlapped) (err error) {
   354  	r1, _, e1 := syscall.Syscall6(procUnlockFileEx.Addr(), 5, uintptr(file), uintptr(reserved), uintptr(bytesLow), uintptr(bytesHigh), uintptr(unsafe.Pointer(overlapped)), 0)
   355  	if r1 == 0 {
   356  		err = errnoErr(e1)
   357  	}
   358  	return
   359  }
   360  
   361  func VirtualQuery(address uintptr, buffer *MemoryBasicInformation, length uintptr) (err error) {
   362  	r1, _, e1 := syscall.Syscall(procVirtualQuery.Addr(), 3, uintptr(address), uintptr(unsafe.Pointer(buffer)), uintptr(length))
   363  	if r1 == 0 {
   364  		err = errnoErr(e1)
   365  	}
   366  	return
   367  }
   368  
   369  func NetShareAdd(serverName *uint16, level uint32, buf *byte, parmErr *uint16) (neterr error) {
   370  	r0, _, _ := syscall.Syscall6(procNetShareAdd.Addr(), 4, uintptr(unsafe.Pointer(serverName)), uintptr(level), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(parmErr)), 0, 0)
   371  	if r0 != 0 {
   372  		neterr = syscall.Errno(r0)
   373  	}
   374  	return
   375  }
   376  
   377  func NetShareDel(serverName *uint16, netName *uint16, reserved uint32) (neterr error) {
   378  	r0, _, _ := syscall.Syscall(procNetShareDel.Addr(), 3, uintptr(unsafe.Pointer(serverName)), uintptr(unsafe.Pointer(netName)), uintptr(reserved))
   379  	if r0 != 0 {
   380  		neterr = syscall.Errno(r0)
   381  	}
   382  	return
   383  }
   384  
   385  func NetUserGetLocalGroups(serverName *uint16, userName *uint16, level uint32, flags uint32, buf **byte, prefMaxLen uint32, entriesRead *uint32, totalEntries *uint32) (neterr error) {
   386  	r0, _, _ := syscall.Syscall9(procNetUserGetLocalGroups.Addr(), 8, uintptr(unsafe.Pointer(serverName)), uintptr(unsafe.Pointer(userName)), uintptr(level), uintptr(flags), uintptr(unsafe.Pointer(buf)), uintptr(prefMaxLen), uintptr(unsafe.Pointer(entriesRead)), uintptr(unsafe.Pointer(totalEntries)), 0)
   387  	if r0 != 0 {
   388  		neterr = syscall.Errno(r0)
   389  	}
   390  	return
   391  }
   392  
   393  func GetProcessMemoryInfo(handle syscall.Handle, memCounters *PROCESS_MEMORY_COUNTERS, cb uint32) (err error) {
   394  	r1, _, e1 := syscall.Syscall(procGetProcessMemoryInfo.Addr(), 3, uintptr(handle), uintptr(unsafe.Pointer(memCounters)), uintptr(cb))
   395  	if r1 == 0 {
   396  		err = errnoErr(e1)
   397  	}
   398  	return
   399  }
   400  
   401  func CreateEnvironmentBlock(block **uint16, token syscall.Token, inheritExisting bool) (err error) {
   402  	var _p0 uint32
   403  	if inheritExisting {
   404  		_p0 = 1
   405  	}
   406  	r1, _, e1 := syscall.Syscall(procCreateEnvironmentBlock.Addr(), 3, uintptr(unsafe.Pointer(block)), uintptr(token), uintptr(_p0))
   407  	if r1 == 0 {
   408  		err = errnoErr(e1)
   409  	}
   410  	return
   411  }
   412  
   413  func DestroyEnvironmentBlock(block *uint16) (err error) {
   414  	r1, _, e1 := syscall.Syscall(procDestroyEnvironmentBlock.Addr(), 1, uintptr(unsafe.Pointer(block)), 0, 0)
   415  	if r1 == 0 {
   416  		err = errnoErr(e1)
   417  	}
   418  	return
   419  }
   420  
   421  func GetProfilesDirectory(dir *uint16, dirLen *uint32) (err error) {
   422  	r1, _, e1 := syscall.Syscall(procGetProfilesDirectoryW.Addr(), 2, uintptr(unsafe.Pointer(dir)), uintptr(unsafe.Pointer(dirLen)), 0)
   423  	if r1 == 0 {
   424  		err = errnoErr(e1)
   425  	}
   426  	return
   427  }
   428  
   429  func WSASocket(af int32, typ int32, protocol int32, protinfo *syscall.WSAProtocolInfo, group uint32, flags uint32) (handle syscall.Handle, err error) {
   430  	r0, _, e1 := syscall.Syscall6(procWSASocketW.Addr(), 6, uintptr(af), uintptr(typ), uintptr(protocol), uintptr(unsafe.Pointer(protinfo)), uintptr(group), uintptr(flags))
   431  	handle = syscall.Handle(r0)
   432  	if handle == syscall.InvalidHandle {
   433  		err = errnoErr(e1)
   434  	}
   435  	return
   436  }