4. windows.winproxy – Windows API

windows.winproxy tries to be a pythontic wrapper around windows API of various DLL. It also heavily relies on ctypes and windows.generated_def.winfuncs

Here are the things to know about windows.winproxy

• All of this is based on windows.generated_def.winfuncs
• DLL is loaded the first time an API of it is called
• All parameters can be passed by ordinal or keyword
• The call will fail if an argument with default value NeededParamater have been called without another value.
• The call will raise a subclass of WindowsError if it fails.
• Some functions are ‘transparent proxy’ it means that all parameters are mandatory

4.1. Example: VirtualAlloc

Exemple with the function VirtualAlloc in windows.winproxy

Documentation:

import windows
windows.winproxy.VirtualAlloc
# <function VirtualAlloc at 0x02ED63F0>

help(windows.winproxy.VirtualAlloc)
# Help on function VirtualAlloc in module windows.winproxy:
# VirtualAlloc(lpAddress=0, dwSize=NeededParameter, flAllocationType=MEM_COMMIT(0x1000L), flProtect=PAGE_EXECUTE_READWRITE(0x40L))
#     Errcheck:
#     raise Kernel32Error if result is 0

Calling it

import windows

# Ordinal arguments
windows.winproxy.VirtualAlloc(0, 0x1000)
34537472

# Keyword arguments
windows.winproxy.VirtualAlloc(dwSize=0x1000)
34603008

# NeededParameter must be provided
windows.winproxy.VirtualAlloc()
"""
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "windows\winproxy.py", line 264, in VirtualAlloc
    return VirtualAlloc.ctypes_function(lpAddress, dwSize, flAllocationType, flProtect)
File "windows\winproxy.py", line 130, in perform_call
    raise TypeError("{0}: Missing Mandatory parameter <{1}>".format(self.func_name, param_name))
TypeError: VirtualAlloc: Missing Mandatory parameter <dwSize>
"""

# Error raises exception
windows.winproxy.VirtualAlloc(dwSize=0xffffffff)
"""
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "windows\winproxy.py", line 264, in VirtualAlloc
    return VirtualAlloc.ctypes_function(lpAddress, dwSize, flAllocationType, flProtect)
File "windows\winproxy.py", line 133, in perform_call
    return self._cprototyped(*args)
File "windows\winproxy.py", line 59, in kernel32_error_check
    raise Kernel32Error(func_name)
windows.winproxy.Kernel32Error: VirtualAlloc: [Error 8] Not enough storage is available to process this command.
"""

4.2. Functions in windows.winproxy

Transparent proxies:

• AllocConsole()
• CloseHandle(hObject)
• ContinueDebugEvent(dwProcessId, dwThreadId, dwContinueStatus)
• DebugActiveProcess(dwProcessId)
• DebugActiveProcessStop(dwProcessId)
• DebugBreak()
• DebugBreakProcess(Process)
• DebugSetProcessKillOnExit(KillOnExit)
• EnumWindows(lpEnumFunc, lParam)
• ExitProcess(uExitCode)
• ExitThread(dwExitCode)
• FreeConsole()
• GetComputerNameA(lpBuffer, lpnSize)
• GetComputerNameW(lpBuffer, lpnSize)
• GetCurrentProcess()
• GetCurrentProcessorNumber()
• GetCurrentThread()
• GetCurrentThreadId()
• GetDriveTypeA(lpRootPathName)
• GetDriveTypeW(lpRootPathName)
• GetExitCodeProcess(hProcess, lpExitCode)
• GetExitCodeThread(hThread, lpExitCode)
• GetLastError()
• GetLogicalDriveStringsA(nBufferLength, lpBuffer)
• GetLogicalDriveStringsW(nBufferLength, lpBuffer)
• GetProcAddress(hModule, lpProcName)
• GetProcessId(Process)
• GetSidSubAuthority(pSid, nSubAuthority)
• GetSidSubAuthorityCount(pSid)
• GetStdHandle(nStdHandle)
• GetSystemMetrics(nIndex)
• GetThreadId(Thread)
• GetVersionExA(lpVersionInformation)
• GetVersionExW(lpVersionInformation)
• GetVolumeNameForVolumeMountPointA(lpszVolumeMountPoint, lpszVolumeName, cchBufferLength)
• GetVolumeNameForVolumeMountPointW(lpszVolumeMountPoint, lpszVolumeName, cchBufferLength)
• GetWindowModuleFileNameA(hwnd, pszFileName, cchFileNameMax)
• GetWindowModuleFileNameW(hwnd, pszFileName, cchFileNameMax)
• GetWindowTextA(hWnd, lpString, nMaxCount)
• GetWindowTextW(hWnd, lpString, nMaxCount)
• LoadLibraryA(lpFileName)
• LoadLibraryW(lpFileName)
• QueryDosDeviceA(lpDeviceName, lpTargetPath, ucchMax)
• QueryDosDeviceW(lpDeviceName, lpTargetPath, ucchMax)
• ResumeThread(hThread)
• SetStdHandle(nStdHandle, hHandle)
• SetTcpEntry(pTcpRow)
• SuspendThread(hThread)
• TerminateProcess(hProcess, uExitCode)
• TerminateThread(hThread, dwExitCode)
• VirtualQueryEx(hProcess, lpAddress, lpBuffer, dwLength)
• Wow64DisableWow64FsRedirection(OldValue)
• Wow64EnableWow64FsRedirection(Wow64FsEnableRedirection)
• Wow64GetThreadContext(hThread, lpContext)
• Wow64RevertWow64FsRedirection(OldValue)
• lstrcmpA(lpString1, lpString2)
• lstrcmpW(lpString1, lpString2)

Functions:

• AddVectoredContinueHandler:

  AddVectoredContinueHandler(FirstHandler=1, VectoredHandler=NeededParameter)
  Errcheck:
     raise Kernel32Error if result is 0
  

• AddVectoredExceptionHandler:

  AddVectoredExceptionHandler(FirstHandler=1, VectoredHandler=NeededParameter)
  Errcheck:
     raise Kernel32Error if result is 0
  

• AdjustTokenPrivileges:

  AdjustTokenPrivileges(TokenHandle, DisableAllPrivileges=False, NewState=NeededParameter, BufferLength=None, PreviousState=None, ReturnLength=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• AlpcGetMessageAttribute:

  AlpcGetMessageAttribute(Buffer, AttributeFlag)
  Errcheck:
     Nothing special
  

• AlpcInitializeMessageAttribute:

  AlpcInitializeMessageAttribute(AttributeFlags, Buffer, BufferSize, RequiredBufferSize)
  

• CoCreateInstance:

  CoCreateInstance(rclsid, pUnkOuter=None, dwClsContext=tagCLSCTX.CLSCTX_INPROC_SERVER(0x1L), riid=NeededParameter, ppv=NeededParameter)
  Errcheck:
     Nothing special
  

• CoInitializeEx:

  CoInitializeEx(pvReserved=None, dwCoInit=tagCOINIT.COINIT_MULTITHREADED(0x0L))
  Errcheck:
     Nothing special
  

• CoInitializeSecurity:

  CoInitializeSecurity(pSecDesc, cAuthSvc, asAuthSvc, pReserved1, dwAuthnLevel, dwImpLevel, pAuthList, dwCapabilities, pReserved3)
  Errcheck:
     Nothing special
  

• CreateFileA:

  CreateFileA(lpFileName, dwDesiredAccess=GENERIC_READ(0x80000000L), dwShareMode=0, lpSecurityAttributes=None, dwCreationDisposition=OPEN_EXISTING(0x3L), dwFlagsAndAttributes=FILE_ATTRIBUTE_NORMAL(0x80L), hTemplateFile=None)
  Errcheck:
     raise Kernel32Error if result is NOT 0
  

• CreateFileMappingA:

  CreateFileMappingA(hFile, lpFileMappingAttributes=None, flProtect=PAGE_READWRITE(0x4L), dwMaximumSizeHigh=0, dwMaximumSizeLow=NeededParameter, lpName=NeededParameter)
  Errcheck:
     raise Kernel32Error if result is 0
  

• CreateFileMappingW:

  CreateFileMappingW(hFile, lpFileMappingAttributes=None, flProtect=PAGE_READWRITE(0x4L), dwMaximumSizeHigh=0, dwMaximumSizeLow=0, lpName=NeededParameter)
  Errcheck:
     raise Kernel32Error if result is 0
  

• CreateFileW:

  CreateFileW(lpFileName, dwDesiredAccess=GENERIC_READ(0x80000000L), dwShareMode=0, lpSecurityAttributes=None, dwCreationDisposition=OPEN_EXISTING(0x3L), dwFlagsAndAttributes=FILE_ATTRIBUTE_NORMAL(0x80L), hTemplateFile=None)
  Errcheck:
     raise Kernel32Error if result is NOT 0
  

• CreateProcessA:

  CreateProcessA(lpApplicationName, lpCommandLine=None, lpProcessAttributes=None, lpThreadAttributes=None, bInheritHandles=False, dwCreationFlags=0, lpEnvironment=None, lpCurrentDirectory=None, lpStartupInfo=None, lpProcessInformation=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• CreateProcessW:

  CreateProcessW(lpApplicationName, lpCommandLine=None, lpProcessAttributes=None, lpThreadAttributes=None, bInheritHandles=False, dwCreationFlags=0, lpEnvironment=None, lpCurrentDirectory=None, lpStartupInfo=None, lpProcessInformation=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• CreateRemoteThread:

  CreateRemoteThread(hProcess=NeededParameter, lpThreadAttributes=None, dwStackSize=0, lpStartAddress=NeededParameter, lpParameter=NeededParameter, dwCreationFlags=0, lpThreadId=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• CreateThread:

  CreateThread(lpThreadAttributes=None, dwStackSize=0, lpStartAddress=NeededParameter, lpParameter=NeededParameter, dwCreationFlags=0, lpThreadId=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• CreateToolhelp32Snapshot:

  CreateToolhelp32Snapshot(dwFlags, th32ProcessID=0)
  Errcheck:
     raise Kernel32Error if result is 0
  

• CryptCATAdminAcquireContext:

  CryptCATAdminAcquireContext(phCatAdmin, pgSubsystem, dwFlags)
  Errcheck:
     raise Kernel32Error if result is 0
  

• CryptCATAdminCalcHashFromFileHandle:

  CryptCATAdminCalcHashFromFileHandle(hFile, pcbHash, pbHash, dwFlags)
  Errcheck:
     raise Kernel32Error if result is 0
  

• CryptCATAdminEnumCatalogFromHash:

  CryptCATAdminEnumCatalogFromHash(hCatAdmin, pbHash, cbHash, dwFlags, phPrevCatInfo)
  Errcheck:
     Nothing special
  

• CryptCATAdminReleaseCatalogContext:

  CryptCATAdminReleaseCatalogContext(hCatAdmin, hCatInfo, dwFlags)
  Errcheck:
     Nothing special
  

• CryptCATAdminReleaseContext:

  CryptCATAdminReleaseContext(hCatAdmin, dwFlags)
  Errcheck:
     Nothing special
  

• CryptCATCatalogInfoFromContext:

  CryptCATCatalogInfoFromContext(hCatInfo, psCatInfo, dwFlags)
  Errcheck:
     raise Kernel32Error if result is 0
  

• DeviceIoControl:

  DeviceIoControl(hDevice, dwIoControlCode, lpInBuffer, nInBufferSize=None, lpOutBuffer=NeededParameter, nOutBufferSize=None, lpBytesReturned=None, lpOverlapped=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• DuplicateHandle:

  DuplicateHandle(hSourceProcessHandle, hSourceHandle, hTargetProcessHandle, lpTargetHandle, dwDesiredAccess=0, bInheritHandle=False, dwOptions=0)
  Errcheck:
     raise Kernel32Error if result is 0
  

• EnumServicesStatusExA:

  EnumServicesStatusExA(hSCManager, InfoLevel, dwServiceType, dwServiceState, lpServices, cbBufSize, pcbBytesNeeded, lpServicesReturned, lpResumeHandle, pszGroupName)
  Errcheck:
     raise Kernel32Error if result is 0
  

• EnumServicesStatusExW:

  EnumServicesStatusExW(hSCManager, InfoLevel, dwServiceType, dwServiceState, lpServices, cbBufSize, pcbBytesNeeded, lpServicesReturned, lpResumeHandle, pszGroupName)
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetExtendedTcpTable:

  GetExtendedTcpTable(pTcpTable, pdwSize=None, bOrder=True, ulAf=NeededParameter, TableClass=_TCP_TABLE_CLASS.TCP_TABLE_OWNER_PID_ALL(0x5L), Reserved=0)
  Errcheck:
     raise IphlpapiError if result is NOT 0
  

• GetFileVersionInfoA:

  GetFileVersionInfoA(lptstrFilename, dwHandle=0, dwLen=None, lpData=NeededParameter)
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetFileVersionInfoSizeA:

  GetFileVersionInfoSizeA(lptstrFilename, lpdwHandle=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetFileVersionInfoSizeW:

  GetFileVersionInfoSizeW(lptstrFilename, lpdwHandle=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetFileVersionInfoW:

  GetFileVersionInfoW(lptstrFilename, dwHandle=0, dwLen=None, lpData=NeededParameter)
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetIfTable:

  GetIfTable(pIfTable, pdwSize, bOrder=False)
  Errcheck:
     raise IphlpapiError if result is NOT 0
  

• GetInterfaceInfo:

  GetInterfaceInfo(pIfTable, dwOutBufLen=None)
  Errcheck:
     raise IphlpapiError if result is NOT 0
  

• GetIpAddrTable:

  GetIpAddrTable(pIpAddrTable, pdwSize, bOrder=False)
  Errcheck:
     raise IphlpapiError if result is NOT 0
  

• GetMappedFileNameAWrapper:

  GetMappedFileNameAWrapper(hProcess, lpv, lpFilename, nSize=None)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetMappedFileNameAWrapper:

  GetMappedFileNameAWrapper(hProcess, lpv, lpFilename, nSize=None)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetMappedFileNameWWrapper:

  GetMappedFileNameWWrapper(hProcess, lpv, lpFilename, nSize=None)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetMappedFileNameWWrapper:

  GetMappedFileNameWWrapper(hProcess, lpv, lpFilename, nSize=None)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetModuleBaseNameAWrapper:

  GetModuleBaseNameAWrapper(hProcess, hModule, lpBaseName, nSize=None)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetModuleBaseNameAWrapper:

  GetModuleBaseNameAWrapper(hProcess, hModule, lpBaseName, nSize=None)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetModuleBaseNameWWrapper:

  GetModuleBaseNameWWrapper(hProcess, hModule, lpBaseName, nSize=None)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetModuleBaseNameWWrapper:

  GetModuleBaseNameWWrapper(hProcess, hModule, lpBaseName, nSize=None)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetProcessImageFileNameAWrapper:

  GetProcessImageFileNameAWrapper(hProcess, lpImageFileName, nSize=None)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetProcessImageFileNameAWrapper:

  GetProcessImageFileNameAWrapper(hProcess, lpImageFileName, nSize=None)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetProcessImageFileNameWWrapper:

  GetProcessImageFileNameWWrapper(hProcess, lpImageFileName, nSize=None)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetProcessImageFileNameWWrapper:

  GetProcessImageFileNameWWrapper(hProcess, lpImageFileName, nSize=None)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetProcessTimes:

  GetProcessTimes(hProcess, lpCreationTime, lpExitTime, lpKernelTime, lpUserTime)
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetThreadContext:

  GetThreadContext(hThread, lpContext=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetTokenInformation:

  GetTokenInformation(TokenHandle=NeededParameter, TokenInformationClass=NeededParameter, TokenInformation=None, TokenInformationLength=0, ReturnLength=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetVolumeInformationA:

  GetVolumeInformationA(lpRootPathName, lpVolumeNameBuffer, nVolumeNameSize, lpVolumeSerialNumber, lpMaximumComponentLength, lpFileSystemFlags, lpFileSystemNameBuffer, nFileSystemNameSize)
  Errcheck:
     raise Kernel32Error if result is 0
  

• GetVolumeInformationW:

  GetVolumeInformationW(lpRootPathName, lpVolumeNameBuffer=None, nVolumeNameSize=0, lpVolumeSerialNumber=None, lpMaximumComponentLength=None, lpFileSystemFlags=None, lpFileSystemNameBuffer=None, nFileSystemNameSize=0)
  Errcheck:
     raise Kernel32Error if result is 0
  

• LdrLoadDll:

  LdrLoadDll(PathToFile, Flags, ModuleFileName, ModuleHandle)
  

• LookupAccountSidA:

  LookupAccountSidA(lpSystemName, lpSid, lpName, cchName, lpReferencedDomainName, cchReferencedDomainName, peUse)
  Errcheck:
     raise Kernel32Error if result is 0
  

• LookupAccountSidW:

  LookupAccountSidW(lpSystemName, lpSid, lpName, cchName, lpReferencedDomainName, cchReferencedDomainName, peUse)
  Errcheck:
     raise Kernel32Error if result is 0
  

• LookupPrivilegeValueA:

  LookupPrivilegeValueA(lpSystemName=None, lpName=NeededParameter, lpLuid=NeededParameter)
  Errcheck:
     raise Kernel32Error if result is 0
  

• LookupPrivilegeValueW:

  LookupPrivilegeValueW(lpSystemName=None, lpName=NeededParameter, lpLuid=NeededParameter)
  Errcheck:
     raise Kernel32Error if result is 0
  

• MapViewOfFile:

  MapViewOfFile(hFileMappingObject, dwDesiredAccess=FILE_MAP_ALL_ACCESS(0xf001fL), dwFileOffsetHigh=0, dwFileOffsetLow=0, dwNumberOfBytesToMap=NeededParameter)
  Errcheck:
     raise Kernel32Error if result is 0
  

• NtAlpcAcceptConnectPort:

  NtAlpcAcceptConnectPort(PortHandle, ConnectionPortHandle, Flags, ObjectAttributes, PortAttributes, PortContext, ConnectionRequest, ConnectionMessageAttributes, AcceptConnection)
  

• NtAlpcConnectPort:

  NtAlpcConnectPort(PortHandle, PortName, ObjectAttributes, PortAttributes, Flags, RequiredServerSid, ConnectionMessage, BufferLength, OutMessageAttributes, InMessageAttributes, Timeout)
  

• NtAlpcCreatePort:

  NtAlpcCreatePort(PortHandle, ObjectAttributes, PortAttributes)
  

• NtAlpcSendWaitReceivePort:

  NtAlpcSendWaitReceivePort(PortHandle, Flags, SendMessage, SendMessageAttributes, ReceiveMessage, BufferLength, ReceiveMessageAttributes, Timeout)
  

• NtCreateThreadEx:

  NtCreateThreadEx(ThreadHandle=None, DesiredAccess=2097151, ObjectAttributes=0, ProcessHandle=NeededParameter, lpStartAddress=NeededParameter, lpParameter=NeededParameter, CreateSuspended=0, dwStackSize=0, Unknown1=0, Unknown2=0, Unknown=0)
  

• NtGetContextThread:

  NtGetContextThread(hThread, lpContext)
  

• NtOpenDirectoryObject:

  NtOpenDirectoryObject(DirectoryHandle, DesiredAccess, ObjectAttributes)
  

• NtOpenEvent:

  NtOpenEvent(EventHandle, DesiredAccess, ObjectAttributes)
  

• NtOpenSymbolicLinkObject:

  NtOpenSymbolicLinkObject(LinkHandle, DesiredAccess, ObjectAttributes)
  

• NtProtectVirtualMemory:

  NtProtectVirtualMemory(ProcessHandle, BaseAddress, NumberOfBytesToProtect, NewAccessProtection, OldAccessProtection=None)
  

• NtQueryDirectoryObject:

  NtQueryDirectoryObject(DirectoryHandle, Buffer, Length, ReturnSingleEntry, RestartScan, Context, ReturnLength)
  

• NtQueryInformationProcess:

  NtQueryInformationProcess(ProcessHandle, ProcessInformationClass, ProcessInformation, ProcessInformationLength=0, ReturnLength=None)
  

• NtQueryInformationThread:

  NtQueryInformationThread(ThreadHandle, ThreadInformationClass, ThreadInformation, ThreadInformationLength=0, ReturnLength=None)
  

• NtQueryObject:

  NtQueryObject(Handle, ObjectInformationClass, ObjectInformation=None, ObjectInformationLength=0, ReturnLength=NeededParameter)
  

• NtQuerySymbolicLinkObject:

  NtQuerySymbolicLinkObject(LinkHandle, LinkTarget, ReturnedLength)
  

• NtQuerySystemInformation:

  NtQuerySystemInformation(SystemInformationClass, SystemInformation=None, SystemInformationLength=0, ReturnLength=NeededParameter)
  

• NtQueryVirtualMemory:

  NtQueryVirtualMemory(ProcessHandle, BaseAddress, MemoryInformationClass, MemoryInformation=NeededParameter, MemoryInformationLength=0, ReturnLength=None)
  

• NtSetContextThread:

  NtSetContextThread(hThread, lpContext)
  

• NtWow64ReadVirtualMemory64:

  NtWow64ReadVirtualMemory64(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesRead=None)
  

• NtWow64WriteVirtualMemory64:

  NtWow64WriteVirtualMemory64(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesWritten=None)
  

• OpenEventA:

  OpenEventA(dwDesiredAccess, bInheritHandle, lpName)
  Errcheck:
     raise Kernel32Error if result is 0
  

• OpenEventW:

  OpenEventW(dwDesiredAccess, bInheritHandle, lpName)
  Errcheck:
     raise Kernel32Error if result is 0
  

• OpenProcess:

  OpenProcess(dwDesiredAccess=PROCESS_ALL_ACCESS(0x1f0fffL), bInheritHandle=0, dwProcessId=NeededParameter)
  Errcheck:
     raise Kernel32Error if result is 0
  

• OpenProcessToken:

  OpenProcessToken(ProcessHandle=None, DesiredAccess=NeededParameter, TokenHandle=NeededParameter)
  If ProcessHandle is None: take the current process
  Errcheck:
     raise Kernel32Error if result is 0
  

• OpenSCManagerA:

  OpenSCManagerA(lpMachineName=None, lpDatabaseName=None, dwDesiredAccess=SC_MANAGER_ALL_ACCESS(0xf003fL))
  Errcheck:
     raise Kernel32Error if result is 0
  

• OpenSCManagerW:

  OpenSCManagerW(lpMachineName=None, lpDatabaseName=None, dwDesiredAccess=SC_MANAGER_ALL_ACCESS(0xf003fL))
  Errcheck:
     raise Kernel32Error if result is 0
  

• OpenThread:

  OpenThread(dwDesiredAccess=THREAD_ALL_ACCESS(0x1f03ffL), bInheritHandle=0, dwThreadId=NeededParameter)
  Errcheck:
     raise Kernel32Error if result is 0
  

• Process32First:

  Process32First(hSnapshot, lpte)
  Errcheck:
     raise Kernel32Error if result is 0
  

• Process32Next:

  Process32Next(hSnapshot, lpte)
  Errcheck:
     Nothing special
  

• QueryWorkingSetWrapper:

  QueryWorkingSetWrapper(hProcess, pv, cb)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• QueryWorkingSetExWrapper:

  QueryWorkingSetExWrapper(hProcess, pv, cb)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• QueryWorkingSetExWrapper:

  QueryWorkingSetExWrapper(hProcess, pv, cb)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• QueryWorkingSetWrapper:

  QueryWorkingSetWrapper(hProcess, pv, cb)
  Errcheck:
     raise Kernel32Error if result is 0
  Errcheck:
     raise Kernel32Error if result is 0
  

• ReadProcessMemory:

  ReadProcessMemory(hProcess, lpBaseAddress, lpBuffer, nSize, lpNumberOfBytesRead=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• RegCloseKey:

  RegCloseKey(hKey)
  Errcheck:
     raise Kernel32Error if result is NOT 0
  

• RegGetValueA:

  RegGetValueA(hkey, lpSubKey, lpValue, dwFlags, pdwType, pvData, pcbData)
  Errcheck:
     raise Kernel32Error if result is NOT 0
  

• RegGetValueW:

  RegGetValueW(hkey, lpSubKey=None, lpValue=NeededParameter, dwFlags=0, pdwType=None, pvData=None, pcbData=None)
  Errcheck:
     raise Kernel32Error if result is NOT 0
  

• RegOpenKeyExA:

  RegOpenKeyExA(hKey, lpSubKey, ulOptions, samDesired, phkResult)
  Errcheck:
     raise Kernel32Error if result is NOT 0
  

• RegOpenKeyExW:

  RegOpenKeyExW(hKey, lpSubKey, ulOptions, samDesired, phkResult)
  Errcheck:
     raise Kernel32Error if result is NOT 0
  

• RemoveVectoredExceptionHandler:

  RemoveVectoredExceptionHandler(Handler)
  Errcheck:
     raise Kernel32Error if result is 0
  

• SetThreadAffinityMask:

  SetThreadAffinityMask(hThread=None, dwThreadAffinityMask=NeededParameter)
  If hThread is not given, it will be the current thread
  Errcheck:
     raise Kernel32Error if result is 0
  

• SetThreadContext:

  SetThreadContext(hThread, lpContext)
  Errcheck:
     raise Kernel32Error if result is 0
  

• Thread32First:

  Thread32First(hSnapshot, lpte)
  Set byref(lpte) if needed
  Errcheck:
     raise Kernel32Error if result is 0
  

• Thread32Next:

  Thread32Next(hSnapshot, lpte)
  Set byref(lpte) if needed
  Errcheck:
     Nothing special
  

• VerQueryValueA:

  VerQueryValueA(pBlock, lpSubBlock, lplpBuffer, puLen)
  Errcheck:
     raise Kernel32Error if result is 0
  

• VerQueryValueW:

  VerQueryValueW(pBlock, lpSubBlock, lplpBuffer, puLen)
  Errcheck:
     raise Kernel32Error if result is 0
  

• VirtualAlloc:

  VirtualAlloc(lpAddress=0, dwSize=NeededParameter, flAllocationType=MEM_COMMIT(0x1000L), flProtect=PAGE_EXECUTE_READWRITE(0x40L))
  Errcheck:
     raise Kernel32Error if result is 0
  

• VirtualAllocEx:

  VirtualAllocEx(hProcess, lpAddress=0, dwSize=NeededParameter, flAllocationType=MEM_COMMIT(0x1000L), flProtect=PAGE_EXECUTE_READWRITE(0x40L))
  Errcheck:
     raise Kernel32Error if result is 0
  

• VirtualFree:

  VirtualFree(lpAddress, dwSize=0, dwFreeType=MEM_RELEASE(0x8000L))
  Errcheck:
     raise Kernel32Error if result is 0
  

• VirtualFreeEx:

  VirtualFreeEx(hProcess, lpAddress, dwSize=0, dwFreeType=MEM_RELEASE(0x8000L))
  Errcheck:
     raise Kernel32Error if result is 0
  

• VirtualProtect:

  VirtualProtect(lpAddress, dwSize, flNewProtect, lpflOldProtect=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• VirtualProtectEx:

  VirtualProtectEx(hProcess, lpAddress, dwSize, flNewProtect, lpflOldProtect=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• WaitForDebugEvent:

  WaitForDebugEvent(lpDebugEvent, dwMilliseconds=INFINITE(0xffffffffL))
  Errcheck:
     raise Kernel32Error if result is 0
  

• WaitForSingleObject:

  WaitForSingleObject(hHandle, dwMilliseconds=INFINITE(0xffffffffL))
  Errcheck:
     raise Kernel32Error if result is NOT 0
  

• WinVerifyTrust:

  WinVerifyTrust(hwnd, pgActionID, pWVTData)
  Errcheck:
     Nothing special
  

• Wow64SetThreadContext:

  Wow64SetThreadContext(hThread, lpContext)
  Errcheck:
     raise Kernel32Error if result is 0
  

• WriteFile:

  WriteFile(hFile, lpBuffer, nNumberOfBytesToWrite=None, lpNumberOfBytesWritten=None, lpOverlapped=None)
  Errcheck:
     raise Kernel32Error if result is 0
  

• WriteProcessMemory:

  WriteProcessMemory(hProcess, lpBaseAddress, lpBuffer, nSize=None, lpNumberOfBytesWritten=None)
  Computer nSize with len(lpBuffer) if not given
  Errcheck:
     raise Kernel32Error if result is 0