| NtAddAtom(>) | 1 | NtDelayExecution(>) | 2 | NtUserOpenDesktop(>) | 3 | NtRequestWaitReplyPort(>) | 16 | 
| NtConnectPort(>) | 1 | NtDuplicateObject(>) | 2 | NtWaitForMultipleObjects(>) | 3 | NtUnmapViewOfSection(>) | 16 | 
| NtCreateKey(>) | 1 | NtEnumerateKey(>) | 2 | NtWriteFile(>) | 3 | NtQueryDefaultLocale(>) | 17 | 
| NtCreateProcessEx(>) | 1 | NtGdiCreatePatternBrushInternal(>) | 2 | NtGdiDeleteObjectApp(>) | 4 | NtProtectVirtualMemory(>) | 19 | 
| NtDuplicateToken(>) | 1 | NtGdiCreateSolidBrush(>) | 2 | NtReleaseMutant(>) | 4 | NtUserGetWindowDC(>) | 19 | 
| NtEnumerateValueKey(>) | 1 | NtGdiHfontCreate(>) | 2 | NtUserBuildHwndList(>) | 4 | NtCreateEvent(>) | 21 | 
| NtFsControlFile(>) | 1 | NtNotifyChangeKey(>) | 2 | NtUserGetObjectInformation(>) | 4 | NtQuerySystemInformation(>) | 23 | 
| NtGdiCreateBitmap(>) | 1 | NtOpenDirectoryObject(>) | 2 | NtUserRegisterWindowMessage(>) | 4 | NtUserCallOneParam(>) | 23 | 
| NtGdiInit(>) | 1 | NtOpenEvent(>) | 2 | NtUserRemoveProp(>) | 4 | NtOpenProcessTokenEx(>) | 27 | 
| NtGdiQueryFontAssocInfo(>) | 1 | NtOpenSymbolicLinkObject(>) | 2 | NtWriteVirtualMemory(>) | 4 | NtOpenThreadTokenEx(>) | 27 | 
| NtGdiSelectBitmap(>) | 1 | NtOpenThreadToken(>) | 2 | NtGdiGetStockObject(>) | 5 | NtQuerySection(>) | 29 | 
| NtOpenKeyedEvent(>) | 1 | NtQueryInstallUILanguage(>) | 2 | NtOpenProcessToken(>) | 5 | NtFreeVirtualMemory(>) | 30 | 
| NtOpenProcess(>) | 1 | NtQuerySymbolicLinkObject(>) | 2 | NtCreateSemaphore(>) | 6 | NtQueryInformationToken(>) | 33 | 
| NtQueryInformationJobObject(>) | 1 | NtReadVirtualMemory(>) | 2 | NtDeviceIoControlFile(>) | 6 | NtCreateSection(>) | 39 | 
| NtQueryInformationThread(>) | 1 | NtRegisterThreadTerminatePort(>) | 2 | NtQueryVolumeInformationFile(>) | 6 | NtOpenSection(>) | 46 | 
| NtQueryObject(>) | 1 | NtResumeThread(>) | 2 | NtSetInformationProcess(>) | 6 | NtUserUnregisterClass(>) | 46 | 
| NtQueryPerformanceCounter(>) | 1 | NtTestAlert(>) | 2 | NtUserGetProcessWindowStation(>) | 6 | NtUserFindExistingCursorIcon(>) | 48 | 
| NtQueryTimerResolution(>) | 1 | NtUserCloseDesktop(>) | 2 | NtWaitForSingleObject(>) | 6 | NtQueryVirtualMemory(>) | 52 | 
| NtSecureConnectPort(>) | 1 | NtUserCreateWindowEx(>) | 2 | NtUserCallNoParam(>) | 7 | NtOpenFile(>) | 54 | 
| NtUserBuildNameList(>) | 1 | NtUserGetClassName(>) | 2 | NtFlushInstructionCache(>) | 8 | NtMapViewOfSection(>) | 59 | 
| NtUserGetAncestor(>) | 1 | NtUserGetGUIThreadInfo(>) | 2 | NtQueryDefaultUILanguage(>) | 8 | NtUserRegisterClassExWOW(>) | 64 | 
| NtUserGetDC(>) | 1 | NtUserGetThreadDesktop(>) | 2 | NtQueryDirectoryFile(>) | 10 | NtUserGetClassInfo(>) | 82 | 
| NtUserGetThreadState(>) | 1 | NtUserMessageCall(>) | 2 | NtUserSystemParametersInfo(>) | 11 | NtQueryAttributesFile(>) | 95 | 
| NtUserSetProp(>) | 1 | NtGdiCreateCompatibleDC(>) | 3 | NtQueryInformationProcess(>) | 12 | NtAllocateVirtualMemory(>) | 103 | 
| NtUserSetWindowPos(>) | 1 | NtOpenMutant(>) | 3 | NtCreateMutant(>) | 14 | NtUserQueryWindow(>) | 112 | 
| NtAccessCheck(>) | 2 | NtSetEvent(>) | 3 | NtQueryInformationFile(>) | 14 | NtOpenKey(>) | 148 | 
| NtCallbackReturn(>) | 2 | NtSetInformationFile(>) | 3 | NtCreateFile(>) | 15 | NtQueryValueKey(>) | 231 | 
| NtContinue(>) | 2 | NtSetInformationObject(>) | 3 | NtSetInformationThread(>) | 15 | NtUserGetAsyncKeyState(>) | 246 | 
| NtCreateThread(>) | 2 | NtTerminateProcess(>) | 3 | NtQueryDebugFilterState(>) | 16 | NtClose(>) | 272 |