Summary:
| NtAddAtom(>) | 1 | NtUserGetThreadDesktop(>) | 1 | NtUserGetProcessWindowStation(>) | 5 | NtOpenProcess(>) | 30 |
| NtCallbackReturn(>) | 1 | NtUserWaitForInputIdle(>) | 1 | NtQueryVolumeInformationFile(>) | 6 | NtDelayExecution(>) | 37 |
| NtDuplicateToken(>) | 1 | NtWaitForSingleObject(>) | 1 | NtSetSecurityObject(>) | 6 | NtOpenThreadToken(>) | 37 |
| NtEnumerateValueKey(>) | 1 | NtClearEvent(>) | 2 | NtSetValueKey(>) | 6 | NtQueryInformationToken(>) | 42 |
| NtGdiCreateBitmap(>) | 1 | NtConnectPort(>) | 2 | NtGdiGetStockObject(>) | 7 | NtSetInformationProcess(>) | 45 |
| NtGdiCreatePaletteInternal(>) | 1 | NtContinue(>) | 2 | NtQuerySection(>) | 7 | NtSetInformationThread(>) | 45 |
| NtGdiCreatePatternBrushInternal(>) | 1 | NtCreateIoCompletion(>) | 2 | NtQueryVirtualMemory(>) | 7 | NtUserGetAtomName(>) | 47 |
| NtGdiInit(>) | 1 | NtCreateProcessEx(>) | 2 | NtReadVirtualMemory(>) | 7 | NtUserUnregisterClass(>) | 47 |
| NtGdiQueryFontAssocInfo(>) | 1 | NtDeviceIoControlFile(>) | 2 | NtUserBuildHwndList(>) | 7 | NtOpenSection(>) | 51 |
| NtGdiSelectBitmap(>) | 1 | NtGdiCreateSolidBrush(>) | 2 | NtEnumerateKey(>) | 8 | NtUserFindExistingCursorIcon(>) | 51 |
| NtGetContextThread(>) | 1 | NtGdiHfontCreate(>) | 2 | NtQueryDefaultUILanguage(>) | 8 | NtFsControlFile(>) | 52 |
| NtOpenKeyedEvent(>) | 1 | NtOpenDirectoryObject(>) | 2 | NtUserCallNoParam(>) | 9 | NtAllocateVirtualMemory(>) | 53 |
| NtOpenMutant(>) | 1 | NtOpenEvent(>) | 2 | NtUserGetWindowDC(>) | 10 | NtQueryInformationProcess(>) | 58 |
| NtQueryEvent(>) | 1 | NtQueryInformationJobObject(>) | 2 | NtQueryDebugFilterState(>) | 11 | NtSetInformationFile(>) | 59 |
| NtQueryInstallUILanguage(>) | 1 | NtTerminateProcess(>) | 2 | NtUserSystemParametersInfo(>) | 12 | NtUnmapViewOfSection(>) | 60 |
| NtQueryKey(>) | 1 | NtCreateSemaphore(>) | 3 | NtFreeVirtualMemory(>) | 14 | NtOpenFile(>) | 61 |
| NtQueryObject(>) | 1 | NtCreateThread(>) | 3 | NtOpenProcessToken(>) | 14 | NtUserRegisterClassExWOW(>) | 61 |
| NtQueryPerformanceCounter(>) | 1 | NtGdiCreateCompatibleDC(>) | 3 | NtQueryDefaultLocale(>) | 14 | NtQueryValueKey(>) | 69 |
| NtQuerySystemTime(>) | 1 | NtOpenSymbolicLinkObject(>) | 3 | NtUserCallOneParam(>) | 14 | NtFlushInstructionCache(>) | 77 |
| NtRegisterThreadTerminatePort(>) | 1 | NtQuerySymbolicLinkObject(>) | 3 | NtAdjustPrivilegesToken(>) | 17 | NtQueryAttributesFile(>) | 81 |
| NtReleaseMutant(>) | 1 | NtResumeThread(>) | 3 | NtQueryDirectoryFile(>) | 18 | NtMapViewOfSection(>) | 112 |
| NtSecureConnectPort(>) | 1 | NtSetInformationObject(>) | 3 | NtRequestWaitReplyPort(>) | 18 | NtOpenKey(>) | 132 |
| NtSetContextThread(>) | 1 | NtUserGetDC(>) | 3 | NtQueryInformationFile(>) | 23 | NtWriteVirtualMemory(>) | 134 |
| NtTestAlert(>) | 1 | NtUserOpenDesktop(>) | 3 | NtCreateFile(>) | 25 | NtUserValidateHandleSecure(>) | 152 |
| NtUserBuildNameList(>) | 1 | NtUserRegisterWindowMessage(>) | 3 | NtCreateEvent(>) | 26 | NtUserQueryWindow(>) | 186 |
| NtUserCloseDesktop(>) | 1 | NtAccessCheck(>) | 4 | NtCreateSection(>) | 26 | NtProtectVirtualMemory(>) | 281 |
| NtUserDestroyWindow(>) | 1 | NtDuplicateObject(>) | 4 | NtQuerySystemInformation(>) | 27 | NtReadFile(>) | 306 |
| NtUserGetGUIThreadInfo(>) | 1 | NtGdiDeleteObjectApp(>) | 4 | NtOpenProcessTokenEx(>) | 29 | NtWriteFile(>) | 314 |
| NtUserGetObjectInformation(>) | 1 | NtCreateKey(>) | 5 | NtOpenThreadTokenEx(>) | 29 | NtClose(>) | 319 |
342