| NtCallbackReturn(>) | 1 | NtUserSetTimer(>) | 1 | NtUserDestroyWindow(>) | 4 | NtUserSystemParametersInfo(>) | 11 | 
| NtConnectPort(>) | 1 | NtUserUnregisterClass(>) | 1 | NtUserGetClassInfo(>) | 4 | NtGdiCreateCompatibleDC(>) | 12 | 
| NtCreateEvent(>) | 1 | NtContinue(>) | 2 | NtUserGetClassName(>) | 4 | NtGdiExtSelectClipRgn(>) | 12 | 
| NtCreateSemaphore(>) | 1 | NtDuplicateToken(>) | 2 | NtUserGetDCEx(>) | 4 | NtGdiGetRandomRgn(>) | 12 | 
| NtDuplicateObject(>) | 1 | NtFsControlFile(>) | 2 | NtUserGetForegroundWindow(>) | 4 | NtOpenProcessTokenEx(>) | 12 | 
| NtEnumerateValueKey(>) | 1 | NtGdiCreateBitmap(>) | 2 | NtUserGetTitleBarInfo(>) | 4 | NtOpenThreadTokenEx(>) | 12 | 
| NtFreeVirtualMemory(>) | 1 | NtGdiCreatePatternBrushInternal(>) | 2 | NtUserSetWindowsHookEx(>) | 4 | NtUserQueryWindow(>) | 12 | 
| NtGdiCreateDIBitmapInternal(>) | 1 | NtGdiCreateSolidBrush(>) | 2 | NtGdiBitBlt(>) | 5 | NtQueryDebugFilterState(>) | 14 | 
| NtGdiExtCreateRegion(>) | 1 | NtGdiDoPalette(>) | 2 | NtGdiCreateCompatibleBitmap(>) | 5 | NtUnmapViewOfSection(>) | 14 | 
| NtGdiGetDCDword(>) | 1 | NtGdiGetDIBitsInternal(>) | 2 | NtQueryDefaultLocale(>) | 5 | NtUserCreateWindowEx(>) | 14 | 
| NtGdiGetDCObject(>) | 1 | NtGdiGetWidthTable(>) | 2 | NtReleaseMutant(>) | 5 | NtUserSetProp(>) | 14 | 
| NtGdiInit(>) | 1 | NtGdiStretchDIBitsInternal(>) | 2 | NtUserGetAtomName(>) | 5 | NtCreateFile(>) | 15 | 
| NtGdiOffsetRgn(>) | 1 | NtOpenDirectoryObject(>) | 2 | NtUserWaitMessage(>) | 5 | NtGdiIntersectClipRect(>) | 15 | 
| NtGdiQueryFontAssocInfo(>) | 1 | NtOpenThreadToken(>) | 2 | NtWaitForSingleObject(>) | 5 | NtRequestWaitReplyPort(>) | 15 | 
| NtOpenEvent(>) | 1 | NtUserCallMsgFilter(>) | 2 | NtCreateMutant(>) | 6 | NtDeviceIoControlFile(>) | 16 | 
| NtOpenKeyedEvent(>) | 1 | NtUserGetIconInfo(>) | 2 | NtGdiCombineRgn(>) | 6 | NtGdiDeleteObjectApp(>) | 17 | 
| NtOpenMutant(>) | 1 | NtUserGetImeInfoEx(>) | 2 | NtGdiCreateRectRgn(>) | 6 | NtGdiSelectBitmap(>) | 17 | 
| NtOpenSymbolicLinkObject(>) | 1 | NtUserKillTimer(>) | 2 | NtGdiExtGetObjectW(>) | 6 | NtQueryDirectoryFile(>) | 17 | 
| NtQueryInstallUILanguage(>) | 1 | NtUserQueryInputContext(>) | 2 | NtGdiGetStockObject(>) | 6 | NtQueryInformationToken(>) | 18 | 
| NtQueryObject(>) | 1 | NtUserSetCursor(>) | 2 | NtQuerySection(>) | 6 | NtGdiDrawStream(>) | 19 | 
| NtQuerySymbolicLinkObject(>) | 1 | NtUserSetFocus(>) | 2 | NtUserBeginPaint(>) | 6 | NtOpenSection(>) | 19 | 
| NtRegisterThreadTerminatePort(>) | 1 | NtUserSetWindowFNID(>) | 2 | NtUserBuildHwndList(>) | 6 | NtUserGetWindowDC(>) | 24 | 
| NtSecureConnectPort(>) | 1 | NtUserSetWindowRgn(>) | 2 | NtUserFillWindow(>) | 6 | NtOpenFile(>) | 25 | 
| NtSetInformationFile(>) | 1 | NtUserShowWindow(>) | 2 | NtUserGetDC(>) | 6 | NtAllocateVirtualMemory(>) | 26 | 
| NtSetInformationThread(>) | 1 | NtUserUnhookWindowsHookEx(>) | 2 | NtUserGetObjectInformation(>) | 6 | NtUserRegisterWindowMessage(>) | 26 | 
| NtTestAlert(>) | 1 | NtAddAtom(>) | 3 | NtUserGetThreadDesktop(>) | 6 | NtQueryAttributesFile(>) | 34 | 
| NtUserCallHwnd(>) | 1 | NtGdiExcludeClipRect(>) | 3 | NtUserGetThreadState(>) | 6 | NtQueryValueKey(>) | 35 | 
| NtUserCallHwndParam(>) | 1 | NtGdiGetCharSet(>) | 3 | NtSetInformationProcess(>) | 7 | NtMapViewOfSection(>) | 39 | 
| NtUserDrawIconEx(>) | 1 | NtGdiGetTextCharsetInfo(>) | 3 | NtUserGetAncestor(>) | 7 | NtUserFindExistingCursorIcon(>) | 44 | 
| NtUserFindWindowEx(>) | 1 | NtGdiGetTextMetricsW(>) | 3 | NtUserInternalGetWindowText(>) | 7 | NtUserCallOneParam(>) | 45 | 
| NtUserGetCursorFrameInfo(>) | 1 | NtQueryVolumeInformationFile(>) | 3 | NtCreateKey(>) | 8 | NtUserRegisterClassExWOW(>) | 47 | 
| NtUserGetGUIThreadInfo(>) | 1 | NtSetInformationObject(>) | 3 | NtOpenProcessToken(>) | 8 | NtFlushInstructionCache(>) | 66 | 
| NtUserGetIconSize(>) | 1 | NtUserEndPaint(>) | 3 | NtQueryDefaultUILanguage(>) | 8 | NtUserMessageCall(>) | 66 | 
| NtUserGetProcessWindowStation(>) | 1 | NtUserSetWindowPos(>) | 3 | NtQueryVirtualMemory(>) | 8 | NtCreateSection(>) | 71 | 
| NtUserInvalidateRect(>) | 1 | NtUserUpdateInputContext(>) | 3 | NtSetValueKey(>) | 8 | NtOpenKey(>) | 71 | 
| NtUserModifyUserStartupInfoFlags(>) | 1 | NtAccessCheck(>) | 4 | NtUserCallNoParam(>) | 8 | NtQuerySystemInformation(>) | 73 | 
| NtUserNotifyIMEStatus(>) | 1 | NtGdiHfontCreate(>) | 4 | NtUserPeekMessage(>) | 9 | NtReadFile(>) | 115 | 
| NtUserPostThreadMessage(>) | 1 | NtQueryInformationFile(>) | 4 | NtUserSetWindowLong(>) | 9 | NtProtectVirtualMemory(>) | 132 | 
| NtUserSetCursorIconData(>) | 1 | NtUserCalcMenuBar(>) | 4 | NtQueryInformationProcess(>) | 11 | NtUserValidateHandleSecure(>) | 205 | 
| NtUserSetImeOwnerWindow(>) | 1 | NtUserCallHwndLock(>) | 4 | NtUserRemoveProp(>) | 11 | NtClose(>) | 237 |