fpc/rtl/win16/winprocsh.inc
nickysn 07879e64ca + added the win16api rectangle functions
git-svn-id: trunk@31713 -
2015-09-16 13:59:38 +00:00

748 lines
37 KiB
PHP

function LOBYTE(w: Word): Byte; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function HIBYTE(w: Word): Byte; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function LOWORD(l: LongInt): Word; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function HIWORD(l: LongInt): Word; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function MAKELONG(low, high: Word): LONG; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function MAKELPARAM(low, high: Word): LPARAM; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function MAKELRESULT(low, high: Word): LRESULT; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function MAKELP(sel, off: Word): FarPointer; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function SELECTOROF(lp: FarPointer): Word; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function OFFSETOF(lp: FarPointer): Word; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
// FIELDOFFSET
{ System Information }
function GetVersion: DWORD; external 'KERNEL';
function GetFreeSpace(Flag: UINT): DWORD; external 'KERNEL';
function GetCurrentPDB: UINT; external 'KERNEL';
function GetWindowsDirectory(Buffer: LPSTR; Size: UINT): UINT; external 'KERNEL';
function GetSystemDirectory(Buffer: LPSTR; Size: UINT): UINT; external 'KERNEL';
function GetWinFlags: DWORD; external 'KERNEL';
function GetDOSEnvironment: LPSTR; external 'KERNEL';
function GetCurrentTime: DWORD; external 'USER';
function GetTickCount: DWORD; external 'USER';
function GetTimerResolution: DWORD; external 'USER';
{ Error handling }
procedure FatalExit(Code: SmallInt); external 'KERNEL';
procedure FatalAppExit(Action: UINT; MessageText: LPCSTR); external 'KERNEL';
function ExitWindows(dwReturnCode: DWORD; wReserved: UINT): BOOL; external 'USER';
procedure DebugBreak; external 'KERNEL';
procedure OutputDebugString(OutputString: LPCSTR); external 'KERNEL';
function SetErrorMode(Mode: UINT): UINT; external 'KERNEL';
{ Catch/Throw and stack management }
function Catch(CatchBuf: LPCATCHBUF): SmallInt; external 'KERNEL';
procedure Throw(CatchBuf: LPCATCHBUF; ThrowBack: SmallInt); external 'KERNEL';
{$ifdef VAR_PARAMS_ARE_FAR}
function Catch(var CatchBuf: TCatchBuf): SmallInt; external 'KERNEL';
procedure Throw(var CatchBuf: TCatchBuf; ThrowBack: SmallInt); external 'KERNEL';
{$endif}
procedure SwitchStackBack; external 'KERNEL';
procedure SwitchStackTo(StackSegment, StackPointer, StackTop: UINT); external 'KERNEL';
{ Module Management }
function LoadModule(ModuleName: LPCSTR; ParameterName: LPVOID): HINST; external 'KERNEL';
function FreeModule(Module: HINST): BOOL; external 'KERNEL';
function LoadLibrary(LibFileName: LPCSTR): HINST; external 'KERNEL';
procedure FreeLibrary(LibModule: HINST); external 'KERNEL';
function WinExec(CmdLine: LPCSTR; CmdShow: UINT): UINT; external 'KERNEL';
function GetModuleHandle(ModuleName: LPCSTR): HMODULE; external 'KERNEL';
function GetModuleUsage(Module: HINST): SmallInt; external 'KERNEL';
function GetModuleFileName(Module: HINST; FileName: LPSTR; Size: SmallInt): SmallInt; external 'KERNEL';
function GetProcAddress(Module: HINST; ProcName: LPCSTR): FARPROC; external 'KERNEL';
function GetInstanceData(Instance: HINST; Data: PBYTE; Count: SmallInt): SmallInt; external 'KERNEL';
function GetCodeHandle(Proc: FARPROC): HGLOBAL; external 'KERNEL';
procedure GetCodeInfo(lpProc: FARPROC; lpSegInfo: LPSEGINFO); external 'KERNEL';
function MakeProcInstance(Proc: FARPROC; Instance: HINST): FARPROC; external 'KERNEL';
procedure FreeProcInstance(Proc: FARPROC); external 'KERNEL';
{#ifdef _LAX
#define MakeProcInstance(__F, __H) MakeProcInstance((FARPROC)__F, __H)
#define FreeProcInstance(__F) FreeProcInstance((FARPROC)__F)
#endif /* _LAX */}
function SetSwapAreaSize(Size: UINT): LONG; external 'KERNEL';
procedure SwapRecording(Flag: UINT); external 'KERNEL';
procedure ValidateCodeSegments; external 'KERNEL';
{ Task Management }
function GetNumTasks: UINT; external 'KERNEL';
function GetCurrentTask: HTASK; external 'KERNEL';
procedure Yield; external 'KERNEL';
procedure DirectedYield(Task: HTASK); external 'KERNEL';
{ Global memory management }
function GlobalDiscard(h: HGLOBAL): HGLOBAL; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function GlobalAlloc(Flags: UINT; Bytes: DWORD): HGLOBAL; external 'KERNEL';
function GlobalReAlloc(Mem: HGLOBAL; Bytes: DWORD; Flags: UINT): HGLOBAL; external 'KERNEL';
function GlobalFree(Mem: HGLOBAL): HGLOBAL; external 'KERNEL';
function GlobalDosAlloc(Bytes: DWORD): DWORD; external 'KERNEL';
function GlobalDosFree(Selector: UINT): UINT; external 'KERNEL';
function GlobalLock(Mem: HGLOBAL): FarPointer; external 'KERNEL';
function GlobalUnlock(Mem: HGLOBAL): BOOL; external 'KERNEL';
function GlobalSize(Mem: HGLOBAL): DWORD; external 'KERNEL';
function GlobalHandle(Mem: UINT): DWORD; external 'KERNEL';
function GlobalFlags(Mem: HGLOBAL): UINT; external 'KERNEL';
function GlobalWire(Mem: HGLOBAL): FarPointer; external 'KERNEL';
function GlobalUnWire(Mem: HGLOBAL): BOOL; external 'KERNEL';
function GlobalPageLock(Selector: HGLOBAL): UINT; external 'KERNEL';
function GlobalPageUnlock(Selector: HGLOBAL): UINT; external 'KERNEL';
procedure GlobalFix(Mem: HGLOBAL); external 'KERNEL';
procedure GlobalUnfix(Mem: HGLOBAL); external 'KERNEL';
function GlobalLRUNewest(Mem: HGLOBAL): HGLOBAL; external 'KERNEL';
function GlobalLRUOldest(Mem: HGLOBAL): HGLOBAL; external 'KERNEL';
function GlobalCompact(MinFree: DWORD): DWORD; external 'KERNEL';
procedure GlobalNotify(NotifyProc: GNOTIFYPROC); external 'KERNEL';
function LockSegment(Segment: UINT): HGLOBAL; external 'KERNEL';
procedure UnlockSegment(Segment: UINT); external 'KERNEL';
function LockData(dummy: SmallInt): HGLOBAL; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
procedure UnlockData(dummy: SmallInt); {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function AllocSelector(Selector: UINT): UINT; external 'KERNEL';
function FreeSelector(Selector: UINT): UINT; external 'KERNEL';
function AllocDStoCSAlias(Selector: UINT): UINT; external 'KERNEL';
function PrestoChangoSelector(sourceSel, destSel: UINT): UINT; external 'KERNEL';
function GetSelectorBase(Selector: UINT): DWORD; external 'KERNEL';
function SetSelectorBase(Selector: UINT; Base: DWORD): UINT; external 'KERNEL';
function GetSelectorLimit(Selector: UINT): DWORD; external 'KERNEL';
function SetSelectorLimit(Selector: UINT; Base: DWORD): UINT; external 'KERNEL';
procedure LimitEmsPages(Kbytes: DWORD); external 'KERNEL';
procedure ValidateFreeSpaces; external 'KERNEL';
{ Local Memory Management }
function LocalDiscard(h: HLOCAL): HLOCAL; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function LocalAlloc(Flags, Bytes: UINT): HLOCAL; external 'KERNEL';
function LocalReAlloc(Mem: HLOCAL; Bytes, Flags: UINT): HLOCAL; external 'KERNEL';
function LocalFree(Mem: HLOCAL): HLOCAL; external 'KERNEL';
function LocalLock(Mem: HLOCAL): NearPointer; external 'KERNEL';
function LocalUnlock(Mem: HLOCAL): BOOL; external 'KERNEL';
function LocalSize(Mem: HLOCAL): UINT; external 'KERNEL';
function LocalHandle(Mem: NearPointer): HLOCAL; external 'KERNEL';
function LocalFlags(Mem: HLOCAL): UINT; external 'KERNEL';
function LocalInit(Segment, Start, EndPos: UINT): BOOL; external 'KERNEL';
function LocalCompact(MinFree: UINT): UINT; external 'KERNEL';
function LocalShrink(Seg: HLOCAL; Size: UINT): UINT; external 'KERNEL';
{ File I/O }
function OpenFile(FileName: LPCSTR; ReOpenBuff: LPOFSTRUCT; Style: UINT): HFILE; external 'KERNEL';
{$ifdef VAR_PARAMS_ARE_FAR}
function OpenFile(FileName: LPCSTR; var ReOpenBuff: TOFStruct; Style: UINT): HFILE; external 'KERNEL';
{$endif}
function _lopen(PathName: LPCSTR; ReadWrite: SmallInt): HFILE; external 'KERNEL';
function _lcreat(PathName: LPCSTR; Attribute: SmallInt): HFILE; external 'KERNEL';
function _lclose(FileHandle: HFILE): HFILE; external 'KERNEL';
function _llseek(FileHandle: HFILE; Offset: LONG; Origin: SmallInt): LONG; external 'KERNEL';
function _lread(FileHandle: HFILE; Buffer: HugePointer; Bytes: UINT): UINT; external 'KERNEL';
function _lread(FileHandle: HFILE; Buffer: FarPointer; Bytes: UINT): UINT; external 'KERNEL';
function _lwrite(FileHandle: HFILE; Buffer: HugePointer; Bytes: UINT): UINT; external 'KERNEL';
function _lwrite(FileHandle: HFILE; Buffer: FarPointer; Bytes: UINT): UINT; external 'KERNEL';
function GetTempFileName(DriveLetter: BYTE; PrefixString: LPCSTR; Unique: UINT; TempFileName: LPSTR): SmallInt; external 'KERNEL';
function GetTempFileName(DriveLetter: Char; PrefixString: LPCSTR; Unique: UINT; TempFileName: LPSTR): SmallInt; external 'KERNEL';
function GetTempDrive(DriveLetter: Char): BYTE; external 'KERNEL';
function GetDriveType(Drive: SmallInt): UINT; external 'KERNEL';
function SetHandleCount(Number: UINT): UINT; external 'KERNEL';
{ Network support }
function WNetAddConnection(lpszNetPath, lpszPassword, lpszLocalName: LPSTR): UINT; external 'USER';
function WNetGetConnection(lpszLocalName, lpszRemoteName: LPSTR; cbBufferSize: LPUINT): UINT; external 'USER';
function WNetCancelConnection(lpszName: LPSTR; tForce: BOOL): UINT; external 'USER';
{ Resource Management }
function FindResource(hInstance: HINST; lpName, lpType: LPCSTR): HRSRC; external 'KERNEL';
function LoadResource(hInstance: HINST; hResInfo: HRSRC): HGLOBAL; external 'KERNEL';
function FreeResource(hResData: HGLOBAL): BOOL; external 'KERNEL';
function LockResource(hResData: HGLOBAL): FarPointer; external 'KERNEL';
function UnlockResource(hResData: HGLOBAL): BOOL; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function SizeofResource(hInstance: HINST; hResInfo: HRSRC): DWORD; external 'KERNEL';
function AccessResource(hInstance: HINST; hResInfo: HRSRC): SmallInt; external 'KERNEL';
function AllocResource(hInstance: HINST; hResInfo: HRSRC; dwSize: DWORD): HGLOBAL; external 'KERNEL';
function SetResourceHandler(hInstance: HINST; lpType: LPCSTR; lpLoadFunc: RSRCHDLRPROC): RSRCHDLRPROC; external 'KERNEL';
{ Atom Management }
function InitAtomTable(cTableEntries: SmallInt): BOOL; external 'KERNEL';
function AddAtom(lpszName: LPCSTR): ATOM; external 'KERNEL';
function DeleteAtom(atm: ATOM): ATOM; external 'KERNEL';
function FindAtom(lpszString: LPCSTR): ATOM; external 'KERNEL';
function GetAtomName(atm: ATOM; lpszBuffer: LPSTR; cbBuffer: SmallInt): UINT; external 'KERNEL';
function GlobalAddAtom(lpszString: LPCSTR): ATOM; external 'USER';
function GlobalDeleteAtom(atm: ATOM): ATOM; external 'USER';
function GlobalFindAtom(lpszString: LPCSTR): ATOM; external 'USER';
function GlobalGetAtomName(atom: ATOM; lpszBuffer: LPSTR; cbBuffer: SmallInt): UINT; external 'USER';
function GetAtomHandle(atm: ATOM): HLOCAL; external 'KERNEL';
{ WIN.INI Support }
{ User Profile Routines }
function GetProfileInt(lpszSection: LPCSTR; lpszEntry: LPCSTR; default: SmallInt): UINT; external 'KERNEL';
function GetProfileString(lpszSection, lpszEntry, lpszDefault: LPCSTR; lpszReturnBuffer: LPSTR; cbReturnBuffer: SmallInt): SmallInt; external 'KERNEL';
function WriteProfileString(lpszSection, lpszEntry, lpszString: LPCSTR): BOOL; external 'KERNEL';
function GetPrivateProfileInt(lpszSection, lpszEntry: LPCSTR; default: SmallInt; lpszFilename: LPCSTR): UINT; external 'KERNEL';
function GetPrivateProfileString(lpszSection, lpszEntry, lpszDefault: LPCSTR; lpszReturnBuffer: LPSTR; cbReturnBuffer: SmallInt; lpszFilename: LPCSTR): SmallInt; external 'KERNEL';
function WritePrivateProfileString(lpszSection, lpszEntry, lpszString, lpszFilename: LPCSTR): BOOL; external 'KERNEL';
{ International & Char Translation Support }
procedure AnsiToOem(hpszWindows, hpszOem: PHugeChar); external 'KEYBOARD';
procedure AnsiToOem(hpszWindows, hpszOem: PFarChar); external 'KEYBOARD';
procedure OemToAnsi(hpszOemStr, hpszWindowsStr: PHugeChar); external 'KEYBOARD';
procedure OemToAnsi(hpszOemStr, hpszWindowsStr: PFarChar); external 'KEYBOARD';
procedure AnsiToOemBuff(lpszWindowsStr: LPCSTR; lpszOemStr: LPSTR; cbWindowsStr: UINT); external 'KEYBOARD';
procedure OemToAnsiBuff(lpszOemStr: LPCSTR; lpszWindowsStr: LPSTR; cbOemStr: UINT); external 'KEYBOARD';
function AnsiNext(lpchCurrentChar: LPCSTR): LPSTR; external 'USER';
function AnsiPrev(lpchStart, lpchCurrentChar: LPCSTR): LPSTR; external 'USER';
function AnsiUpper(lpszString: LPSTR): LPSTR; external 'USER';
function AnsiLower(lpsz: LPSTR): LPSTR; external 'USER';
function AnsiUpperBuff(lpszString: LPSTR; cbString: UINT): UINT; external 'USER';
function AnsiLowerBuff(lpszString: LPSTR; cbString: UINT): UINT; external 'USER';
function IsCharAlpha(chTest: char): BOOL; external 'USER';
function IsCharAlphaNumeric(chTest: char): BOOL; external 'USER';
function IsCharUpper(chTest: char): BOOL; external 'USER';
function IsCharLower(chTest: char): BOOL; external 'USER';
function lstrcmp(lpszString1, lpszString2: LPCSTR): SmallInt; external 'USER';
function lstrcmpi(lpszString1, lpszString2: LPCSTR): SmallInt; external 'USER';
function lstrcpy(lpszString1: LPSTR; lpszString2: LPCSTR): LPSTR; external 'KERNEL';
function lstrcat(lpszString1: LPSTR; lpszString2: LPCSTR): LPSTR; external 'KERNEL';
function lstrlen(lpszString: LPCSTR): SmallInt; external 'KERNEL';
function LoadString(hints: HINST; idResrouce: UINT; lpszBuffer: LPSTR; cbBuffer: SmallInt): SmallInt; external 'USER';
{ Keyboard Driver Functions }
function OemKeyScan(uOemChar: UINT): DWORD; external 'KEYBOARD';
function VkKeyScan(uChar: UINT): UINT; external 'KEYBOARD';
function GetKeyboardType(fnKeybInfo: SmallInt): SmallInt; external 'KEYBOARD';
function MapVirtualKey(uKeyCode, fuMapType: UINT): UINT; external 'KEYBOARD';
function GetKBCodePage: SmallInt; external 'KEYBOARD';
function GetKeyNameText(lParam: LONG; lpszBuffer: LPSTR; cbMaxKey: SmallInt): SmallInt; external 'KEYBOARD';
function ToAscii(wVirtKey, wScanCode: UINT; lpKeyState: LPBYTE; lpChar: LPDWORD; wFlags: UINT): SmallInt; external 'KEYBOARD';
{ DC Management }
function CreateDC(lpszDriver, lpszDevice, lpszOutput: LPCSTR; lpvInitData: FarPointer): HDC; external 'GDI';
function CreateIC(lpszDriver, lpszDevice, lpszOutput: LPCSTR; lpvInitData: FarPointer): HDC; external 'GDI';
function CreateCompatibleDC(hdc: HDC): HDC; external 'GDI';
function DeleteDC(hdc: HDC): BOOL; external 'GDI';
function GetDCOrg(hdc: HDC): DWORD; external 'GDI';
function SaveDC(hdc: HDC): SmallInt; external 'GDI';
function RestoreDC(hdc: HDC; nSavedDC: SmallInt): BOOL; external 'GDI';
function SetEnvironment(lpPortName: LPCSTR; lpdev: FarPointer; nCount: UINT): SmallInt; external 'GDI';
function GetEnvironment(lpPortName: LPCSTR; lpdev: FarPointer; nMaxSize: UINT): SmallInt; external 'GDI';
function MulDiv(nMultiplicand, nMultiplier, nDivisor: SmallInt): SmallInt; external 'GDI';
{ Device Capabilities }
function GetDeviceCaps(hdc: HDC; iCapability: SmallInt): SmallInt; external 'GDI';
{ Coordinate transformation support }
function SetMapMode(hdc: HDC; fnMapMode: SmallInt): SmallInt; external 'GDI';
function GetMapMode(hdc: HDC): SmallInt; external 'GDI';
function SetWindowOrg(hdc: HDC; nXOrigin, nYOrigin: SmallInt): DWORD; external 'GDI';
function GetWindowOrg(hdc: HDC): DWORD; external 'GDI';
function SetWindowExt(hdc: HDC; nXExtent, nYExtent: SmallInt): DWORD; external 'GDI';
function GetWindowExt(hdc: HDC): DWORD; external 'GDI';
function OffsetWindowOrg(hdc: HDC; nXOffset, nYOffset: SmallInt): DWORD; external 'GDI';
function ScaleWindowExt(hdc: HDC; nXNum, nXDenom, nYNum, nYDenom: SmallInt): DWORD; external 'GDI';
function SetViewportOrg(hdc: HDC; nXOrigin, nYOrigin: SmallInt): DWORD; external 'GDI';
function GetViewportOrg(hdc: HDC): DWORD; external 'GDI';
function SetViewportExt(hdc: HDC; nXExtent, nYExtent: SmallInt): DWORD; external 'GDI';
function GetViewportExt(hdc: HDC): DWORD; external 'GDI';
function OffsetViewportOrg(hdc: HDC; nXOffset, nYOffset: SmallInt): DWORD; external 'GDI';
function ScaleViewportExt(hdc: HDC; nXNum, nXDenom, nYNum, nYDenom: SmallInt): DWORD; external 'GDI';
function DPtoLP(hdc: HDC; lppt: LPPOINT; cPoints: SmallInt): BOOL; external 'GDI';
function LPtoDP(hdc: HDC; lppt: LPPOINT; cPoints: SmallInt): BOOL; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function DPtoLP(hdc: HDC; var pt; cPoints: SmallInt): BOOL; external 'GDI';
function LPtoDP(hdc: HDC; var pt; cPoints: SmallInt): BOOL; external 'GDI';
{$endif}
{ Color support }
function RGB(cRed, cGreen, cBlue: BYTE): COLORREF; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function GetRValue(rgb: DWORD): BYTE; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function GetGValue(rgb: DWORD): BYTE; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function GetBValue(rgb: DWORD): BYTE; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function GetNearestColor(hdc: HDC; clrref: COLORREF): COLORREF; external 'GDI';
function GetSysColor(nDspElement: SmallInt): COLORREF; external 'USER';
procedure SetSysColors(cDspElements: SmallInt; lpnDspElements: LPINT; lpdwRgbValues: LPCOLORREF); external 'USER';
{$ifdef VAR_PARAMS_ARE_FAR}
procedure SetSysColors(cDspElements: SmallInt; var DspElements; var RgbValues); external 'USER';
{$endif}
{ GDI Object Support }
function GetStockObject(fnObject: SmallInt): HGDIOBJ; external 'GDI';
function IsGDIObject(hgdiobj: HGDIOBJ): BOOL; external 'GDI';
function DeleteObject(hgdiobj: HGDIOBJ): BOOL; external 'GDI';
function SelectObject(hdc: HDC; hgdiobj: HGDIOBJ): HGDIOBJ; external 'GDI';
function GetObject(hgdiobj: HGDIOBJ; cbBuffer: SmallInt; lpvObject: FarPointer): SmallInt; external 'GDI';
function UnrealizeObject(hgdiobj: HGDIOBJ): BOOL; external 'GDI';
function EnumObjects(hdc: HDC; fnObjectType: SmallInt; goenmprc: GOBJENUMPROC; lParam: LPARAM): SmallInt; external 'GDI';
function EnumObjects(hdc: HDC; fnObjectType: SmallInt; goenmprc: FARPROC; lParam: LPARAM): SmallInt; external 'GDI';
{ Pen support }
function CreatePen(fnPenStyle, nWidth: SmallInt; clrref: COLORREF): HPEN; external 'GDI';
function CreatePenIndirect(lplgpn: LPLOGPEN): HPEN; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function CreatePenIndirect(var lgpn: LOGPEN): HPEN; external 'GDI';
{$endif}
{ Brush support }
function CreateSolidBrush(clrref: COLORREF): HBRUSH; external 'GDI';
function CreateHatchBrush(fnStyle: SmallInt; clrref: COLORREF): HBRUSH; external 'GDI';
function CreatePatternBrush(hbmp: HBITMAP): HBRUSH; external 'GDI';
function CreateDIBPatternBrush(hglbDIBPacked: HGLOBAL; fnColorSpec: UINT): HBRUSH; external 'GDI';
function CreateBrushIndirect(lplb: LPLOGBRUSH): HBRUSH; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function CreateBrushIndirect(var lb: LOGBRUSH): HBRUSH; external 'GDI';
{$endif}
function SetBrushOrg(hdc: HDC; nXOrg, nYOrg: SmallInt): DWORD; external 'GDI';
function GetBrushOrg(hdc: HDC): DWORD; external 'GDI';
{ Region support }
function CreateRectRgn(nLeftRect, nTopRect, nRightRect, nBottomRect: SmallInt): HRGN; external 'GDI';
function CreateRectRgnIndirect(lprc: LPRECT): HRGN; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function CreateRectRgnIndirect(var rc: RECT): HRGN; external 'GDI';
{$endif}
function CreateEllipticRgnIndirect(lprc: LPRECT): HRGN; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function CreateEllipticRgnIndirect(var rc: RECT): HRGN; external 'GDI';
{$endif}
function CreateEllipticRgn(nLeftRect, nTopRect, nRightRect, nBottomRect: SmallInt): HRGN; external 'GDI';
function CreatePolygonRgn(lppt: LPPOINT; cPoints, fnPolyFillMode: SmallInt): HRGN; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function CreatePolygonRgn(var pt; cPoints, fnPolyFillMode: SmallInt): HRGN; external 'GDI';
{$endif}
function CreatePolyPolygonRgn(lppt: LPPOINT; lpnPolyCount: LPINT; cIntegers, fnPolyFillMode: SmallInt): HRGN; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function CreatePolyPolygonRgn(var pt; var nPolyCount; cIntegers, fnPolyFillMode: SmallInt): HRGN; external 'GDI';
{$endif}
function CreateRoundRectRgn(nLeftRect, nTopRect, nRightRect, nBottomRect, nWidthEllipse, nHeightEllipse: SmallInt): HRGN; external 'GDI';
procedure SetRectRgn(hrgn: HRGN; nLeftRect, nTopRect, nRightRect, nBottomRect: SmallInt); external 'GDI';
function CombineRgn(hrgnDest, hrgnSrc1, hrgnSrc2: HRGN; fCombineMode: SmallInt): SmallInt; external 'GDI';
function EqualRgn(hrgnSrc1, hrgnSrc2: HRGN): BOOL; external 'GDI';
function OffsetRgn(hrgn: HRGN; nXOffset, nYOffset: SmallInt): SmallInt; external 'GDI';
function GetRgnBox(hrgn: HRGN; lprc: LPRECT): SmallInt; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function GetRgnBox(hrgn: HRGN; var rc: RECT): SmallInt; external 'GDI';
{$endif}
function RectInRegion(hrgn: HRGN; lprc: LPRECT): BOOL; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function RectInRegion(hrgn: HRGN; var rc: RECT): BOOL; external 'GDI';
{$endif}
function PtInRegion(hrgn: HRGN; nXPos, nYPos: SmallInt): BOOL; external 'GDI';
{ Color palette Support }
function PALETTERGB(cRed, cGreen, cBlue: BYTE): COLORREF; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function PALETTEINDEX(wPaletteIndex: WORD): COLORREF; {$ifdef SYSTEMUNIT}forward;{$else}inline;{$endif}
function CreatePalette(lplgpl: LPLOGPALETTE): HPALETTE; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function CreatePalette(var lgpl: LOGPALETTE): HPALETTE; external 'GDI';
{$endif}
function SelectPalette(hdc: HDC; hpal: HPALETTE; fPalBack: BOOL): HPALETTE; external 'USER';
function RealizePalette(hdc: HDC): UINT; external 'USER';
function UpdateColors(hdc: HDC): SmallInt; external 'GDI';
procedure AnimatePalette(hpal: HPALETTE; iStart, cEntries: UINT; lppe: LPPALETTEENTRY); external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
procedure AnimatePalette(hpal: HPALETTE; iStart, cEntries: UINT; var pe); external 'GDI';
{$endif}
function SetPaletteEntries(hpal: HPALETTE; iStart, cEntries: UINT; lppe: LPPALETTEENTRY): UINT; external 'GDI';
function GetPaletteEntries(hpal: HPALETTE; iStart, cEntries: UINT; lppe: LPPALETTEENTRY): UINT; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function SetPaletteEntries(hpal: HPALETTE; iStart, cEntries: UINT; var pe): UINT; external 'GDI';
function GetPaletteEntries(hpal: HPALETTE; iStart, cEntries: UINT; var pe): UINT; external 'GDI';
{$endif}
function GetNearestPaletteIndex(hpal: HPALETTE; clrref: COLORREF): UINT; external 'GDI';
function ResizePalette(hpal: HPALETTE; cEntries: UINT): BOOL; external 'GDI';
function GetSystemPaletteEntries(hdc: HDC; iStart, cEntries: UINT; lppe: LPPALETTEENTRY): UINT; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function GetSystemPaletteEntries(hdc: HDC; iStart, cEntries: UINT; var pe): UINT; external 'GDI';
{$endif}
function GetSystemPaletteUse(hdc: HDC): UINT; external 'GDI';
function SetSystemPaletteUse(hdc: HDC; fuStatic: UINT): UINT; external 'GDI';
{ Clipping support }
function SelectClipRgn(hdc: HDC; hrgn: HRGN): SmallInt; external 'GDI';
function GetClipBox(hdc: HDC; lprc: LPRECT): SmallInt; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function GetClipBox(hdc: HDC; var rc: RECT): SmallInt; external 'GDI';
{$endif}
function IntersectClipRect(hdc: HDC; nLeftRect, nTopRect, nRightRect, nBottomRect: SmallInt): SmallInt; external 'GDI';
function OffsetClipRgn(hdc: HDC; nXOffset, nYOffset: SmallInt): SmallInt; external 'GDI';
function ExcludeClipRect(hdc: HDC; nLeftRect, nTopRect, nRightRect, nBottomRect: SmallInt): SmallInt; external 'GDI';
function PtVisible(hdc: HDC; nXPos, nYPos: SmallInt): BOOL; external 'GDI';
function RectVisible(hdc: HDC; lprc: LPRECT): BOOL; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function RectVisible(hdc: HDC; var rc: RECT): BOOL; external 'GDI';
{$endif}
{ General drawing support }
function MoveTo(hdc: HDC; x, y: SmallInt): DWORD; external 'GDI';
function GetCurrentPosition(hdc: HDC): DWORD; external 'GDI';
function LineTo(hdc: HDC; xEnd, yEnd: SmallInt): BOOL; external 'GDI';
function Polyline(hdc: HDC; lppt: LPPOINT; cPoints: SmallInt): BOOL; external 'GDI';
procedure LineDDA(nXStart, nYStart, nXEnd, nYEnd: SmallInt; lnddaprc: LINEDDAPROC; lParam: LPARAM); external 'GDI';
procedure LineDDA(nXStart, nYStart, nXEnd, nYEnd: SmallInt; lnddaprc: TFarProc; lParam: FarPointer); external 'GDI';
function Rectangle(hdc: HDC; nLeftRect, nTopRect, nRightRect, nBottomRect: SmallInt): BOOL; external 'GDI';
function RoundRect(hdc: HDC; nLeftRect, nTopRect, nRightRect, nBottomRect, nEllipseWidth, nEllipseHeight: SmallInt): BOOL; external 'GDI';
function Ellipse(hdc: HDC; nLeftRect, nTopRect, nRightRect, nBottomRect: SmallInt): BOOL; external 'GDI';
function Arc(hdc: HDC; nLeftRect, nTopRect, nRightRect, nBottomRect, nXStartArc, nYStartArc, nXEndArc, nYEndArc: SmallInt): BOOL; external 'GDI';
function Chord(hdc: HDC; nLeftRect, nTopRect, nRightRect, nBottomRect, nXStartLine, nYStartLine, nXEndLine, nYEndLine: SmallInt): BOOL; external 'GDI';
function Pie(hdc: HDC; nLeftRect, nTopRect, nRightRect, nBottomRect, nxStartArc, nyStartArc, nxEndArc, nyEndArc: SmallInt): BOOL; external 'GDI';
function Polygon(hdc: HDC; lppt: LPPOINT; cPoints: SmallInt): BOOL; external 'GDI';
function PolyPolygon(hdc: HDC; lppt: LPPOINT; lpnPolyCounts: LPINT; cPolygons: SmallInt): BOOL; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function Polygon(hdc: HDC; var pt; cPoints: SmallInt): BOOL; external 'GDI';
function PolyPolygon(hdc: HDC; var pt; var nPolyCounts; cPolygons: SmallInt): BOOL; external 'GDI';
{$endif}
function SetPolyFillMode(hdc: HDC; fnMode: SmallInt): SmallInt; external 'GDI';
function GetPolyFillMode(hdc: HDC): SmallInt; external 'GDI';
function FloodFill(hdc: HDC; nXStart, nYStart: SmallInt; clrref: COLORREF): BOOL; external 'GDI';
function ExtFloodFill(hdc: HDC; nXStart, nYStart: SmallInt; clrref: COLORREF; fuFillType: UINT): BOOL; external 'GDI';
function FillRgn(hdc: HDC; hrgn: HRGN; hbr: HBRUSH): BOOL; external 'GDI';
function FrameRgn(hdc: HDC; hrgn: HRGN; hbr: HBRUSH; nWidth, nHeight: SmallInt): BOOL; external 'GDI';
function InvertRgn(hdc: HDC; hrgn: HRGN): BOOL; external 'GDI';
function PaintRgn(hdc: HDC; hrgn: HRGN): BOOL; external 'GDI';
{ Rectangle output routines }
function FillRect(hdc: HDC; lprc: LPRECT; hbr: HBRUSH): SmallInt; external 'USER';
function FrameRect(hdc: HDC; lprc: LPRECT; hbr: HBRUSH): SmallInt; external 'USER';
procedure InvertRect(hdc: HDC; lprc: LPRECT); external 'USER';
{$ifdef VAR_PARAMS_ARE_FAR}
function FillRect(hdc: HDC; var rc: RECT; hbr: HBRUSH): SmallInt; external 'USER';
function FrameRect(hdc: HDC; var rc: RECT; hbr: HBRUSH): SmallInt; external 'USER';
procedure InvertRect(hdc: HDC; var rc: RECT); external 'USER';
{$endif}
procedure DrawFocusRect(hdc: HDC; lprc: LPRECT); external 'USER';
{$ifdef VAR_PARAMS_ARE_FAR}
procedure DrawFocusRect(hdc: HDC; var rc: RECT); external 'USER';
{$endif}
{ Text support }
function TextOut(hdc: HDC; nXStart, nYStart: SmallInt; lpszString: LPCSTR; cbString: SmallInt): BOOL; external 'GDI';
function TabbedTextOut(hdc: HDC; xPosStart, yPosStart: SmallInt; lpszString: LPCSTR; cbString, cTabStops: SmallInt; lpnTabPositions: LPINT; nTabOrigin: SmallInt): LONG; external 'USER';
{$ifdef VAR_PARAMS_ARE_FAR}
function TabbedTextOut(hdc: HDC; xPosStart, yPosStart: SmallInt; lpszString: LPCSTR; cbString, cTabStops: SmallInt; var nTabPositions; nTabOrigin: SmallInt): LONG; external 'USER';
{$endif}
function ExtTextOut(hdc: HDC; nXStart, nYStart: SmallInt; fuOptions: UINT; lprc: LPRECT; lpszString: LPCSTR; cbString: UINT; lpDx: LPINT): BOOL; external 'GDI';
function GetTextExtent(hdc: HDC; lpszString: LPCSTR; cbString: SmallInt): DWORD; external 'GDI';
function GetTabbedTextExtent(hdc: HDC; lpszString: LPCSTR; cChars, cTabs: SmallInt; lpnTabs: LPINT): DWORD; external 'USER';
{$ifdef VAR_PARAMS_ARE_FAR}
function GetTabbedTextExtent(hdc: HDC; lpszString: LPCSTR; cChars, cTabs: SmallInt; var nTabs): DWORD; external 'USER';
{$endif}
function DrawText(hdc: HDC; lpsz: LPCSTR; cb: SmallInt; lprc: LPRECT; fuFormat: UINT): SmallInt; external 'USER';
{$ifdef VAR_PARAMS_ARE_FAR}
function DrawText(hdc: HDC; lpsz: LPCSTR; cb: SmallInt; var rc: RECT; fuFormat: UINT): SmallInt; external 'USER';
{$endif}
function GrayString(hdc: HDC; hbr: HBRUSH; gsprc: GRAYSTRINGPROC; lParam: LPARAM; cch, x, y, cx, cy: SmallInt): BOOL; external 'USER';
function GrayString(hdc: HDC; hbr: HBRUSH; gsprc: TFarProc; lParam: LPARAM; cch, x, y, cx, cy: SmallInt): BOOL; external 'USER';
function GetCharWidth(hdc: HDC; uFirstChar, uLastChar: UINT; lpnWidths: LPINT): BOOL; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function GetCharWidth(hdc: HDC; uFirstChar, uLastChar: UINT; var nWidths): BOOL; external 'GDI';
{$endif}
function SetTextColor(hdc: HDC; clrref: COLORREF): COLORREF; external 'GDI';
function GetTextColor(hdc: HDC): COLORREF; external 'GDI';
function SetBkColor(hdc: HDC; clrref: COLORREF): COLORREF; external 'GDI';
function GetBkColor(hdc: HDC): COLORREF; external 'GDI';
function SetBkMode(hdc: HDC; fnBkMode: SmallInt): SmallInt; external 'GDI';
function GetBkMode(hdc: HDC): SmallInt; external 'GDI';
function SetTextAlign(hdc: HDC; fuAlign: UINT): UINT; external 'GDI';
function GetTextAlign(hdc: HDC): UINT; external 'GDI';
function SetTextCharacterExtra(hdc: HDC; nExtraSpace: SmallInt): SmallInt; external 'GDI';
function GetTextCharacterExtra(hdc: HDC): SmallInt; external 'GDI';
function SetTextJustification(hdc: HDC; nExtraSpace, cBreakChars: SmallInt): SmallInt; external 'GDI';
{ Font support }
function CreateFont(nHeight, nWidth, nEscapement, nOrientation, fnWeight: SmallInt;
fbItalic, fbUnderline, fbStrikeOut, fbCharSet,
fbOutputPrecision, fbClipPrecision, fbQuality, fbPitchAndFamily: BYTE; lpszFace: LPCSTR): HFONT; external 'GDI';
function CreateFontIndirect(lplf: LPLOGFONT): HFONT; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function CreateFontIndirect(var lf: LOGFONT): HFONT; external 'GDI';
{$endif}
function SetMapperFlags(hdc: HDC; fdwMatch: DWORD): DWORD; external 'GDI';
function AddFontResource(lpszFilename: LPCSTR): SmallInt; external 'GDI';
function RemoveFontResource(lpszFile: LPCSTR): BOOL; external 'GDI';
function GetTextFace(hdc: HDC; cbBuffer: SmallInt; lpszFace: LPSTR): SmallInt; external 'GDI';
function GetAspectRatioFilter(hdc: HDC): DWORD; external 'GDI';
function GetTextMetrics(hdc: HDC; lptm: LPTEXTMETRIC): BOOL; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function GetTextMetrics(hdc: HDC; var tm: TEXTMETRIC): BOOL; external 'GDI';
{$endif}
function EnumFonts(hdc: HDC; lpszFace: LPCSTR; fntenmprc: OLDFONTENUMPROC; lParam: LPARAM): SmallInt; external 'GDI';
function EnumFonts(hdc: HDC; lpszFace: LPCSTR; fntenmprc: TFarProc; lParam: LPARAM): SmallInt; external 'GDI';
{ Bitmap support }
function CreateBitmap(nWidth, nHeight: SmallInt; cbPlanes, cbBits: UINT; lpvBits: FarPointer): HBITMAP; external 'GDI';
function CreateBitmapIndirect(lpbm: LPBITMAP): HBITMAP; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function CreateBitmapIndirect(var bm: BITMAP): HBITMAP; external 'GDI';
{$endif}
function CreateCompatibleBitmap(hdc: HDC; nWidth, nHeight: SmallInt): HBITMAP; external 'GDI';
function CreateDiscardableBitmap(hdc: HDC; nWidth, nHeight: SmallInt): HBITMAP; external 'GDI';
function CreateDIBitmap(hdc: HDC; lpbmih: LPBITMAPINFOHEADER; dwInit: DWORD; lpvBits: FarPointer; lpbmi: LPBITMAPINFO; fnColorUse: UINT): HBITMAP; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function CreateDIBitmap(hdc: HDC; var bmih: BITMAPINFOHEADER; dwInit: DWORD; lpvBits: FarPointer; var bmi: BITMAPINFO; fnColorUse: UINT): HBITMAP; external 'GDI';
{$endif}
function LoadBitmap(hinst: HINST; lpszBitmap: LPCSTR): HBITMAP; external 'USER';
function BitBlt(hdcDest: HDC; nXDest, nYDest, nWidth, nHeight: SmallInt; hdcSrc: HDC; nXSrc, nYSrc: SmallInt; dwRop: DWORD): BOOL; external 'GDI';
function PatBlt(hdc: HDC; nLeftRect, nTopRect, nwidth, nheight: SmallInt; fdwRop: DWORD): BOOL; external 'GDI';
function StretchBlt(hdcDest: HDC; nXOriginDest, nYOriginDest, nWidthDest, nHeightDest: SmallInt; hdcSrc: HDC; nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc: SmallInt; fdwRop: DWORD): BOOL; external 'GDI';
function StretchDIBits(hdc: HDC; XDest, YDest, cxDest, cyDest, XSrc, YSrc, cxSrc, cySrc: SmallInt;
lpvBits: FarPointer; lpbmi: LPBITMAPINFO; fuColorUse: UINT; fdwRop: DWORD): SmallInt; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function StretchDIBits(hdc: HDC; XDest, YDest, cxDest, cyDest, XSrc, YSrc, cxSrc, cySrc: SmallInt;
lpvBits: FarPointer; var bmi: BITMAPINFO; fuColorUse: UINT; fdwRop: DWORD): SmallInt; external 'GDI';
{$endif}
function SetPixel(hdc: HDC; nXPos, nYPos: SmallInt; clrref: COLORREF): COLORREF; external 'GDI';
function GetPixel(hdc: HDC; nXPos, nYPos: SmallInt): COLORREF; external 'GDI';
function SetStretchBltMode(hdc: HDC; fnStretchMode: SmallInt): SmallInt; external 'GDI';
function GetStretchBltMode(hdc: HDC): SmallInt; external 'GDI';
function SetBitmapDimension(hbmp: HBITMAP; nWidth, nHeight: SmallInt): DWORD; external 'GDI';
function GetBitmapDimension(hbm: HBITMAP): DWORD; external 'GDI';
function SetROP2(hdc: HDC; fnDrawMode: SmallInt): SmallInt; external 'GDI';
function GetROP2(hdc: HDC): SmallInt; external 'GDI';
function SetBitmapBits(hbmp: HBITMAP; cBits: DWORD; lpvBits: FarPointer): LONG; external 'GDI';
function GetBitmapBits(hbm: HBITMAP; cbBuffer: LONG; lpvBits: FarPointer): LONG; external 'GDI';
function SetDIBits(hdc: HDC; hbmp: HBITMAP; uStartScan, cScanLines: UINT; lpvBits: FarPointer; lpbmi: LPBITMAPINFO; fuColorUse: UINT): SmallInt; external 'GDI';
function GetDIBits(hdc: HDC; hbmp: HBITMAP; nStartScan, cScanLines: UINT; lpvBits: FarPointer; lpbmi: LPBITMAPINFO; fuColorUse: UINT): SmallInt; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function SetDIBits(hdc: HDC; hbmp: HBITMAP; uStartScan, cScanLines: UINT; lpvBits: FarPointer; var bmi: BITMAPINFO; fuColorUse: UINT): SmallInt; external 'GDI';
function GetDIBits(hdc: HDC; hbmp: HBITMAP; nStartScan, cScanLines: UINT; lpvBits: FarPointer; var bmi: BITMAPINFO; fuColorUse: UINT): SmallInt; external 'GDI';
{$endif}
function SetDIBitsToDevice(hdc: HDC; XDest, YDest, cx, cy, XSrc, YSrc: SmallInt; uStartScan, cScanLines: UINT;
lpvBits: FarPointer; lpbmi: LPBITMAPINFO; fuColorUse: UINT): SmallInt; external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
function SetDIBitsToDevice(hdc: HDC; XDest, YDest, cx, cy, XSrc, YSrc: SmallInt; uStartScan, cScanLines: UINT;
lpvBits: FarPointer; var bmi: BITMAPINFO; fuColorUse: UINT): SmallInt; external 'GDI';
{$endif}
{ Metafile support }
function CreateMetaFile(lpszFile: LPCSTR): HDC; external 'GDI';
function CloseMetaFile(hdc: HDC): HMETAFILE; external 'GDI';
function GetMetaFile(lpszFile: LPCSTR): HMETAFILE; external 'GDI';
function DeleteMetaFile(hmf: HMETAFILE): BOOL; external 'GDI';
function CopyMetaFile(hmfSrc: HMETAFILE; lpszFile: LPCSTR): HMETAFILE; external 'GDI';
function PlayMetaFile(hdc: HDC; hmf: HMETAFILE): BOOL; external 'GDI';
function GetMetaFileBits(hmf: HMETAFILE): HGLOBAL; external 'GDI';
function SetMetaFileBits(hmf: HGLOBAL): HMETAFILE; external 'GDI';
procedure PlayMetaFileRecord(hdc: HDC; lpht: LPHANDLETABLE; lpmr: LPMETARECORD; cHandles: UINT); external 'GDI';
{$ifdef VAR_PARAMS_ARE_FAR}
procedure PlayMetaFileRecord(hdc: HDC; var ht: HANDLETABLE; var mr: METARECORD; cHandles: UINT); external 'GDI';
{$endif}
function EnumMetaFile(hdc: HDC; hmf: HMETAFILE; mfenmprc: MFENUMPROC; lParam: LPARAM): BOOL; external 'GDI';
function EnumMetaFile(hdc: HDC; hmf: HMETAFILE; mfenmprc: TFarProc; lParam: LPARAM): BOOL; external 'GDI';
{ Printing support }
function QueryAbort(hdc: HDC; reserved: SmallInt): BOOL; external 'GDI';
{ GDI Escape support }
function Escape(hdc: HDC; nEscape, cbInput: SmallInt; lpszInData: LPCSTR; lpvOutData: FarPointer): SmallInt; external 'GDI';
{ System Metrics }
function GetSystemMetrics(nIndex: SmallInt): SmallInt; external 'USER';
function GetDoubleClickTime: UINT; external 'USER';
procedure SetDoubleClickTime(uInterval: UINT); external 'USER';
{ Rectangle support }
procedure SetRect(lprc: LPRECT; nLeft, nTop, nRight, nBottom: SmallInt); external 'USER';
procedure SetRectEmpty(lprc: LPRECT); external 'USER';
procedure CopyRect(lprcDst: LPRECT; lprcSrc: LPRECT); external 'USER';
function IsRectEmpty(lprc: LPRECT): BOOL; external 'USER';
function EqualRect(lprc1, lprc2: LPRECT): BOOL; external 'USER';
function IntersectRect(lprcDest: LPRECT; lprcSrc1, lprcSrc2: LPRECT): BOOL; external 'USER';
function UnionRect(lprcDest: LPRECT; lprcSrc1, lprcSrc2: LPRECT): BOOL; external 'USER';
procedure OffsetRect(lprc: LPRECT; x, y: SmallInt); external 'USER';
procedure InflateRect(lprc: LPRECT; xAmt, yAmt: SmallInt); external 'USER';
function PtInRect(lprc: LPRECT; pt: POINT): BOOL; external 'USER';
{$ifdef VAR_PARAMS_ARE_FAR}
procedure SetRect(var rc: RECT; nLeft, nTop, nRight, nBottom: SmallInt); external 'USER';
procedure SetRectEmpty(var rc: RECT); external 'USER';
procedure CopyRect(var rcDst: RECT; var rcSrc: RECT); external 'USER';
function IsRectEmpty(var rc: RECT): BOOL; external 'USER';
function EqualRect(var rc1, rc2: RECT): BOOL; external 'USER';
function IntersectRect(var rcDest: RECT; var rcSrc1, rcSrc2: RECT): BOOL; external 'USER';
function UnionRect(var rcDest: RECT; var rcSrc1, rcSrc2: RECT): BOOL; external 'USER';
procedure OffsetRect(var rc: RECT; x, y: SmallInt); external 'USER';
procedure InflateRect(var rc: RECT; xAmt, yAmt: SmallInt); external 'USER';
function PtInRect(var rc: RECT; pt: POINT): BOOL; external 'USER';
{$endif}