freepascal.compiler/packages/extra/univint/ToolUtils.pas

{
     File:       ToolUtils.p
 
     Contains:   Toolbox Utilities Interfaces.
 
     Version:    Technology: System 7.5
                 Release:    Universal Interfaces 3.4.2
 
     Copyright:  © 1990-2002 by Apple Computer, Inc., all rights reserved
 
     Bugs?:      For bug reports, consult the following page on
                 the World Wide Web:
 
                     http://www.freepascal.org/bugs.html
 
}


{
    Modified for use with Free Pascal
    Version 200
    Please report any bugs to <[email protected]>
}

{$mode macpas}
{$packenum 1}
{$macro on}
{$inline on}
{$CALLING MWPASCAL}

unit ToolUtils;
interface
{$setc UNIVERSAL_INTERFACES_VERSION := $0342}
{$setc GAP_INTERFACES_VERSION := $0200}

{$ifc not defined USE_CFSTR_CONSTANT_MACROS}
    {$setc USE_CFSTR_CONSTANT_MACROS := TRUE}
{$endc}

{$ifc defined CPUPOWERPC and defined CPUI386}
	{$error Conflicting initial definitions for CPUPOWERPC and CPUI386}
{$endc}
{$ifc defined FPC_BIG_ENDIAN and defined FPC_LITTLE_ENDIAN}
	{$error Conflicting initial definitions for FPC_BIG_ENDIAN and FPC_LITTLE_ENDIAN}
{$endc}

{$ifc not defined __ppc__ and defined CPUPOWERPC}
	{$setc __ppc__ := 1}
{$elsec}
	{$setc __ppc__ := 0}
{$endc}
{$ifc not defined __i386__ and defined CPUI386}
	{$setc __i386__ := 1}
{$elsec}
	{$setc __i386__ := 0}
{$endc}

{$ifc defined __ppc__ and __ppc__ and defined __i386__ and __i386__}
	{$error Conflicting definitions for __ppc__ and __i386__}
{$endc}

{$ifc defined __ppc__ and __ppc__}
	{$setc TARGET_CPU_PPC := TRUE}
	{$setc TARGET_CPU_X86 := FALSE}
{$elifc defined __i386__ and __i386__}
	{$setc TARGET_CPU_PPC := FALSE}
	{$setc TARGET_CPU_X86 := TRUE}
{$elsec}
	{$error Neither __ppc__ nor __i386__ is defined.}
{$endc}
{$setc TARGET_CPU_PPC_64 := FALSE}

{$ifc defined FPC_BIG_ENDIAN}
	{$setc TARGET_RT_BIG_ENDIAN := TRUE}
	{$setc TARGET_RT_LITTLE_ENDIAN := FALSE}
{$elifc defined FPC_LITTLE_ENDIAN}
	{$setc TARGET_RT_BIG_ENDIAN := FALSE}
	{$setc TARGET_RT_LITTLE_ENDIAN := TRUE}
{$elsec}
	{$error Neither FPC_BIG_ENDIAN nor FPC_LITTLE_ENDIAN are defined.}
{$endc}
{$setc ACCESSOR_CALLS_ARE_FUNCTIONS := TRUE}
{$setc CALL_NOT_IN_CARBON := FALSE}
{$setc OLDROUTINENAMES := FALSE}
{$setc OPAQUE_TOOLBOX_STRUCTS := TRUE}
{$setc OPAQUE_UPP_TYPES := TRUE}
{$setc OTCARBONAPPLICATION := TRUE}
{$setc OTKERNEL := FALSE}
{$setc PM_USE_SESSION_APIS := TRUE}
{$setc TARGET_API_MAC_CARBON := TRUE}
{$setc TARGET_API_MAC_OS8 := FALSE}
{$setc TARGET_API_MAC_OSX := TRUE}
{$setc TARGET_CARBON := TRUE}
{$setc TARGET_CPU_68K := FALSE}
{$setc TARGET_CPU_MIPS := FALSE}
{$setc TARGET_CPU_SPARC := FALSE}
{$setc TARGET_OS_MAC := TRUE}
{$setc TARGET_OS_UNIX := FALSE}
{$setc TARGET_OS_WIN32 := FALSE}
{$setc TARGET_RT_MAC_68881 := FALSE}
{$setc TARGET_RT_MAC_CFM := FALSE}
{$setc TARGET_RT_MAC_MACHO := TRUE}
{$setc TYPED_FUNCTION_POINTERS := TRUE}
{$setc TYPE_BOOL := FALSE}
{$setc TYPE_EXTENDED := FALSE}
{$setc TYPE_LONGLONG := TRUE}
uses MacTypes,FixMath,TextUtils,Icons,Quickdraw;

{$ALIGN MAC68K}

{
ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
    Note: 
    
    The following routines that used to be in this header file, have moved to
    more appropriate headers.  
    
        FixMath.h:      FixMul
                        FixRatio
                        FixRound
        
        Icons.h:        GetIcon
                        PlotIcon
                        
        Quickdraw.h:    AngleFromSlope
                        DeltaPoint
                        GetCursor
                        GetIndPattern
                        GetPattern
                        GetPicture
                        PackBits
                        ScreenRes
                        ShieldCursor
                        SlopeFromAngle
                        UnpackBits
                        
        TextUtils.h:    Munger
                        GetIndString
                        GetString
                        NewString
                        SetString
ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
}

{
 *  BitTst()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 }
function BitTst(bytePtr: UnivPtr; bitNum: SInt32): boolean; external name '_BitTst';
{
 *  BitSet()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 }
procedure BitSet(bytePtr: UnivPtr; bitNum: SInt32); external name '_BitSet';
{
 *  BitClr()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 }
procedure BitClr(bytePtr: UnivPtr; bitNum: SInt32); external name '_BitClr';
{
 *  BitAnd()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 }
function BitAnd(value1: SInt32; value2: SInt32): SInt32; external name '_BitAnd';
{
 *  BitOr()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 }
function BitOr(value1: SInt32; value2: SInt32): SInt32; external name '_BitOr';
{
 *  BitXor()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 }
function BitXor(value1: SInt32; value2: SInt32): SInt32; external name '_BitXor';
{
 *  BitNot()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 }
function BitNot(value: SInt32): SInt32; external name '_BitNot';
{
 *  BitShift()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 }
function BitShift(value: SInt32; count: SInt16): SInt32; external name '_BitShift';
{$ifc TARGET_CPU_68K}

type
	Int64BitPtr = ^Int64Bit;
	Int64Bit = record
		hiLong:					SInt32;
		loLong:					UInt32;
	end;

{$ifc CALL_NOT_IN_CARBON}
	{
	 *  LongMul()
	 *  
	 *  Availability:
	 *    Non-Carbon CFM:   not available
	 *    CarbonLib:        not available
	 *    Mac OS X:         not available
	 	}
procedure LongMul(a: SInt32; b: SInt32; var result: Int64Bit); external name '_LongMul';
{$endc}  {CALL_NOT_IN_CARBON}
{$endc}  {TARGET_CPU_68K}

{
   HiWord and LoWord are not in Carbon, but Metrowerks 
   supplies an implementation on PPC
}
{
 *  HiWord()
 *  
 *  Availability:
 *    Non-Carbon CFM:   not available
 *    CarbonLib:        in CarbonLib H.a.c.k and later
 *    Mac OS X:         not available
 }

{
 *  LoWord()
 *  
 *  Availability:
 *    Non-Carbon CFM:   not available
 *    CarbonLib:        in CarbonLib H.a.c.k and later
 *    Mac OS X:         not available
 }

function HiWord(arg: SInt32): SInt16; inline; overload;
function HiWord(arg: UInt32): UInt16; inline; overload;
function LoWord(arg: SInt32): SInt16; inline; overload;
function LoWord(arg: UInt32): UInt16; inline; overload;



{$ALIGN MAC68K}



implementation


function HiWord(arg: SInt32): SInt16; inline;
begin
  HiWord := arg shr 16;
end;


function HiWord(arg: UInt32): UInt16; inline;
begin
  HiWord := arg shr 16;
end;


function LoWord(arg: SInt32): SInt16; inline;
begin
  LoWord := SInt16(arg);
end;


function LoWord(arg: UInt32): UInt16; inline;
begin
  LoWord := UInt16(arg);
end;
  

end.