mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-04-27 07:53:43 +02:00
62 lines
1.6 KiB
ObjectPascal
62 lines
1.6 KiB
ObjectPascal
{
|
|
$Id$
|
|
This file is part of the Free Pascal Run time library.
|
|
Copyright (c) 2004 by Olle Raab
|
|
|
|
This unit contain procedures specific for mode MacPas.
|
|
It should be platform independant.
|
|
|
|
See the file COPYING.FPC, included in this distribution,
|
|
For details about the copyright.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
|
|
**********************************************************************}
|
|
|
|
unit MacPas;
|
|
|
|
interface
|
|
|
|
{ Using inlining for small system functions/wrappers }
|
|
{$ifdef HASINLINE}
|
|
{$inline on}
|
|
{$define SYSTEMINLINE}
|
|
{$endif}
|
|
|
|
type
|
|
LongDouble = ValReal;
|
|
|
|
{FourCharCode coercion
|
|
This routine coreces string literals to a FourCharCode.}
|
|
function FCC(literal: string): LongWord; {$ifdef systeminline}inline;{$endif}
|
|
|
|
{Same as FCC, to be compatible with GPC}
|
|
function FOUR_CHAR_CODE(literal: string): LongWord; {$ifdef systeminline}inline;{$endif}
|
|
|
|
{This makes casts from ShortString to FourCharCode automatically,
|
|
to emulate the behaviour of mac pascal compilers}
|
|
operator := (s: ShortString) res: LongWord; {$ifdef systeminline}inline;{$endif}
|
|
|
|
|
|
implementation
|
|
|
|
|
|
function FCC(literal: string): LongWord; {$ifdef systeminline}inline;{$endif}
|
|
begin
|
|
FCC := PLongWord(@literal[1])^;
|
|
end;
|
|
|
|
function FOUR_CHAR_CODE(literal: string): LongWord; {$ifdef systeminline}inline;{$endif}
|
|
begin
|
|
FOUR_CHAR_CODE := PLongWord(@literal[1])^;
|
|
end;
|
|
|
|
operator := (s: ShortString) res: LongWord; {$ifdef systeminline}inline;{$endif}
|
|
begin
|
|
res := PLongWord(@s[1])^;
|
|
end;
|
|
|
|
end.
|