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37 lines
1.1 KiB
PHP
37 lines
1.1 KiB
PHP
{
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This file is part of the Free Pascal run time library.
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Copyright (c) 2005 by Free Pascal development team
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Low level memory functions
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Heap functions unit for Nintendo Wii
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Copyright (c) 2011 by Francesco Lombardi
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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**********************************************************************}
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{*****************************************************************************
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OS Memory allocation / deallocation
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****************************************************************************}
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function sbrk2(size: longint): pointer; cdecl; external name 'sbrk';
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function SysOSAlloc(size: ptruint): pointer;
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begin
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result := sbrk2(size);
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if result = pointer(-1) then
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result := nil
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end;
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procedure SysOSFree(p: pointer; size: ptruint);
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begin
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sbrk2(-size);
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end;
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