mirror of
https://gitlab.com/freepascal.org/fpc/source.git
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44 lines
1.1 KiB
PHP
44 lines
1.1 KiB
PHP
{
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$Id$
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This file is part of the Free Component Library (FCL)
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Copyright (c) 1999-2000 by Michael Van Canneyt and Florian Klaempfl
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Classes unit for OS/2
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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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Uses DosCalls;
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{ Declared EXPLICITLY with Ansistring, so NO mistaking is possible }
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function GetEnv (var EnvVar: AnsiString): AnsiString;
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var P: PChar;
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begin
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if DosScanEnv (PChar (EnvVar), P) = 0 then GetEnv := P else GetEnv := nil;
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end;
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{
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$Log$
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Revision 1.5 2001-01-28 18:40:35 hajny
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* error checking added
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Revision 1.4 2000/10/28 16:56:02 hajny
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+ real (ansistring) implementation
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Revision 1.3 2000/08/25 17:33:44 hajny
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* Made compilable again (missing bracket at the begin of logs)
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Revision 1.2 2000/07/13 11:33:01 michael
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+ removed logs
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}
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