gecko-dev/nsprpub/pr/include/prenv.h

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
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 * Software distributed under the License is distributed on an "AS
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 * implied. See the License for the specific language governing
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 * 
 * The Original Code is the Netscape Portable Runtime (NSPR).
 * 
 * The Initial Developer of the Original Code is Netscape
 * Communications Corporation.  Portions created by Netscape are 
 * Copyright (C) 1998-2000 Netscape Communications Corporation.  All
 * Rights Reserved.
 * 
 * Contributor(s):
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 * terms of the GNU General Public License Version 2 or later (the
 * "GPL"), in which case the provisions of the GPL are applicable 
 * instead of those above.  If you wish to allow use of your 
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#ifndef prenv_h___
#define prenv_h___

#include "prtypes.h"

/*******************************************************************************/
/*******************************************************************************/
/****************** THESE FUNCTIONS MAY NOT BE THREAD SAFE *********************/
/*******************************************************************************/
/*******************************************************************************/

PR_BEGIN_EXTERN_C

/*
** Lookup a variable in the environment. Return NULL if it's not found,
** otherwise return it's value.
*/
NSPR_API(char*) PR_GetEnv(const char *var);

#ifdef XP_MAC
NSPR_API(PRIntn) PR_PutEnv(const char *string);
#endif

PR_END_EXTERN_C

#endif /* prenv_h___ */