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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2007 - INRIA - Sylvestre LEDRU
* Copyright (C) 2008 - INRIA - Allan CORNET
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
*
*/
#ifndef __GETENVC_H__
#define __GETENVC_H__
#include "dynlib_io.h"
#include "machine.h"
/**
* Retrieve a system variable
* @param[out] ierr the error code
* @param[in] var the name of the variable
* @param[out] buf the value of the variable
* @param[out] buflen the length of the variable
* @param[in] iflag
*/
IO_IMPEXP void C2F(getenvc)(int *ierr, char *var, char *buf, int *buflen, int *iflag);
/**
* Searches for a file using environment paths
* @param[in] filename
* @param[in] environment variable where we search
* @return path found
*/
IO_IMPEXP char *searchEnv(const char *name, const char *env_var);
#endif /* __GETENVC_H__ */
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