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/*
* pathsearch.h: interface to $PATH-searching functions
*
* Copyright (C) 2004 Colin Watson.
*
* This file is part of man-db.
*
* man-db is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* man-db 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. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with man-db; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef PATHSEARCH_H
#define PATHSEARCH_H
/* Return non-zero if NAME is found as an executable regular file on the
* $PATH.
*/
int pathsearch_executable (const char *name);
/* Return non-zero if DIR matches an entry on the $PATH. */
int directory_on_path (const char *dir);
#endif /* PATHSEARCH_H */
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