/*
 * util.h
 *
 * Copyright (C) 1990, 1991 John W. Eaton.
 * Copyright (C) 1994, 1995 Graeme W. Wilford. (Wilf.)
 * Copyright (C) 2001-2022 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
 */

#include <stdbool.h>

extern int is_changed (const char *fa, const char *fb);
extern int is_directory (const char *path);
extern char *escape_shell (const char *unesc);
extern int remove_directory (const char *directory, bool recurse);
extern char *trim_spaces (const char *s);
extern char *lang_dir (const char *filename);
extern void init_locale (void);