/* util.h */
/* header for util.c */
/* Copyright (C) 1999 Matthew Grossman <mattg@oz.net>

  This program 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.

  This program 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 this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/



#ifndef UTIL_H
#define UTIL_H

#include"config.h"

#include<string.h>
#ifdef HAVE_UNISTD_H
#include<unistd.h>
#endif
#include<stdlib.h>
#include<stdio.h>
#include<sys/param.h>



#ifdef HAVE_ALLOCA_H
#include<alloca.h>
#endif

#include<pwd.h>
#include<sys/types.h>
#include<errno.h>



char *expand_path(char *path);
int get_max_line_width(char *buffer, int c_width);
int leap_year_p(int year);
char *glob2regex(char *pattern);
char *get_text_option(int argc, char *argv[], char *option);
int get_bool_option(int argc, char *argv[], char *option);

#endif /* !UTIL_H */