/* grep.h - interface to grep driver for searching subroutines.

   Copyright (C) 1992, 1998, 2001, 2007, 2009-2017 Free Software Foundation,

   Inc.

   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 3, 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., 51 Franklin Street - Fifth Floor, Boston, MA

   02110-1301, USA.  */

#ifndef GREP_GREP_H

#define GREP_GREP_H 1

#include <stdbool.h>

/* The following flags are exported from grep for the matchers

   to look at. */

extern bool match_icase;	/* -i */

extern bool match_words;	/* -w */

extern bool match_lines;	/* -x */

extern char eolbyte;		/* -z */

extern char const *pattern_file_name (size_t, size_t *);

#endif