location.h

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/*
    location.h
 
    Copyright (C) 2010  Red Hat, 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 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.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef SATYR_LOCATION_H
#define SATYR_LOCATION_H

 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdbool.h>

struct sr_location
{
    int line;
    int column;
    const char *message;
};

void
sr_location_init(struct sr_location *location);

int
sr_location_cmp(struct sr_location *location1,
                struct sr_location *location2,
                bool compare_messages);

char *
sr_location_to_string(struct sr_location *location);

void
sr_location_add(struct sr_location *location,
                int add_line,
                int add_column);

void
sr_location_add_ext(int *line,
                    int *column,
                    int add_line,
                    int add_column);

void
sr_location_eat_char(struct sr_location *location,
                     char c);

void
sr_location_eat_char_ext(int *line,
                         int *column,
                         char c);
 
#ifdef __cplusplus
}
#endif
 
#endif