/**
 * @file
 * Validator for the "charset" config variables
 *
 * @authors
 * Copyright (C) 2020 Richard Russon <rich@flatcap.org>
 *
 * @copyright
 * 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef MUTT_CONFIG_CHARSET_H
#define MUTT_CONFIG_CHARSET_H

#include <stdint.h>

#define DT_CHARSET_SINGLE    0x0800 ///< Flag for charset_validator to allow only one charset
#define DT_CHARSET_STRICT    0x1000 ///< Flag for charset_validator to use strict char check

struct Buffer;
struct ConfigDef;
struct ConfigSet;

int charset_validator(const struct ConfigSet *cs, const struct ConfigDef *cdef, intptr_t value, struct Buffer *err);

#endif /* MUTT_CONFIG_CHARSET_H */
