/*

 * Copyright 2008-2011 Various Authors

 * Copyright 2008 Timo Hirvonen

 *

 * 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 KEYVAL_H

#define KEYVAL_H

struct keyval {

	char *key;

	char *val;

};

struct growing_keyvals {

	struct keyval *keyvals;

	int alloc;

	int count;

};

#define GROWING_KEYVALS(name) struct growing_keyvals name = { NULL, 0, 0 }

struct keyval *keyvals_new(int num);

void keyvals_init(struct growing_keyvals *c, const struct keyval *keyvals);

void keyvals_add(struct growing_keyvals *c, const char *key, char *val);

const char *keyvals_get_val_growing(const struct growing_keyvals *c, const char *key);

void keyvals_terminate(struct growing_keyvals *c);

void keyvals_free(struct keyval *keyvals);

struct keyval *keyvals_dup(const struct keyval *keyvals);

const char *keyvals_get_val(const struct keyval *keyvals, const char *key);

#endif