/*
 * Copyright (c) 2005, The Tendra Project <http://www.ten15.org/>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice unmodified, this list of conditions, and the following
 *    disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * $TenDRA: tendra/src/tools/tspec/str_array.h,v 1.1 2005/10/31 20:11:58 stefanf Exp $
 */

#ifndef STR_ARRAY_INCLUDED
#define STR_ARRAY_INCLUDED

/*
 * This file provides an ADT for an automatically resizing array of strings.
 */

/* Consider this as an opaque type.  It's displayed here to be able to define
 * str_array objects. */
struct str_array {
	char **p;
	int used;
	int reserved;
};

void str_array_add(struct str_array *, char *);
void str_array_clear(struct str_array *);
void str_array_destroy(struct str_array *);
char *str_array_get(const struct str_array *, int);
void str_array_init(struct str_array *);
int  str_array_size(const struct str_array *);
void str_array_sort(struct str_array *);

#endif