/*
 * Function prototypes for handling string buffers.
 * Copyright (C) 2000, 2001, 2002, 2003, 2004 Shawn Betts <sabetts@vcn.bc.ca>
 *
 * 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., 59 Temple
 * Place, Suite 330, Boston, MA 02111-1307 USA.
 */

#ifndef _SDORFEHS_SBUF_H
#define _SDORFEHS_SBUF_H 1

#include <stdlib.h>

struct sbuf {
	char *data;
	size_t len;
	size_t maxsz;

	/* sbuf can exist in a list. */
	struct list_head node;
};

struct sbuf *sbuf_new(size_t initsz);
void sbuf_free(struct sbuf *b);
char *sbuf_free_struct(struct sbuf *b);
char *sbuf_concat(struct sbuf *b, const char *str);
char *sbuf_nconcat(struct sbuf *b, const char *str, int len);
char *sbuf_utf8_nconcat(struct sbuf *b, const char *s, int width);
char *sbuf_copy(struct sbuf *b, const char *str);
char *sbuf_clear(struct sbuf *b);
char *sbuf_get(struct sbuf *b);
char *sbuf_printf(struct sbuf *b, char *fmt,...);
char *sbuf_printf_concat(struct sbuf *b, char *fmt,...);
void sbuf_chop(struct sbuf *b);

#endif	/* ! _SDORFEHS_SBUF_H */