diff options
Diffstat (limited to 'strlist.h')
| -rw-r--r-- | strlist.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/strlist.h b/strlist.h new file mode 100644 index 0000000..2fc049e --- /dev/null +++ b/strlist.h @@ -0,0 +1,62 @@ +/* $NetBSD: strlist.h,v 1.3 2009/01/16 21:15:34 dsl Exp $ */ + +/*- + * Copyright (c) 2008 - 2009 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by David Laight. + * + * 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, 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. + * 3. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``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 FOUNDATION OR CONTRIBUTORS + * 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. + */ + +#ifndef _STRLIST_H +#define _STRLIST_H + +typedef struct { + char *si_str; + unsigned int si_info; +} strlist_item_t; + +typedef struct { + unsigned int sl_num; + unsigned int sl_max; + strlist_item_t *sl_items; +} strlist_t; + +void strlist_init(strlist_t *); +void strlist_clean(strlist_t *); +void strlist_add_str(strlist_t *, char *, unsigned int); + +#define strlist_num(sl) ((sl)->sl_num) +#define strlist_str(sl, n) ((sl)->sl_items[n].si_str) +#define strlist_info(sl, n) ((sl)->sl_items[n].si_info) +#define strlist_set_info(sl, n, v) ((void)((sl)->sl_items[n].si_info = (v))) + +#define STRLIST_FOREACH(v, sl, index) \ + if ((sl)->sl_items != NULL) \ + for (index = 0; (v = strlist_str(sl, index)) != NULL; index++) + +#endif /* _STRLIST_H */ |