2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or (at
5 * your option) any later version.
7 * This program is distributed in the hope that it will be useful, but
8 * WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 * General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
17 * Copyright © 2006 Pierre Habouzit
21 * Copyright notice from original mutt:
22 * Copyright (C) 1996-2000 Michael R. Elkins <me@mutt.org>
25 #ifndef MUTT_LIB_LIB_LIST_H
26 #define MUTT_LIB_LIB_LIST_H
28 #define DO_SLIST(type, prefix, dtor) \
29 static inline type *prefix##_list_pop(type **list) { \
38 static inline void prefix##_list_push(type **list, type *item) { \
43 static inline type **prefix##_list_last(type **list) { \
45 list = &(*list)->next; \
50 static inline type **prefix##_list_append(type **list, type *item) { \
51 list = prefix##_list_last(list); \
56 static inline type **prefix##_list_init(type **list) { \
60 static inline void prefix##_list_wipe(type **list) { \
62 type *item = prefix##_list_pop(list); \
68 typedef struct string_list_t {
69 struct string_list_t *next;
73 DO_INIT(string_list_t, string_item);
74 static inline void string_item_wipe(string_list_t *it) {
77 DO_NEW(string_list_t, string_item);
78 DO_DELETE(string_list_t, string_item);
79 DO_SLIST(string_list_t, string, string_item_delete);
81 string_list_t *string_list_dup(const string_list_t *);
83 /* FIXME: b0rken API's, replace that at any cost */
84 /* add an element to a list */
85 string_list_t *mutt_add_list_n(string_list_t*, const void*, size_t len);
86 static inline string_list_t *mutt_add_list(string_list_t *head, const char *data) {
87 size_t len = m_strlen(data);
88 return mutt_add_list_n(head, data, len ? len + 1 : 0);
91 #endif /* MUTT_LIB_LIB_LIST_H */