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
31 #define DO_SLIST(type, prefix, dtor) \
32 static inline type *prefix##_list_pop(type **list) { \
41 static inline void prefix##_list_push(type **list, type *item) { \
46 static inline type **prefix##_list_last(type **list) { \
48 list = &(*list)->next; \
53 static inline type **prefix##_list_append(type **list, type *item) { \
54 list = prefix##_list_last(list); \
59 static inline type **prefix##_list_init(type **list) { \
63 static inline void prefix##_list_wipe(type **list) { \
65 type *item = prefix##_list_pop(list); \
71 typedef struct string_list_t {
72 struct string_list_t *next;
76 DO_INIT(string_list_t, string_item);
77 static inline void string_item_wipe(string_list_t *it) {
80 DO_NEW(string_list_t, string_item);
81 DO_DELETE(string_list_t, string_item);
82 DO_SLIST(string_list_t, string, string_item_delete);
84 string_list_t *string_list_dup(const string_list_t *);
86 /* FIXME: b0rken API's, replace that at any cost */
87 /* add an element to a list */
88 string_list_t *mutt_add_list_n(string_list_t*, const void*, size_t len);
89 static inline string_list_t *mutt_add_list(string_list_t *head, const char *data) {
90 size_t len = m_strlen(data);
91 return mutt_add_list_n(head, data, len ? len + 1 : 0);
94 #endif /* MUTT_LIB_LIB_LIST_H */