1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
/*
* Copyright 2016 Garrett D'Amore <garrett@damore.org>
*
* This software is supplied under the terms of the MIT License, a
* copy of which should be located in the distribution where this
* file was obtained (LICENSE.txt). A copy of the license may also be
* found online at https://opensource.org/licenses/MIT.
*/
#ifndef CORE_LIST_H
#define CORE_LIST_H
#include "core/nng_impl.h"
/*
* In order to make life easy, we just define the list structures
* directly, and let consumers directly inline structures.
*/
typedef struct nni_list_node {
struct nni_list_node * ln_next;
struct nni_list_node * ln_prev;
} nni_list_node_t;
typedef struct nni_list {
struct nni_list_node ll_head;
size_t ll_offset;
} nni_list_t;
extern void nni_list_init_offset(nni_list_t *list, size_t offset);
#define NNI_LIST_INIT(list, type, field) \
nni_list_init_offset(list, offsetof(type, field))
extern void *nni_list_first(nni_list_t *);
extern void *nni_list_last(nni_list_t *);
extern void nni_list_append(nni_list_t *, void *);
extern void nni_list_prepend(nni_list_t *, void *);
extern void *nni_list_next(nni_list_t *, void *);
extern void *nni_list_prev(nni_list_t *, void *);
extern void nni_list_remove(nni_list_t *, void *);
extern void nni_list_node_init(nni_list_t *, void *);
#define NNI_LIST_FOREACH(l, it) \
for (it = nni_list_first(l); it != NULL; it = nni_list_next(l, it))
#endif /* CORE_LIST_H */
|
