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Commit | Line | Data |
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e53294ae | 1 | /* |
4ac4a490 | 2 | * Copyright (C) 1996-2017 The Squid Software Foundation and contributors |
e53294ae | 3 | * |
bbc27441 AJ |
4 | * Squid software is distributed under GPLv2+ license and includes |
5 | * contributions from numerous individuals and organizations. | |
6 | * Please see the COPYING and CONTRIBUTORS files for details. | |
e53294ae | 7 | */ |
bbc27441 | 8 | |
e53294ae | 9 | #ifndef SQUID_DLINK_H |
10 | #define SQUID_DLINK_H | |
11 | ||
195b97bf FC |
12 | #include "mem/forward.h" |
13 | ||
e53294ae | 14 | class dlink_node |
15 | { | |
4ea333ae | 16 | MEMPROXY_CLASS(dlink_node); |
e53294ae | 17 | public: |
195b97bf | 18 | dlink_node() : data(nullptr), prev(nullptr), next(nullptr) {} |
e53294ae | 19 | |
20 | void *data; | |
21 | dlink_node *prev; | |
22 | dlink_node *next; | |
23 | }; | |
24 | ||
c8347c53 AJ |
25 | class dlink_list |
26 | { | |
27 | public: | |
28 | dlink_list() : head(NULL), tail(NULL) {} | |
29 | ||
e53294ae | 30 | dlink_node *head; |
31 | dlink_node *tail; | |
32 | }; | |
33 | ||
e1f7507e AJ |
34 | extern dlink_list ClientActiveRequests; |
35 | ||
8a648e8d FC |
36 | void dlinkAdd(void *data, dlink_node *, dlink_list *); |
37 | void dlinkAddAfter(void *, dlink_node *, dlink_node *, dlink_list *); | |
38 | void dlinkAddTail(void *data, dlink_node *, dlink_list *); | |
39 | void dlinkDelete(dlink_node * m, dlink_list * list); | |
e53294ae | 40 | |
41 | #endif /* SQUID_DLINK_H */ | |
f53969cc | 42 |