mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
111 lines
3.1 KiB
C
111 lines
3.1 KiB
C
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is the Netscape security libraries.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1994-2000
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#ifndef __JAR_DS_h_
|
|
#define __JAR_DS_h_
|
|
|
|
/* Typedefs */
|
|
typedef struct ZZLinkStr ZZLink;
|
|
typedef struct ZZListStr ZZList;
|
|
|
|
/*
|
|
** Circular linked list. Each link contains a pointer to the object that
|
|
** is actually in the list.
|
|
*/
|
|
struct ZZLinkStr {
|
|
ZZLink *next;
|
|
ZZLink *prev;
|
|
JAR_Item *thing;
|
|
};
|
|
|
|
struct ZZListStr {
|
|
ZZLink link;
|
|
};
|
|
|
|
#define ZZ_InitList(lst) \
|
|
{ \
|
|
(lst)->link.next = &(lst)->link; \
|
|
(lst)->link.prev = &(lst)->link; \
|
|
(lst)->link.thing = 0; \
|
|
}
|
|
|
|
#define ZZ_ListEmpty(lst) ((lst)->link.next == &(lst)->link)
|
|
|
|
#define ZZ_ListHead(lst) ((lst)->link.next)
|
|
|
|
#define ZZ_ListTail(lst) ((lst)->link.prev)
|
|
|
|
#define ZZ_ListIterDone(lst,lnk) ((lnk) == &(lst)->link)
|
|
|
|
#define ZZ_AppendLink(lst,lnk) \
|
|
{ \
|
|
(lnk)->next = &(lst)->link; \
|
|
(lnk)->prev = (lst)->link.prev; \
|
|
(lst)->link.prev->next = (lnk); \
|
|
(lst)->link.prev = (lnk); \
|
|
}
|
|
|
|
#define ZZ_InsertLink(lst,lnk) \
|
|
{ \
|
|
(lnk)->next = (lst)->link.next; \
|
|
(lnk)->prev = &(lst)->link; \
|
|
(lst)->link.next->prev = (lnk); \
|
|
(lst)->link.next = (lnk); \
|
|
}
|
|
|
|
#define ZZ_RemoveLink(lnk) \
|
|
{ \
|
|
(lnk)->next->prev = (lnk)->prev; \
|
|
(lnk)->prev->next = (lnk)->next; \
|
|
(lnk)->next = 0; \
|
|
(lnk)->prev = 0; \
|
|
}
|
|
|
|
extern ZZLink *
|
|
ZZ_NewLink(JAR_Item *thing);
|
|
|
|
extern void
|
|
ZZ_DestroyLink(ZZLink *link);
|
|
|
|
extern ZZList *
|
|
ZZ_NewList(void);
|
|
|
|
extern void
|
|
ZZ_DestroyList(ZZList *list);
|
|
|
|
|
|
#endif /* __JAR_DS_h_ */
|