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list.h @ 174

Last change on this file since 174 was 65, checked in by Torben Dannhauer, 14 years ago
new cluster implementation added: ENet ENet is a reliable UDP implementation with quite simple usage and high performance for transmission with small or medium size packet.
File size: 1.1 KB

Rev	Line
[65]	1	/**
	2	@file list.h
	3	@brief ENet list management
	4	*/
	5	#ifndef __ENET_LIST_H__
	6	#define __ENET_LIST_H__
	7
	8	#include <stdlib.h>
	9
	10	typedef struct _ENetListNode
	11	{
	12	struct _ENetListNode * next;
	13	struct _ENetListNode * previous;
	14	} ENetListNode;
	15
	16	typedef ENetListNode * ENetListIterator;
	17
	18	typedef struct _ENetList
	19	{
	20	ENetListNode sentinel;
	21	} ENetList;
	22
	23	extern void enet_list_clear (ENetList *);
	24
	25	extern ENetListIterator enet_list_insert (ENetListIterator, void *);
	26	extern void * enet_list_remove (ENetListIterator);
	27	extern ENetListIterator enet_list_move (ENetListIterator, void , void );
	28
	29	extern size_t enet_list_size (ENetList *);
	30
	31	#define enet_list_begin(list) ((list) -> sentinel.next)
	32	#define enet_list_end(list) (& (list) -> sentinel)
	33
	34	#define enet_list_empty(list) (enet_list_begin (list) == enet_list_end (list))
	35
	36	#define enet_list_next(iterator) ((iterator) -> next)
	37	#define enet_list_previous(iterator) ((iterator) -> previous)
	38
	39	#define enet_list_front(list) ((void *) (list) -> sentinel.next)
	40	#define enet_list_back(list) ((void *) (list) -> sentinel.previous)
	41
	42	#endif /* __ENET_LIST_H__ */
	43

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