/*
list.h
Pedro Flynn - pflynn@microsoftsucks.org
*/

#ifndef LIST_H
#define LIST_H

#include <stdlib.h>

typedef struct ListElmt_ {
	void* data;
	struct ListElmt_* next;
	} ListElmt;

typedef struct List_ {
	int size;
	int (*match)(const void*,const void*);
	void (*destroy)(void*);
	ListElmt *head;
	ListElmt *tail;
	} List;
	
	List* list_create(void (*destroy)(void*));
  void list_destroy(List* list);
	ListElmt* list_ins_next(List* list,ListElmt* element,const void* data);
	int list_rem_next(List* list,ListElmt* element,void** data);
	
	#define LIST_SIZE(list) ((list)->size)
	#define LIST_HEAD(list) ((list)->head)
	#define LIST_TAIL(list) ((list)->tail)
	#define LIST_DATA(element) ((element)->data)
	#define LIST_NEXT(element) ((element)->next)
	
#endif