pinebuds/utils/list/list.h

90 lines
2.3 KiB
C

/***************************************************************************
*
* Copyright 2015-2019 BES.
* All rights reserved. All unpublished rights reserved.
*
* No part of this work may be used or reproduced in any form or by any
* means, or stored in a database or retrieval system, without prior written
* permission of BES.
*
* Use of this work is governed by a license granted by BES.
* This work contains confidential and proprietary information of
* BES. which is protected by copyright, trade secret,
* trademark and other intellectual property rights.
*
****************************************************************************/
#pragma once
#ifndef __LIST_H__
#define __LIST_H__
#include <stdbool.h>
#include <stdlib.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef void *(*list_mempool_zmalloc)(size_t);
typedef void (*list_mempool_free)(void *);
typedef struct {
list_mempool_zmalloc zmalloc;
list_mempool_free free;
} list_mempool_functions_t;
typedef void (*list_free_cb)(void *data);
typedef bool (*list_iter_cb)(void *data);
typedef struct list_node_t {
struct list_node_t *next;
void *data;
} list_node_t;
typedef struct list_t {
list_node_t *head;
list_node_t *tail;
size_t length;
list_free_cb free_cb;
list_mempool_functions_t mempool_functions;
} list_t;
struct list_node_t;
typedef struct list_node_t list_node_t;
//struct list_t;
typedef struct list_t list_t;
int list_init(void);
// Lifecycle.
list_t *list_new(list_free_cb callback, list_mempool_zmalloc zmalloc, list_mempool_free free);
void list_free(list_t *list);
// Accessors.
bool list_is_empty(const list_t *list);
size_t list_length(const list_t *list);
void *list_front(const list_t *list);
void *list_back(const list_t *list);
// Mutators.
bool list_insert_after(list_t *list, list_node_t *prev_node, void *data);
bool list_prepend(list_t *list, void *data);
bool list_append(list_t *list, void *data);
bool list_remove(list_t *list, void *data);
void list_clear(list_t *list);
// Iteration.
void list_foreach(const list_t *list, list_iter_cb callback);
list_node_t *list_begin(const list_t *list);
list_node_t *list_end(const list_t *list);
list_node_t *list_next(const list_node_t *node);
void *list_node(const list_node_t *node);
#ifdef __cplusplus
}
#endif
#endif//__FMDEC_H__