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192.168.1.100 / T800_MD_V1.6 / c33b3079c38f91561c2f84f1ebed20ad8c60532a / . / mcu / interface / service / stacklib / lcd_cqueue.h
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yu.dongc33b3072024-08-21 23:14:49 -0700[diff] [blame^]1/*****************************************************************************
2* Copyright Statement:
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33*
34*****************************************************************************/
35
36/*****************************************************************************
37 *
38 * Filename:
39 * ---------
40 * lcdcqueue.h
41 *
42 * Project:
43 * --------
44 * Maui_Software
45 *
46 * Description:
47 * ------------
48 * Light weight C Data structures library: Circular Queue.
49 *
50 * Author:
51 * -------
52 * -------
53 *
54 *============================================================================
55 * HISTORY
56 * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
57 *------------------------------------------------------------------------------
58 * removed!
59 * removed!
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98 * removed!
99 *------------------------------------------------------------------------------
100 * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
101 *============================================================================
102 ****************************************************************************/
103
104/*********************************************************************
105 (C) _____ (year of first publication) Sasken communication
106 Technologies Limited, All rights reserved.
107* This file provides a template for .c files. This space
108* should be used to describe the file contents
109* Component-specific prefix : xxxx
110*********************************************************************/
111
112#ifndef _LCD_CQUEUE_H
113#define _LCD_CQUEUE_H
114/*RHR*/
115#include "kal_general_types.h"
116//#include "stacklib.h"
117#include "lcd.h"
118#include "kal_public_api.h"
119/*RHR*/
120/*******************************************************************************
121 * Data Structure definition
122 *******************************************************************************/
123typedef struct lcd_cqueue {
124 void * * queue;
125 unsigned int size;
126 unsigned int head;
127 unsigned int tail;
128 unsigned int is_full;
129} lcd_cqueue;
130
131/*******************************************************************************
132 * Exported Function Prototypes
133 *******************************************************************************/
134extern kal_uint32 new_lcd_cqueue_mem_size(unsigned int size);
135
136extern void lcd_cqueue_insert(lcd_cqueue *q, void *item);
137
138extern void lcd_cqueue_insert_front(lcd_cqueue *q, void *item);
139
140extern void *lcd_cqueue_remove(lcd_cqueue *q);
141
142extern void *lcd_cqueue_remove_rear(lcd_cqueue *q);
143
144extern kal_bool lcd_cqueue_is_empty(lcd_cqueue *q);
145
146extern kal_bool lcd_cqueue_is_full(lcd_cqueue *q);
147
148extern unsigned int lcd_cqueue_num_of_items(lcd_cqueue *q);
149
150extern void *lcd_cqueue_index(lcd_cqueue *q , unsigned int index);
151
152extern void lcd_cqueue_map(lcd_cqueue *q, lcd_mapfunc f, void *info);
153
154extern void lcd_cqueue_delete_all(lcd_cqueue *q);
155
156extern void lcd_cqueue_init(unsigned int size, lcd_cqueue *q);
157
158#ifdef _DEBUG_LCD_CQUEUE
159extern void lcd_cqueue_print(lcd_cqueue *q);
160#endif
161#endif /* _LCD_CQUEUE_H */
162
163