lcd_cqueue.h
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2005
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*****************************************************************************
*
* Filename:
* ---------
* lcdcqueue.h
*
* Project:
* --------
* Maui_Software
*
* Description:
* ------------
* Light weight C Data structures library: Circular Queue.
*
* Author:
* -------
* -------
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
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*------------------------------------------------------------------------------
* Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*============================================================================
****************************************************************************/
/*********************************************************************
(C) _____ (year of first publication) Sasken communication
Technologies Limited, All rights reserved.
* This file provides a template for .c files. This space
* should be used to describe the file contents
* Component-specific prefix : xxxx
*********************************************************************/
#ifndef _LCD_CQUEUE_H
#define _LCD_CQUEUE_H
/*RHR*/
#include "kal_general_types.h"
//#include "stacklib.h"
#include "lcd.h"
#include "kal_public_api.h"
/*RHR*/
/*******************************************************************************
* Data Structure definition
*******************************************************************************/
typedef struct lcd_cqueue {
void * * queue;
unsigned int size;
unsigned int head;
unsigned int tail;
kal_bool is_full;
malloc_fp_t alloc_fn_p;
free_fp_t free_fn_p;
} lcd_cqueue;
/*******************************************************************************
* Exported Function Prototypes
*******************************************************************************/
extern lcd_cqueue *lcd_create_cqueue(unsigned int size, malloc_fp_t alloc_fn_p,
free_fp_t free_fn_p);
extern kal_uint32 new_lcd_cqueue_mem_size(unsigned int size);
extern void lcd_cqueue_insert(lcd_cqueue *q, void *item);
extern void lcd_cqueue_insert_front(lcd_cqueue *q, void *item);
extern void *lcd_cqueue_remove(lcd_cqueue *q);
extern void *lcd_cqueue_remove_rear(lcd_cqueue *q);
extern kal_bool lcd_cqueue_is_empty(lcd_cqueue *q);
extern kal_bool lcd_cqueue_is_full(lcd_cqueue *q);
extern unsigned int lcd_cqueue_num_of_items(lcd_cqueue *q);
extern void *lcd_cqueue_index(lcd_cqueue *q , unsigned int index);
extern void lcd_cqueue_map(lcd_cqueue *q, lcd_mapfunc f, void *info);
extern void lcd_cqueue_delete_all(lcd_cqueue *q);
extern void lcd_delete_cqueue(lcd_cqueue *q);
extern lcd_cqueue *lcd_create_cqueue_with_mem(unsigned int size,void *mem_ptr);
#ifdef _DEBUG_LCD_CQUEUE
extern void lcd_cqueue_print(lcd_cqueue *q);
#endif
#endif /* _LCD_CQUEUE_H */