45 lines
2.0 KiB
C
Executable File
45 lines
2.0 KiB
C
Executable File
/* str_queue.h --
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*
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* Copyright (c) 2014-2015, Tuan PM <tuanpm at live dot com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Redis nor the names of its contributors may be used
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* to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef USER_QUEUE_H_
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#define USER_QUEUE_H_
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#include "os_type.h"
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#include "ringbuf.h"
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typedef struct {
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uint8_t *buf;
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RINGBUF rb;
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} QUEUE;
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void ICACHE_FLASH_ATTR QUEUE_Init(QUEUE *queue, int bufferSize);
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int32_t ICACHE_FLASH_ATTR QUEUE_Puts(QUEUE *queue, uint8_t* buffer, uint16_t len);
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int32_t ICACHE_FLASH_ATTR QUEUE_Gets(QUEUE *queue, uint8_t* buffer, uint16_t* len, uint16_t maxLen);
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BOOL ICACHE_FLASH_ATTR QUEUE_IsEmpty(QUEUE *queue);
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#endif /* USER_QUEUE_H_ */
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