33 lines
1.2 KiB
C
33 lines
1.2 KiB
C
/******************************************************************************
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* Copyright (c) Huawei Technologies Co., Ltd. 2018-2019. All rights reserved.
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* lcr licensed under the Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
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* PURPOSE.
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* See the Mulan PSL v2 for more details.
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* Author: wujing
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* Create: 2018-11-08
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* Description: provide container buffer definition
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******************************************************************************/
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#ifndef LCR_BUFFER_H
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#define LCR_BUFFER_H
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#include <stdlib.h>
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#include <strings.h>
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#include <stdarg.h>
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typedef struct Buffer {
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char *contents;
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size_t bytes_used;
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size_t total_size;
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} Buffer;
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Buffer *buffer_alloc(size_t initial_size);
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void buffer_free(Buffer *buf);
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int buffer_nappendf(Buffer *buf, size_t length, const char *format, ...);
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char *buffer_to_s(const Buffer *buf);
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#endif
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