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36 lines
1.1 KiB
36 lines
1.1 KiB
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _AUDIO_FIFO_WRAPPER_H_
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#define _AUDIO_FIFO_WRAPPER_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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void *fifo_init(uint32_t bytes, bool reader_throttles_writer);
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void fifo_release(void *fifo_itfe);
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ssize_t fifo_read(void *fifo_itfe, void *buffer, size_t bytes);
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ssize_t fifo_write(void *fifo_itfe, void *buffer, size_t bytes);
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ssize_t fifo_available_to_read(void *fifo_itfe);
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ssize_t fifo_available_to_write(void *fifo_itfe);
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ssize_t fifo_flush(void *fifo_itfe);
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#ifdef __cplusplus
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}
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#endif
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#endif /* #ifndef _AUDIO_FIFO_WRAPPER_H_ */
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