44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
/*
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* This file is part of Shairport Sync.
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* Copyright (c) Mike Brady 2020 -- 2023
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __PTP_UTILITIES_H
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#define __PTP_UTILITIES_H
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#include "config.h"
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#include "nqptp-shm-structures.h"
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#include <stdint.h>
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int ptp_get_clock_info(uint64_t *actual_clock_id, uint64_t *time_of_sample, uint64_t *raw_offset,
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uint64_t *mastership_start_time);
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void ptp_send_control_message_string(const char *msg);
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void ptp_shm_interface_init();
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int ptp_shm_interface_open();
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int ptp_get_clock_version();
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int ptp_shm_interface_close();
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#endif /* __PTP_UTILITIES_H */
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