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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef _LINUX_NTP_INTERNAL_H
- #define _LINUX_NTP_INTERNAL_H
- extern void ntp_init(void);
- extern void ntp_clear(void);
- /* Returns how long ticks are at present, in ns / 2^NTP_SCALE_SHIFT. */
- extern u64 ntp_tick_length(void);
- extern ktime_t ntp_get_next_leap(void);
- extern int second_overflow(time64_t secs);
- extern int ntp_validate_timex(struct timex *);
- extern int __do_adjtimex(struct timex *, struct timespec64 *, s32 *);
- extern void __hardpps(const struct timespec64 *, const struct timespec64 *);
- #endif /* _LINUX_NTP_INTERNAL_H */
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