_timespec_to_double  296 src/simh/sim_timer.c static double _timespec_to_double              (struct timespec *time);
_timespec_to_double  674 src/simh/sim_timer.c         skew = (_timespec_to_double(&now) - (rtc_calib_tick_time[tmr]+rtc_clock_catchup_base_time[tmr]));