192 static steady_clock::rep steady_simplified() {  in steady_simplified()
193     return static_cast<steady_clock::rep>(mach_absolute_time());  in steady_simplified()
201 static steady_clock::rep steady_full() {  in steady_full()
203     return static_cast<steady_clock::rep>(mach_absolute_time() * factor);  in steady_full()
206 typedef steady_clock::rep (*FP)();
216 static steady_clock::time_point __libcpp_steady_clock_now() {  in __libcpp_steady_clock_now()
218     return steady_clock::time_point(steady_clock::duration(fp()));  in __libcpp_steady_clock_now()
228 static steady_clock::time_point __libcpp_steady_clock_now() {  in __libcpp_steady_clock_now()
232     return steady_clock::time_point(seconds(tp.tv_sec) + nanoseconds(tp.tv_nsec));  in __libcpp_steady_clock_now()
252 static steady_clock::time_point __libcpp_steady_clock_now() {  in __libcpp_steady_clock_now()
260   return steady_clock::time_point(steady_clock::duration(dur));  in __libcpp_steady_clock_now()
265 static steady_clock::time_point __libcpp_steady_clock_now() {  in __libcpp_steady_clock_now()
270   return steady_clock::time_point(seconds(ts.tv_sec) + nanoseconds(ts.tv_nsec));  in __libcpp_steady_clock_now()
275 static steady_clock::time_point __libcpp_steady_clock_now() noexcept {  in __libcpp_steady_clock_now()
281   return steady_clock::time_point(nanoseconds(_zx_clock_get_monotonic()));  in __libcpp_steady_clock_now()
286 static steady_clock::time_point __libcpp_steady_clock_now() {  in __libcpp_steady_clock_now()
290     return steady_clock::time_point(seconds(tp.tv_sec) + nanoseconds(tp.tv_nsec));  in __libcpp_steady_clock_now()
297 const bool steady_clock::is_steady;
299 steady_clock::time_point
300 steady_clock::now() noexcept  in now()