pollution: asctime_r
char *asctime_r(const struct tm * restrict, char * restrict); 

pollution: ctime_r
char *ctime_r(const time_t *, char *); 

pollution: ts
pollution: base
__attribute__((availability(macosx,introduced=10.15))) __attribute__((availability(ios,introduced=13.0))) __attribute__((availability(tvos,introduced=13.0))) __attribute__((availability(watchos,introduced=6.0))) int timespec_get(struct timespec *ts, int base);