text: #ifndef LIGHTNING_LIGHTNINGD_OPT_TIME_H
  #define LIGHTNING_LIGHTNINGD_OPT_TIME_H
  #include "config.h"
  #include <ccan/opt/opt.h>
  #include <ccan/time/time.h>
  
  char *opt_set_time(const char *arg, struct timerel *t);
  void opt_show_time(char buf[OPT_SHOW_LEN], const struct timerel *t);
  
  char *opt_set_timeabs(const char *arg, struct timeabs *t);
  void opt_show_timeabs(char buf[OPT_SHOW_LEN], const struct timeabs *t);
  
  #endif /* LIGHTNING_LIGHTNINGD_OPT_TIME_H */
  