53     struct exit_status {  struct
55         bool exited() const {  in exited()
63         int exit_code() const {  in exit_code()
69         bool signaled() const {  in signaled()
77         int termsig() const {  in termsig()
86         char const *termsigname() const {  in termsigname()
128         bool coredump() const {  in coredump()
134         bool stopped() const {  in stopped()
142         int stopsig() const {  in stopsig()
148         bool normal() const {  in normal()
151         operator bool() const {  in operator bool()
155         exit_status(exit_status const &other) : value(other.value) {}  in exit_status()  function
156         exit_status &operator =(exit_status const &other) {  in operator =()
161         int value;
163         exit_status(int status) : value(status) {}  in exit_status()  argument