void exec_status_start(ExecStatus *s, pid_t pid);
void exec_status_exit(ExecStatus *s, pid_t pid, int code, int status, const char *utmp_id);
void exec_status_dump(ExecStatus *s, FILE *f, const char *prefix);
void exec_status_start(ExecStatus *s, pid_t pid);
void exec_status_exit(ExecStatus *s, pid_t pid, int code, int status, const char *utmp_id);
void exec_status_dump(ExecStatus *s, FILE *f, const char *prefix);