rem: if (status != 0)
add: if (status != EXIT_SUCCESS)
context: usage (int status){  if (status != 0)    fprintf (stderr, _("Try `%s --help' for more information.\n"),	     program_name);  else    {      printf (_("Usage: %s [OPTION]... [FILE]...\n"), program_name);      fputs (_("\Copy standard input to each FILE, and also to standard output.\n\\n\  -a, --append              append to the given FILEs, do not overwrite\n\  -i, --ignore-interrupts   ignore interrupt signals\n\"), stdout);      fputs (HELP_OPTION_DESCRIPTION, stdout);      fputs (VERSION_OPTION_DESCRIPTION, stdout);      printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);    }  exit (status);}