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 NUMBER[SUFFIX]...\n\  or:  %s OPTION\n\Pause for NUMBER seconds.  SUFFIX may be `s' for seconds (the default),\n\`m' for minutes, `h' for hours or `d' for days.  Unlike most implementations\n\that require NUMBER be an integer, here NUMBER may be an arbitrary floating\n\point number.\n\\n\"),	      program_name, program_name);      fputs (HELP_OPTION_DESCRIPTION, stdout);      fputs (VERSION_OPTION_DESCRIPTION, stdout);      printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);    }  exit (status);}