bug#19377: bug#19378: [PATCH 3/4] cat, chcon, chgrp, chmod, chown, cp, du, head: support wildcards on OS/2

[Paul Eggert]

KO Myung-Hun wrote:
  /* Redirection and wildcarding when done by the utility itself.
     Generally a noop, but used in particular for native VMS. */
  #ifndef initialize_main
-# define initialize_main(ac, av)
+# ifndef __OS2__
+#  define initialize_main(ac, av)
+# else

What happened to VMS?  The comment doesn't seem to match the code, and this 
suggests that the code should be moved to wherever VMS does its thing.