make: remove SCCS ident stuff

@@ -22,15 +22,10 @@
  */
 /*
  * Copyright 2002 Sun Microsystems, Inc. All rights reserved.
  * Use is subject to license terms.
  */
-/*
- * @(#)macro.h 1.3 06/12/12
- */
-
-#pragma ident   "@(#)macro.h    1.3     06/12/12"
 
 #include <mksh/defs.h>
 
 extern void     expand_macro(register Source source, register String destination, wchar_t *current_string, Boolean cmd);
 extern void     expand_value(Name value, register String destination, Boolean cmd);