===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/less/option.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -c -r1.3 -r1.4
*** src/usr.bin/less/option.h	2003/04/13 18:26:26	1.3
--- src/usr.bin/less/option.h	2011/09/16 18:12:09	1.4
***************
*** 1,5 ****
  /*
!  * Copyright (C) 1984-2002  Mark Nudelman
   *
   * You may distribute under the terms of either the GNU General Public
   * License or the Less License, as specified in the README file.
--- 1,5 ----
  /*
!  * Copyright (C) 1984-2011  Mark Nudelman
   *
   * You may distribute under the terms of either the GNU General Public
   * License or the Less License, as specified in the README file.
***************
*** 27,32 ****
--- 27,34 ----
  
  #define	OTYPE		(BOOL|TRIPLE|NUMBER|STRING|NOVAR)
  
+ #define OLETTER_NONE    '\1'     /* Invalid option letter */
+ 
  /*
   * Argument to a handling function tells what type of activity:
   */
***************
*** 49,54 ****
--- 51,58 ----
  	char *oname;            /* Long (GNU-style) option name */
  	struct optname *onext;  /* List of synonymous option names */
  };
+ 
+ #define OPTNAME_MAX	32	/* Max length of long option name */
  
  struct loption
  {