diff -r -c4 flex-2.5.4/flex.skl flex-2.5.4P/flex.skl
*** flex-2.5.4/flex.skl	Wed Sep 11 01:58:54 1996
--- flex-2.5.4P/flex.skl	Thu Oct 24 19:25:30 2002
***************
*** 969,976 ****
--- 969,977 ----
  %*
  
  
  %-
+ #ifndef YY_NO_INPUT
  #ifdef __cplusplus
  static int yyinput()
  #else
  static int input()
***************
*** 1044,1052 ****
  %% update BOL and yylineno
  
  	return c;
  	}
! 
  
  %-
  #ifdef YY_USE_PROTOS
  void yyrestart( FILE *input_file )
--- 1045,1055 ----
  %% update BOL and yylineno
  
  	return c;
  	}
! %-
! #endif /* YY_NO_INPUT */
! %*
  
  %-
  #ifdef YY_USE_PROTOS
  void yyrestart( FILE *input_file )
diff -r -c4 flex-2.5.4/initscan.c flex-2.5.4P/initscan.c
*** flex-2.5.4/initscan.c	Sun Jul 27 04:32:18 1997
--- flex-2.5.4P/initscan.c	Tue Oct 15 11:51:22 2002
***************
*** 3127,3134 ****
--- 3127,3135 ----
  	}
  #endif	/* ifndef YY_NO_UNPUT */
  
  
+ #ifndef YY_NO_INPUT
  #ifdef __cplusplus
  static int yyinput()
  #else
  static int input()
***************
*** 3199,3206 ****
--- 3200,3208 ----
  	yy_current_buffer->yy_at_bol = (c == '\n');
  
  	return c;
  	}
+ #endif	/* ifndef YY_NO_INPUT */
  
  
  #ifdef YY_USE_PROTOS
  void yyrestart( FILE *input_file )
diff -r -c4 flex-2.5.4/skel.c flex-2.5.4P/skel.c
*** flex-2.5.4/skel.c	Wed Sep 11 02:00:38 1996
--- flex-2.5.4P/skel.c	Thu Oct 24 19:25:32 2002
***************
*** 974,981 ****
--- 974,982 ----
    "%*",
    "",
    "",
    "%-",
+   "#ifndef YY_NO_INPUT",
    "#ifdef __cplusplus",
    "static int yyinput()",
    "#else",
    "static int input()",
***************
*** 1049,1057 ****
    "%% update BOL and yylineno",
    "",
    "	return c;",
    "	}",
!   "",
    "",
    "%-",
    "#ifdef YY_USE_PROTOS",
    "void yyrestart( FILE *input_file )",
--- 1050,1060 ----
    "%% update BOL and yylineno",
    "",
    "	return c;",
    "	}",
!   "%-",
!   "#endif /* YY_NO_INPUT */",
!   "%*",
    "",
    "%-",
    "#ifdef YY_USE_PROTOS",
    "void yyrestart( FILE *input_file )",