Automatic date update in version.in

[binutils-gdb.git] / binutils / syslex.l

diff --git a/binutils/syslex.l b/binutils/syslex.l
index 2c8a694f14cf6888155a6f23c388fe0e83e33013..a0ecdf583a631bdd39a2e6c8e7db89102877acab 100644 (file)
--- a/binutils/syslex.l
+++ b/binutils/syslex.l
@@ -1,5 +1,7 @@
+%option noinput nounput noyywrap
+
 %{
-/* Copyright 2001, 2003, 2005, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2022 Free Software Foundation, Inc.
 
    This file is part of GNU Binutils.
 
@@ -18,20 +20,13 @@
    Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
    02110-1301, USA.  */
 
-#include "config.h"
-#ifdef HAVE_STRING_H
+/* Note: config.h is #included via syslex_wrap.c.  */
+
 #include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
 #include "sysinfo.h"
 
+#ifndef YY_NO_UNPUT
 #define YY_NO_UNPUT
-
-#ifndef yywrap
-static int yywrap (void) { return 1; }
 #endif
 
 extern int yylex (void);
@@ -42,7 +37,7 @@ extern int yylex (void);
 "[" { return '[';}
 "]" { return ']';}
 " " { ; }
-";".* { ; } 
+";".* { ; }
 "\t" { ; }
 "\n" { ; }
 "\""[^\"]*"\"" {