$NetBSD: patch-ab,v 1.2 2012/12/25 21:08:40 joerg Exp $

--- etc/rsconvert/lex.l.orig	1992-02-10 03:03:54.000000000 +0000
+++ etc/rsconvert/lex.l
@@ -21,7 +21,9 @@
 #endif
 #include "libcommon/common.h"
 #include "y.tab.h"
+static void skipcomments(void);
 %}
+%option yylineno
 alpha	[a-zA-Z]
 special	[\.\_-]
 digit	[0-9]
@@ -101,7 +103,7 @@ yywrap() {return(1);}
 /*
  * Skip over comments.
  */
-skipcomments()
+static void skipcomments(void)
 {
 	char c;