File sgmltool-flex.patch of Package sgmltool

Index: sgml-tools-1.0.9/rtf-fix/rtf2rtf.l
===================================================================
--- sgml-tools-1.0.9.orig/rtf-fix/rtf2rtf.l
+++ sgml-tools-1.0.9/rtf-fix/rtf2rtf.l
@@ -72,7 +72,7 @@ int current;
 int skipnewline = 0;
 
 extern char *yytext;
-extern int yyleng;
+extern size_t yyleng;
 
 #define CHAPTER 1
 #define SECTION 2