--- gezel-2.2-orig/gezel/fdl.ll	2007-03-12 22:46:51.000000000 +0100
+++ gezel-2.2/gezel/fdl.ll	2007-03-16 01:43:05.000000000 +0100
@@ -33,6 +33,7 @@
   before compiling fdl.cc
 */
 
+%option noyywrap
 %option c++
 %option debug
 
--- gezel-2.2-orig/gezel/gval.h	2007-03-12 22:46:51.000000000 +0100
+++ gezel-2.2/gezel/gval.h	2007-03-16 01:38:52.000000000 +0100
@@ -101,6 +101,10 @@
 
 };  
 
+gval * make_gval(unsigned _wordlength, unsigned _sign);
+gval * make_gval(char *);
+gval * make_gval(unsigned _wordlength, unsigned _sign, char *valuestr);
+
 istream & operator >> (istream &is, gval &v);
 ostream & operator << (ostream &os, gval &v);
 void gval_showstats   (ostream &os);