diff --git a/swig/pro.i b/swig/pro.i
index 1bccf6c..8a4579b 100644
--- a/swig/pro.i
+++ b/swig/pro.i
@@ -1,3 +1,5 @@
+%ignore wchar2char;
+%ignore hit_counter_t; 
 %ignore print_all_counters;
 
 %include "pro.h"