diff -r a174d61f2087 -r 8a58d7b8b26c stage3/datatype_functions.hh
--- a/stage3/datatype_functions.hh	Tue Mar 13 18:29:34 2012 +0000
+++ b/stage3/datatype_functions.hh	Tue Mar 13 19:04:07 2012 +0000
@@ -132,6 +132,7 @@
 extern const struct widen_entry widen_SUB_table[];
 extern const struct widen_entry widen_MUL_table[];
 extern const struct widen_entry widen_DIV_table[];
+extern const struct widen_entry widen_MOD_table[];
 
 /* Search for a datatype inside a candidate_datatypes list.
  * Returns: position of datatype in the list, or -1 if not found.