diff -r 887e7d90445a -r 31e3b3f2eff1 absyntax_utils/get_datatype_info.hh
--- a/absyntax_utils/get_datatype_info.hh	Sun Oct 19 11:53:36 2014 +0100
+++ b/absyntax_utils/get_datatype_info.hh	Sun Oct 19 21:30:58 2014 +0100
@@ -60,6 +60,7 @@
     static symbol_c   *get_id    (symbol_c *datatype); /* get the identifier (name) of the datatype); returns NULL if anonymous datatype! Does not work for elementary datatypes!*/
     static const char *get_id_str(symbol_c *datatype); /* get the identifier (name) of the datatype); returns NULL if anonymous datatype! */
 
+    static symbol_c *get_struct_field_type_id      (symbol_c *struct_datatype, symbol_c *struct_fieldname);
     static symbol_c *get_ref_to                    (symbol_c *type_symbol);    // Defined in IEC 61131-3 v3 (returns the type that is being referenced/pointed to)        
     
     /* Returns true if both datatypes are equivalent (not necessarily equal!).