+ * Revision 1.3 1997-09-05 15:30:04 adam
+ * Changed prototype for chr_map_input - added const.
+ * Added support for C++, headers uses extern "C" for public definitions.
+ *
+ * Revision 1.2 1995/09/04 09:09:53 adam
+ * String arg in dict lookup is const.
+ * Minor changes.
+ *
+ * Revision 1.1 1994/11/04 13:21:23 quinn