+ * Revision 1.17 1997-09-18 08:59:17 adam
+ * Extra generic handle for the character mapping routines.
+ *
+ * Revision 1.16 1997/09/05 15:29:57 adam
+ * Changed prototype for chr_map_input - added const.
+ * Added support for C++, headers uses extern "C" for public definitions.
+ *
+ * Revision 1.15 1997/02/10 10:19:20 adam
+ * Added facility for open character sets, eg [a-].
+ *
+ * Revision 1.14 1996/10/29 13:57:22 adam