+ * Revision 1.4 2000-05-25 19:57:35 adam
+ * Changed include of yaz-util.h to wrbuf.h.
+ *
+ * Revision 1.3 2000/02/28 11:20:06 adam
+ * Using autoconf. New definitions: YAZ_BEGIN_CDECL/YAZ_END_CDECL.
+ *
+ * Revision 1.2 1999/12/20 15:20:13 adam
+ * Implemented ccl_pquery to convert from CCL tree to prefix query.
+ *
+ * Revision 1.1 1999/11/30 13:47:11 adam