+ <sect3 id="rpn.to.cql">
+ <title>PQF to CQL conversion</title>
+ <para>
+ Conversion from PQF to CQL is offered by the two functions shown
+ below. The former uses a generic stream for result. The latter
+ puts result in a WRBUF (string container).
+ <synopsis>
+#include <yaz/rpn2cql.h>
+
+int cql_transform_rpn2cql_stream(cql_transform_t ct,
+ void (*pr)(const char *buf, void *client_data),
+ void *client_data,
+ Z_RPNQuery *q);
+
+int cql_transform_rpn2cql_wrbuf(cql_transform_t ct,
+ WRBUF w,
+ Z_RPNQuery *q);
+ </synopsis>
+ The configuration is the same as used in CQL to PQF conversions.
+ </para>
+ </sect3>