+ <para>
+ The &asn; module is located in sub directory <filename>z39.50</filename>.
+ There you'll find C files that implements encoders and decoders for the
+ Z39.50 types. You'll also find the protocol definitions:
+ <filename>z3950v3.asn</filename>, <filename>esupdate.asn</filename>,
+ and others.
+ </para>