<listitem>
<para>
- Requests that the server abandon processing of the current
- command.
+ <function>PQrequestCancel</function> is a deprecated variant of
+ <function>PQcancel</function>.
<synopsis>
int PQrequestCancel(PGconn *conn);
</synopsis>
</para>
<para>
- <function>PQrequestCancel</function> is a deprecated variant of
- <function>PQcancel</function>. It operates directly on the
+ Requests that the server abandon processing of the current
+ command. It operates directly on the
<structname>PGconn</> object, and in case of failure stores the
error message in the <structname>PGconn</> object (whence it can
be retrieved by <function>PQerrorMessage</function>). Although