extern int dh_checkparam(keycheck */*kc*/, const dh_param */*dp*/,
mp **/*v*/, size_t /*n*/);
+/* ---- @dh_infofromdata@ --- *
+ *
+ * Arguments: @dh_param *dp@ = parameters to fill in
+ * @pdata *pd@ = packed data structure
+ *
+ * Returns: ---
+ *
+ * Use: Fills in a parameters structure from a packed data block.
+ */
+
+struct pdata;
+extern void dh_infofromdata(dh_param */*dp*/, struct pdata */*pd*/);
+
/* --- @dh_parse@, @dhbin_parse@ --- *
*
* Arguments: @qd_parse *qd@ = parser context