+/* --- @dh_checkparam@ --- *
+ *
+ * Arguments: @keycheck *kc@ = keycheck state
+ * @const dh_param *dp@ = pointer to the parameter set
+ * @mp **v@ = optional vector of factors
+ * @size_t n@ = size of vector
+ *
+ * Returns: Zero if all OK, or return status from function.
+ *
+ * Use: Checks a set of Diffie-Hellman parameters for consistency and
+ * security.
+ */
+
+extern int dh_checkparam(keycheck */*kc*/, const dh_param */*dp*/,
+ mp **/*v*/, size_t /*n*/);
+