+/* --- @key_fingerprint@ --- *
+ *
+ * Arguments: @key *k@ = the key to fingerprint
+ * @ghash *h@ = the hash to use
+ * @const key_filter *kf@ = filter to apply
+ *
+ * Returns: Nonzero if the key slightly matched the filter.
+ *
+ * Use: Updates the hash context with the key contents.
+ */
+
+extern int key_fingerprint(key */*k*/, ghash */*h*/,
+ const key_filter */*kf*/);
+