+/* --- @seq_reset@ --- *
+ *
+ * Arguments: @seqwin *s@ = sequence-checking window
+ *
+ * Returns: ---
+ *
+ * Use: Resets a sequence number window.
+ */
+
+extern void seq_reset(seqwin */*s*/);
+
+/* --- @seq_check@ --- *
+ *
+ * Arguments: @seqwin *s@ = sequence-checking window
+ * @uint32 q@ = sequence number to check
+ * @const char *service@ = service to report message from
+ *
+ * Returns: A @SEQ_@ code.
+ *
+ * Use: Checks a sequence number against the window, updating things
+ * as necessary.
+ */
+
+extern int seq_check(seqwin */*s*/, uint32 /*q*/, const char */*service*/);
+