void afsk_init(Afsk *af);
+/**
+ * \name afsk filter type
+ * $WIZ$ afsk_filter_list = "AFSK_BUTTERWORTH", "AFSK_CHEBYSHEV"
+ * \{
+ */
+#define AFSK_BUTTERWORTH 0
+#define AFSK_CHEBYSHEV 1
+/* \} */
+
+int afsk_testSetup(void);
+int afsk_testRun(void);
+int afsk_testTearDown(void);
+
#endif