+/*
+ * Number parsing functions which could be useful in CT_FUNCTION callbacks.
+ */
+
+#if 0
+byte *cf_parse_int(byte *value, uns *varp);
+byte *cf_parse_u64(byte *value, u64 *varp);
+byte *cf_parse_double(byte *value, double *varp);
+
+/*
+ * Some useful parsing functions.
+ */
+
+byte *cf_parse_ip(byte **value, u32 *varp);
+#endif
+