--- /dev/null
+/*
+ * Copyright (C) 2008 Stig Venaas <venaas@uninett.no>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ */
+
+struct tlv {
+ uint8_t t;
+ uint8_t l;
+ uint8_t *v;
+};
+
+struct tlv *maketlv(uint8_t, uint8_t, void *);
+struct tlv *copytlv(struct tlv *);
+void freetlv(struct tlv *);
+int eqtlv(struct tlv *, struct tlv *);
+struct list *copytlvlist(struct list *);
+void freetlvlist(struct list *);
+void rmtlv(struct list *, uint8_t);
+uint8_t *tlv2str(struct tlv *tlv);
+uint8_t *tlv2buf(uint8_t *, struct tlv *tlv);