1 files changed, 14 insertions, 1 deletions
diff --git a/monitor/packet.h b/monitor/packet.h
index 3a6b9f7a1..b07d5d18c 100644
--- a/monitor/packet.h
+++ b/monitor/packet.h
@@ -63,7 +63,20 @@ void packet_print_channel_map_ll(const uint8_t *map);
 void packet_print_io_capability(uint8_t capability);
 void packet_print_io_authentication(uint8_t authentication);
 void packet_print_codec_id(const char *label, uint8_t codec);
-void packet_print_ltv(const char *label, const uint8_t *data, uint8_t len);
+
+#define LTV_DEC(_type, _func) \
+{ \
+	.type = _type, \
+	.func = _func, \
+}
+
+struct packet_ltv_decoder {
+	uint8_t  type;
+	void (*func)(const uint8_t *data, uint8_t len);
+};
+
+void packet_print_ltv(const char *label, const uint8_t *data, uint8_t len,
+			struct packet_ltv_decoder *decoder, size_t num);
 
 void packet_control(struct timeval *tv, struct ucred *cred,
 					uint16_t index, uint16_t opcode,