diff --git a/tools/magic.btsnoop b/tools/magic.btsnoop
index dfd5ecb..ebb845d 100644
--- a/tools/magic.btsnoop
+++ b/tools/magic.btsnoop
@@ -4,10 +4,18 @@
 #
 # From <marcel@holtmann.org>
 0	string		btsnoop\0		BTSnoop
->8	belong		x			version %d,
->12	belong		1001			Unencapsulated HCI
->12	belong		1002			HCI UART (H4)
->12	belong		1003			HCI BCSP
->12	belong		1004			HCI Serial (H5)
->12	belong		2001			Bluetooth monitor
->>12	belong		x			type %d
+>8	belong		x			version %ld,
+>>8	belong		!1
+>>>12	belong		x			type %ld
+>8	belong		=1
+>>12	belong		<1001			type %ld
+>>12	belong		>1000
+>>>12	belong		=1001			Unencapsulated HCI
+>>>12	belong		=1002			HCI UART (H4)
+>>>12	belong		=1003			HCI BCSP
+>>>12	belong		=1004			HCI Serial (H5)
+>>>12	belong		>1004
+>>>>12	belong		<2001			type %ld
+>>>>12	belong		=2001			Bluetooth monitor
+>>>>12	belong		=2002			Bluetooth simulator
+>>>>12	belong		>2002			type %ld