Make the comment for DLT_NULL slightly more accurate.

PR: 62272 Submitted by: Radim Kolar <hsn@netmag.cz> MFC after: 1 week
2004-05-30 17:03:48 +00:00 · 2004-05-30 17:03:48 +00:00 · 43ffabb3fb
commit 43ffabb3fb
parent 597e634e11
1 changed files with 1 additions and 1 deletions
--- a/sys/net/bpf.h
+++ b/sys/net/bpf.h
@ -137,7 +137,7 @@ struct bpf_hdr {
 /*
 * Data-link level type codes.
 */
-#define DLT_NULL	0	/* no link-layer encapsulation */
+#define DLT_NULL	0	/* BSD loopback encapsulation */
 #define DLT_EN10MB	1	/* Ethernet (10Mb) */
 #define DLT_EN3MB	2	/* Experimental Ethernet (3Mb) */
 #define DLT_AX25	3	/* Amateur Radio AX.25 */