X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/d26ffc64f583ab2d29df48f13518685602bc8832..d9a64523371fa019c4575bb400cbbc3a50ac9903:/bsd/net/pf_pbuf.h

diff --git a/bsd/net/pf_pbuf.h b/bsd/net/pf_pbuf.h
index 55c7f0aa8..ec6d0333a 100644
--- a/bsd/net/pf_pbuf.h
+++ b/bsd/net/pf_pbuf.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016 Apple Inc. All rights reserved.
+ * Copyright (c) 2016-2018 Apple Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  *
@@ -68,7 +68,7 @@ typedef struct pbuf {
 	uint32_t	pb_packet_len;
 	uint32_t	pb_contig_len;
 	uint32_t	*pb_csum_flags;
-	uint32_t	*pb_csum_data;
+	uint32_t	*pb_csum_data;    /* data field used by csum routines */
 	uint8_t		*pb_proto;
 	uint8_t		*pb_flowsrc;
 	uint32_t	*pb_flowid;
@@ -76,6 +76,7 @@ typedef struct pbuf {
 	struct pf_mtag	*pb_pftag;
 	struct ifnet	*pb_ifp;
 	struct pbuf	*pb_next;
+
 } pbuf_t;
 
 #define pbuf_is_valid(pb) (!((pb) == NULL || (pb)->pb_type == PBUF_TYPE_ZOMBIE))