X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/5ba3f43ea354af8ad55bea84372a2bc834d8757c..d9a64523371fa019c4575bb400cbbc3a50ac9903:/bsd/netinet/icmp6.h?ds=inline

diff --git a/bsd/netinet/icmp6.h b/bsd/netinet/icmp6.h
index 2176a0299..7e19edab7 100644
--- a/bsd/netinet/icmp6.h
+++ b/bsd/netinet/icmp6.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2015 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2018 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -229,6 +229,10 @@ struct mld_hdr {
 #define mld_v2_reserved	mld_icmp6_hdr.icmp6_data16[0]
 #define mld_v2_numrecs	mld_icmp6_hdr.icmp6_data16[1]
 
+
+#define ICMP6_ERRORTYPE(type) \
+	((type) == ICMP6_DST_UNREACH || (type) == ICMP6_PACKET_TOO_BIG || \
+	(type) == ICMP6_TIME_EXCEEDED || (type) == ICMP6_PARAM_PROB)
 /*
  * Neighbor Discovery
  */