MINOR: dns: new dns record type (RTYPE) for OPT

DNS record type OPT is required to send additional records.
OPT has been assigned ID 41.

diff --git a/include/types/dns.h b/include/types/dns.h
index c371d5f5112fd7160de7c4955e01252da99120f6..9bf3c7e917b9f5fd87d6559466b719088cf4e5f0 100644 (file)
--- a/include/types/dns.h
+++ b/include/types/dns.h
@@ -64,6 +64,7 @@
 #define DNS_RTYPE_CNAME                5       /* canonical name */
 #define DNS_RTYPE_AAAA         28      /* IPv6 address */
 #define DNS_RTYPE_SRV          33      /* SRV record */
+#define DNS_RTYPE_OPT          41      /* OPT */
 #define DNS_RTYPE_ANY          255     /* all records */
 
 /* dns rcode values */