Ditch a couple of unused `#define`s

These were added by mistake in CHANGES 2349 and were not removed when
the mistake was corrected.

diff --git a/lib/dns/include/dns/rdataslab.h b/lib/dns/include/dns/rdataslab.h
index 7364b8d6448b16a4abba32f72fd4add314c585a1..10a8525a1f2cbae7aa8d1063c624ceb2203ba5d2 100644 (file)
--- a/lib/dns/include/dns/rdataslab.h
+++ b/lib/dns/include/dns/rdataslab.h
@@ -53,12 +53,6 @@ ISC_LANG_BEGINDECLS
 #define DNS_RDATASLAB_EXACT 0x2
 
 #define DNS_RDATASLAB_OFFLINE 0x01 /* RRSIG is for offline DNSKEY */
-#define DNS_RDATASLAB_WARNMASK          \
-       0x0E /*%< RRSIG(DNSKEY) expired \
-             * warnings number mask. */
-#define DNS_RDATASLAB_WARNSHIFT               \
-       1 /*%< How many bits to shift to find \
-          * remaining expired warning number. */
 
 /***
  *** Functions