1 files changed, 7 insertions, 0 deletions
diff --git a/source/include/nameserv.h b/source/include/nameserv.h
index 49b6f1d3aac..91e88ee6b1c 100644
--- a/source/include/nameserv.h
+++ b/source/include/nameserv.h
@@ -421,6 +421,13 @@ struct res_rec {
   char rdata[MAX_DGRAM_SIZE];
 };
 
+#define NM_FLAGS_RS 0x80 /* Response. Cheat     */
+#define NM_FLAGS_AA 0x40 /* Authoritative       */
+#define NM_FLAGS_TC 0x20 /* Truncated           */
+#define NM_FLAGS_RD 0x10 /* Recursion Desired   */
+#define NM_FLAGS_RA 0x08 /* Recursion Available */
+#define NM_FLAGS_B  0x01 /* Broadcast           */
+
 /* An nmb packet. */
 struct nmb_packet
 {