u16 qdcount,ancount,nscount,arcount;
};
-#define HB3_QR 0x80
+#define HB3_QR 0x80 /* Query */
#define HB3_OPCODE 0x78
-#define HB3_AA 0x04
-#define HB3_TC 0x02
-#define HB3_RD 0x01
+#define HB3_AA 0x04 /* Authoritative Answer */
+#define HB3_TC 0x02 /* TrunCated */
+#define HB3_RD 0x01 /* Recursion Desired */
-#define HB4_RA 0x80
-#define HB4_AD 0x20
-#define HB4_CD 0x10
+#define HB4_RA 0x80 /* Recursion Available */
+#define HB4_AD 0x20 /* Authenticated Data */
+#define HB4_CD 0x10 /* Checking Disabled */
#define HB4_RCODE 0x0f
#define OPCODE(x) (((x)->hb3 & HB3_OPCODE) >> 3)
header->arcount = htons(0);
if ((nn = resize_packet(header, (size_t)n, pheader, plen)))
{
- header->hb3 &= ~(HB3_QR | HB3_TC);
+ header->hb3 &= ~(HB3_QR | HB3_AA | HB3_TC);
+ header->hb4 &= ~(HB4_RA | HB4_RCODE);
forward_query(-1, NULL, NULL, 0, header, nn, now, forward, 0, 0);
return;
}