NMB packets are so similar to DNS packets; we may as well add NMB as a

name resolution method.

src/include/nmb.h

@@ -0,0 +1,22 @@
+#ifndef NMB_H
+#define NMB_H
+
+#include "dns.h"
+
+/*
+ * NetBIOS name query packets are basically the same as DNS packets,
+ * though the resource record format is different.
+ *
+ */
+
+#define DNS_TYPE_NB		0x20
+#define DNS_FLAG_BROADCAST	( 0x01 << 4 )
+#define NBNS_UDP_PORT		137
+
+struct dns_rr_info_nb {
+	struct dns_rr_info;
+	uint16_t	nb_flags;
+	struct in_addr	nb_address;
+} __attribute__ (( packed ));
+
+#endif /* NMB_H */