1 files changed, 0 insertions, 92 deletions
diff --git a/gpxe/src/include/gpxe/dns.h b/gpxe/src/include/gpxe/dns.h
deleted file mode 100644
index 9e5e874f..00000000
--- a/gpxe/src/include/gpxe/dns.h
+++ /dev/null
@@ -1,92 +0,0 @@
-#ifndef _GPXE_DNS_H
-#define _GPXE_DNS_H
-
-/** @file
- *
- * DNS protocol
- *
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <stdint.h>
-#include <gpxe/in.h>
-
-/*
- * Constants
- *
- */
-
-#define DNS_TYPE_A		1
-#define DNS_TYPE_CNAME		5
-#define DNS_TYPE_ANY		255
-
-#define DNS_CLASS_IN		1
-#define DNS_CLASS_CS		2
-#define DNS_CLASS_CH		3
-#define DNS_CLASS_HS		4
-
-#define DNS_FLAG_QUERY		( 0x00 << 15 )
-#define DNS_FLAG_RESPONSE	( 0x01 << 15 )
-#define DNS_FLAG_QR(flags)	( (flags) & ( 0x01 << 15 ) )
-#define DNS_FLAG_OPCODE_QUERY	( 0x00 << 11 )
-#define DNS_FLAG_OPCODE_IQUERY	( 0x01 << 11 )
-#define DNS_FLAG_OPCODE_STATUS	( 0x02 << 11 )
-#define DNS_FLAG_OPCODE(flags)	( (flags) & ( 0x0f << 11 ) )
-#define DNS_FLAG_RD		( 0x01 << 8 )
-#define DNS_FLAG_RA		( 0x01 << 7 )
-#define DNS_FLAG_RCODE_OK	( 0x00 << 0 )
-#define DNS_FLAG_RCODE_NX	( 0x03 << 0 )
-#define DNS_FLAG_RCODE(flags)	( (flags) & ( 0x0f << 0 ) )
-
-#define	DNS_PORT		53
-#define	DNS_MAX_RETRIES		3
-#define	DNS_MAX_CNAME_RECURSION	0x30
-
-/*
- * DNS protocol structures
- *
- */
-struct dns_header {
-	uint16_t	id;
-	uint16_t	flags;
-	uint16_t	qdcount;
-	uint16_t	ancount;
-	uint16_t	nscount;
-	uint16_t	arcount;
-} __attribute__ (( packed ));
-
-struct dns_query_info {
-	uint16_t	qtype;
-	uint16_t	qclass;
-} __attribute__ (( packed ));
-
-struct dns_query {
-	struct dns_header dns;
-	char		payload[ 256 + sizeof ( struct dns_query_info ) ];
-} __attribute__ (( packed ));
-
-struct dns_rr_info_common {
-	uint16_t	type;
-	uint16_t	class;
-	uint32_t	ttl;
-	uint16_t	rdlength;
-} __attribute__ (( packed ));
-
-struct dns_rr_info_a {
-	struct dns_rr_info_common common;
-	struct in_addr in_addr;
-} __attribute__ (( packed ));
-
-struct dns_rr_info_cname {
-	struct dns_rr_info_common common;
-	char cname[0];
-} __attribute__ (( packed ));
-
-union dns_rr_info {
-	struct dns_rr_info_common common;
-	struct dns_rr_info_a a;
-	struct dns_rr_info_cname cname;
-};
-
-#endif /* _GPXE_DNS_H */