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UID title description helpviewer_keywords old-location tech.root ms.assetid ms.date ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames req.redist ms.custom f1_keywords dev_langs topic_type api_type api_location api_name
NS:windns.DNS_NXT_DATAW
DNS_NXT_DATAW (windns.h)
The DNS_NXT_DATA structure represents a DNS next (NXT) resource record (RR) as specified in section 5 of RFC 2535. (Unicode)
*PDNS_NXT_DATA
*PDNS_NXT_DATAW
DNS_NXT_DATA
DNS_NXT_DATA structure [DNS]
DNS_NXT_DATAW
PDNS_NXT_DATA
PDNS_NXT_DATA structure pointer [DNS]
_dns_dns_nxt_data
dns.dns_nxt_data
windns/DNS_NXT_DATA
windns/PDNS_NXT_DATA
dns\dns_nxt_data.htm
DNS
0e5370c2-30d3-4bb7-85a0-f4412f5572fd
12/05/2018
*PDNS_NXT_DATA, *PDNS_NXT_DATAW, DNS_NXT_DATA, DNS_NXT_DATA structure [DNS], DNS_NXT_DATAW, PDNS_NXT_DATA, PDNS_NXT_DATA structure pointer [DNS], _dns_dns_nxt_data, dns.dns_nxt_data, windns/DNS_NXT_DATA, windns/PDNS_NXT_DATA
windns.h
Windows
Windows 2000 Professional [desktop apps only]
Windows 2000 Server [desktop apps only]
Windows
DNS_NXT_DATAW, *PDNS_NXT_DATAW
19H1
PDNS_NXT_DATAW
windns/PDNS_NXT_DATAW
DNS_NXT_DATAW
windns/DNS_NXT_DATAW
c++
APIRef
kbSyntax
HeaderDef
Windns.h
DNS_NXT_DATA

DNS_NXT_DATAW structure

-description

The DNS_NXT_DATA structure represents a DNS next (NXT) resource record (RR) as specified in section 5 of RFC 2535.

-struct-fields

-field pNameNext

A pointer to a string that represents the name of the next domain.

-field wNumTypes

The number of elements in the wTypes array. wNumTypes must be 2 or greater but cannot exceed 8.

-field size_is

-field size_is.wNumTypes

-field wTypes

A BYTE array that contains a bitmap which specifies the RR types that are present in the next domain. Each bit in the array corresponds to a DNS Record Type as defined in section 5.2 of RFC 2535.

-remarks

The DNS_NXT_DATA structure is used in conjunction with the DNS_RECORD structure to programmatically manage DNS entries.

Note

The windns.h header defines DNS_NXT_DATA as an alias which automatically selects the ANSI or Unicode version of this function based on the definition of the UNICODE preprocessor constant. Mixing usage of the encoding-neutral alias with code that not encoding-neutral can lead to mismatches that result in compilation or runtime errors. For more information, see Conventions for Function Prototypes.

-see-also

DNS_RECORD