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DNS_NULL_DATA structure (windns.h)

  • Article

The DNS_NULL_DATA structure represents NULL data for a DNS resource record as specified in section 3.3.10 of RFC 1035.

Syntax

typedef struct {
  DWORD dwByteCount;
#if ...
  BYTE  Data[];
#else
  BYTE  Data[1];
#endif
} DNS_NULL_DATA, *PDNS_NULL_DATA;

Members

dwByteCount

The number of bytes represented in Data.

Data

Null data.

Data[1]

Null data.

Remarks

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

Requirements

Requirement Value
Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Header windns.h

See also

DNS_RECORD