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WWAN_NITZ_INFO structure (wwan.h)

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The WWAN_NITZ_INFO structure describes the current network time and time zone information.

Syntax

typedef struct _WWAN_NITZ_INFO {
  ULONG Year;
  ULONG Month;
  ULONG Day;
  ULONG Hour;
  ULONG Minute;
  ULONG Second;
  ULONG TimeZoneOffsetMinutes;
  ULONG DaylightSavingTimeOffsetMinutes;
  ULONG DataClasses;
} WWAN_NITZ_INFO, *PWWAN_NITZ_INFO;

Members

Year

The year as an integer. For example, 2014.

Month

The month, [1-12], where January == 1.

Day

The day of the month, [1-31].

Hour

The hour, [0-23].

Minute

The minute, [0-59].

Second

The second, [0-59].

TimeZoneOffsetMinutes

The time zone offset, in minutes, from UTC. This value includes any adjustment for the current state of daylight saving time. This value should be set to 0xFFFFFFFF when time zone info is not available.

DaylightSavingTimeOffsetMinutes

The offset for daylight saving time, in minutes. This value should be set to 0xFFFFFFFF when daylight saving time is not available.

DataClasses

Data classes supported by this network. If this information is not available, this field should be set to WwanDataClassNone.

Remarks

This structure is used in the NDIS_WWAN_NITZ_INFO structure.

Requirements

Requirement Value
Minimum supported client Windows 10, version 1903
Header wwan.h

See also

MB NITZ support

OID_WWAN_NITZ

NDIS_WWAN_NITZ_INFO