// wwan.h

typedef struct _WWAN_PIN_INFO {
  WWAN_PIN_TYPE  PinType;
  WWAN_PIN_STATE PinState;
  ULONG          AttemptsRemaining;
} WWAN_PIN_INFO, *PWWAN_PIN_INFO;
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Windows Driver Kit DDI reference (ns-wwan-_wwan_pin_info)

_WWAN_PIN_INFO structure

Description

The WWAN_PIN_INFO structure represents PIN type and PIN-entry state of Personal Identification Number (PIN) information required by the MB device.

Members

`PinType`

The type of PIN required to unlock the information stored on the device.

`PinState`

The state of PIN-entry required to unlock the device.

This value indicates whether the device requires a PIN to be entered or not.

`AttemptsRemaining`

The number of attempts that remain for any pin-related operations such as enter, enable, disable, and change.

WWAN_PIN_INFO - NtDoc