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NDIS_WWAN_PRESHUTDOWN_STATE structure (ndiswwan.h)

  • Article

The NDIS_WWAN_PRESHUTDOWN_STATE structure contains the pre-shutdown status.

Syntax

typedef struct _NDIS_WWAN_PRESHUTDOWN_STATE {
  NDIS_OBJECT_HEADER Header;
  WWAN_STATUS        uStatus;
} NDIS_WWAN_PRESHUTDOWN_STATE, *PNDIS_WWAN_PRESHUTDOWN_STATE;

Members

Header

The header with type, revision, and size information about the NDIS_WWAN_PRESHUTDOWN_STATE structure.

Header submember Value
Type NDIS_OBJECT_TYPE_DEFAULT
Revision NDIS_WWAN_PRESHUTDOWN_STATE_REVISION_1
Size sizeof(NDIS_WWAN_PRESHUTDOWN_STATE)
 

For more information about these members, see NDIS_OBJECT_HEADER.

uStatus

The following table shows the possible status codes.

Value Meaning
WWAN_STATUS_SUCCESS Pre-shutdown operations are complete and the host can power down the MBB driver.
WWAN_STATUS_NO_DEVICE_SUPPORT The modem does not support pre-shutdown notifications.

Requirements

Requirement Value
Minimum supported client Available starting with Windows 10, version 1511.
Header ndiswwan.h (include Ndiswwan.h)

See also

NDIS_STATUS_WWAN_PRESHUTDOWN_STATE

OID_WWAN_PRESHUTDOWN