NDIS_WWAN_SIGNAL_STATE structure (ndiswwan.h)
The NDIS_WWAN_SIGNAL_STATE structure represents the signal state of the MB device.
Syntax
typedef struct _NDIS_WWAN_SIGNAL_STATE {
NDIS_OBJECT_HEADER Header;
WWAN_STATUS uStatus;
WWAN_SIGNAL_STATE SignalState;
} NDIS_WWAN_SIGNAL_STATE, *PNDIS_WWAN_SIGNAL_STATE;
Members
Header
The header with type, revision, and size information about the NDIS_WWAN_SIGNAL_STATE structure. The MB Service sets the header with the values that are shown in the following table when it sends the data structure to the miniport driver for set operations. Miniport drivers must set the header with the same values when they send the data structure to the MB service.
| Header submember | Value |
|---|---|
| Type | NDIS_OBJECT_TYPE_DEFAULT |
| Revision | Windows 10, version 1903 and later miniport drivers set this to NDIS_WWAN_SIGNAL_STATE_REVISION_3. Earlier miniport driver versions set this to NDIS_WWAN_SIGNAL_STATE_REVISION_1. |
| Size | sizeof(NDIS_WWAN_SIGNAL_STATE) |
For more information about these members, see NDIS_OBJECT_HEADER.
uStatus
The status of the signal state operation.
SignalState
A formatted WWAN_SIGNAL_STATE object that represents the signal state of the MB device.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Windows 7 and later versions of Windows. |
| Header | ndiswwan.h (include Ndiswwan.h) |