// ndiswwan.h

typedef struct _NDIS_WWAN_SET_PREFERRED_PROVIDERS {
  NDIS_OBJECT_HEADER Header;
  WWAN_LIST_HEADER   PreferredListHeader;
} NDIS_WWAN_SET_PREFERRED_PROVIDERS, *PNDIS_WWAN_SET_PREFERRED_PROVIDERS;
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Windows Driver Kit DDI reference (ns-ndiswwan-_ndis_wwan_set_preferred_providers)

_NDIS_WWAN_SET_PREFERRED_PROVIDERS structure

Description

The NDIS_WWAN_SET_PREFERRED_PROVIDERS structure represents the list of preferred providers associated with the MB device.

Members

`Header`

The header with type, revision, and size information about the NDIS_WWAN_SET_PREFERRED_PROVIDERS 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	NDIS_WWAN_SET_PREFERRED_PROVIDERS_REVISION_1
Size	sizeof(NDIS_WWAN_SET_PREFERRED_PROVIDERS)

For more information about these members, see NDIS_OBJECT_HEADER.

`PreferredListHeader`

A formatted WWAN_LIST_HEADER object that represents a list of preferred providers to associate with the device.

WwanDataClass flags describe the preference of the specific data access technology and can be set to any combination within its own cellular class.

NDIS_WWAN_SET_PREFERRED_PROVIDERS - NtDoc