// wwan.h
typedef struct _WWAN_SERVICE_ACTIVATION {
ULONG uVendorSpecificBufferSize;
} WWAN_SERVICE_ACTIVATION, *PWWAN_SERVICE_ACTIVATION;
View the official Windows Driver Kit DDI referenceNo description available.
The WWAN_SERVICE_ACTIVATION structure represents a vendor-specific buffer to be associated with service activation.
uVendorSpecificBufferSizeThe size, in bytes, of the vendor-specific buffer that follows the structure instance in memory.