The NdisQueryNetBufferPhysicalCount function returns the maximum number of physical breaks mapped by the buffer descriptors that are associated with the given NET_BUFFER structure.
ULONG NdisQueryNetBufferPhysicalCount( PNET_BUFFER NetBuffer );
A pointer to a previously allocated NET_BUFFER structure.
NdisQueryNetBufferPhysicalCount returns a ULONG value containing a count of the maximum number of physical breaks, mapped by MDLs that are associated with the specified NET_BUFFER structure.
|Minimum supported client||Supported in NDIS 6.0 and later.|
|Header||ndis.h (include Ndis.h)|
|DDI compliance rules||Irql_NetBuffer_Function|