// mdlapi.h
NDIS_EXPORTED_ROUTINE VOID NdisFreeMdl(
[in] MDL *Mdl
);
View the official Windows Driver Kit DDI referenceNo description available.
The NdisFreeMdl function frees an MDL that was allocated by calling the NdisAllocateMdl function.
Mdl [in]A pointer to the MDL that NDIS should free.