// ntifs.h
SIZE_T ExQueryPoolBlockSize(
PVOID PoolBlock,
PBOOLEAN QuotaCharged
);
View the official Windows Driver Kit DDI referenceNo description available.
ExQueryPoolBlockSize is obsolete and has never been documented. This routine is exported only to support a small number of legacy drivers. If you call it in Microsoft Windows 2000 and the block is in special pool, the system will crash. Do not use this routine in your driver.
PoolBlockReserved.
QuotaChargedReserved.
Reserved.