// ndis.h
typedef struct _LOCK_STATE_EX {
KIRQL OldIrql;
UCHAR LockState;
UCHAR Flags;
} LOCK_STATE_EX, *PLOCK_STATE_EX;
View the official Windows Driver Kit DDI referenceNo description available.
The LOCK_STATE_EX structure tracks the state of a read/write lock. This structure is opaque to NDIS drivers.
OldIrqlReserved.
LockStateReserved.
FlagsReserved.