_WAIT_CONTEXT_BLOCK

Metadatacopy
struct _WAIT_CONTEXT_BLOCK {
    union {
        struct _KDEVICE_QUEUE_ENTRY WaitQueueEntry;/* 0x0  24 */
        struct {
            struct _LIST_ENTRY DmaWaitEntry;/* 0x0  16 */
            unsigned long NumberOfChannels;/* 0x10  4 */
            unsigned long SyncCallback : 1;/* 0x14:0  4 */
            unsigned long DmaContext : 1;/* 0x14:1  4 */
            unsigned long ZeroMapRegisters : 1;/* 0x14:2  4 */
            unsigned long Reserved : 9;/* 0x14:3  4 */
            unsigned long NumberOfRemapPages : 20;/* 0x14:12  4 */
        };/* 0x0  24 */
    };/* 0x0  24 */
    enum _IO_ALLOCATION_ACTION (*DeviceRoutine)(struct _DEVICE_OBJECT*, struct _IRP*, void*, void*);/* 0x18  8 */
    void* DeviceContext;/* 0x20  8 */
    unsigned long NumberOfMapRegisters;/* 0x28  4 */
    /* 4 bytes padding */
    void* DeviceObject;/* 0x30  8 */
    void* CurrentIrp;/* 0x38  8 */
    /* ── cacheline 1 boundary (64 bytes) ── */
    struct _KDPC* BufferChainingDpc;/* 0x40  8 */
};