typedef enum
{
    VfDeadlockUnknown = 0,
    VfDeadlockMutex = 1,
    VfDeadlockMutexAbandoned = 2,
    VfDeadlockFastMutex = 3,
    VfDeadlockFastMutexUnsafe = 4,
    VfDeadlockSpinLock = 5,
    VfDeadlockInStackQueuedSpinLock = 6,
    VfDeadlockUnusedSpinLock = 7,
    VfDeadlockEresource = 8,
    VfDeadlockTypeMaximum = 9
} VI_DEADLOCK_RESOURCE_TYPE;