ETW_WNF_EVENT_CALLBACK - NtDoc

#ifndef _NTWMI_H

typedef struct _ETW_WNF_EVENT_CALLBACK
{
    SYSTEM_TRACE_HEADER Header;     // Header
    LARGE_INTEGER StateName;        // State name
    PVOID Subscription;             // User Subscription
    PVOID NameSub;                  // Name Subscription
    PVOID Callback;                 // Callback function
    ULONG ChangeStamp;              // Change Stamp
    ULONG DeliveryFlags;            // Delivery types
    ULONG Return;                   // Return status from callback
} ETW_WNF_EVENT_CALLBACK, *PETW_WNF_EVENT_CALLBACK;

#endif
View code on GitHub