typedef struct _DBGKD_LOAD_SYMBOLS64
{
    unsigned long PathNameLength;
    unsigned __int64 BaseOfDll;
    unsigned __int64 ProcessId;
    unsigned long CheckSum;
    unsigned long SizeOfImage;
    unsigned char UnloadSymbols;
} DBGKD_LOAD_SYMBOLS64, *PDBGKD_LOAD_SYMBOLS64;