typedef struct _OBJECT_CREATE_INFORMATION
{
    unsigned long Attributes;
    void *RootDirectory;
    char ProbeMode;
    unsigned long PagedPoolCharge;
    unsigned long NonPagedPoolCharge;
    unsigned long SecurityDescriptorCharge;
    void *SecurityDescriptor;
    SECURITY_QUALITY_OF_SERVICE *SecurityQos;
    SECURITY_QUALITY_OF_SERVICE SecurityQualityOfService;
} OBJECT_CREATE_INFORMATION, *POBJECT_CREATE_INFORMATION;