internal static extern bool AuthzAccessCheck( AuthzACFlags flags, AUTHZ_CLIENT_CONTEXT_HANDLE hAuthzClientContext, ref AUTHZ_ACCESS_REQUEST pRequest, AUTHZ_AUDIT_EVENT_HANDLE AuditEvent, byte[] rawSecurityDescriptor, PSECURITY_DESCRIPTOR[] OptionalSecurityDescriptorArray, DWORD OptionalSecurityDescriptorCount, ref AUTHZ_ACCESS_REPLY pReply, AUTHZ_ACCESS_CHECK_RESULTS_HANDLE cachedResults);