NTSTATUS STDCALL
CcRosReleaseFileCache (PFILE_OBJECT FileObject);
+struct _BCB;
+
+VOID
+STDCALL
+CcRosTraceCacheMap (
+ struct _BCB* Bcb,
+ BOOLEAN Trace );
+
#define FSCTL_ROS_QUERY_LCN_MAPPING \
CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 63, METHOD_BUFFERED, FILE_ANY_ACCESS)