[CDFS] Implement volume un/locking.

[reactos.git] / drivers / filesystems / cdfs / cdfs.h

diff --git a/drivers/filesystems/cdfs/cdfs.h b/drivers/filesystems/cdfs/cdfs.h
index f5a8185..b23846f 100644 (file)
--- a/drivers/filesystems/cdfs/cdfs.h
+++ b/drivers/filesystems/cdfs/cdfs.h
@@ -153,6 +153,8 @@ typedef struct _CDINFO
 } CDINFO, *PCDINFO;
 
 
+#define VCB_VOLUME_LOCKED 0x0001
+
 typedef struct
 {
   ERESOURCE VcbResource;
@@ -165,6 +167,8 @@ typedef struct
   PDEVICE_OBJECT StorageDevice;
   PFILE_OBJECT StreamFileObject;
 
+  ULONG Flags;
+
   CDINFO CdInfo;
 
   /* Notifications */