branch update for HEAD-2003050101

[reactos.git] / include / ddk / fstypes.h

diff --git a/include/ddk/fstypes.h b/include/ddk/fstypes.h
index f782424..4d27259 100644 (file)
--- a/include/ddk/fstypes.h
+++ b/include/ddk/fstypes.h
@@ -4,6 +4,12 @@
 
 #define FSRTL_TAG      TAG('F','S','r','t')
 
+typedef ULONG LBN;
+typedef LBN *PLBN;
+
+typedef ULONG VBN;
+typedef VBN *PVBN;
+
 typedef struct _FILE_LOCK_INFO {
     LARGE_INTEGER   StartingByte;
     LARGE_INTEGER   Length;
@@ -80,6 +86,9 @@ typedef struct _LARGE_MCB
   PVOID Mapping;
 } LARGE_MCB, *PLARGE_MCB;
 
+typedef struct _MCB {
+    LARGE_MCB LargeMcb;
+} MCB, *PMCB;
 
 typedef VOID
 (*POPLOCK_WAIT_COMPLETE_ROUTINE)(PVOID Context,