Beginning of Disk Device API:

* Made all headers parsable. Also some smaller changes.
* Added empty source files for new classes.
* Changed obsolete implementations of existing classes, so that we
  now have basic functionality for BDiskDevice[Roster] and BPartition.
  Iterating through disk devices works and the data we get doesn't look
  too bad for the beginning.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3883 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/storage/PartitioningInfo.h

@@ -6,7 +6,7 @@
 #ifndef _PARTITIONING_INFO_H
 #define _PARTITIONING_INFO_H
 
-class BPartition;
+#include <SupportDefs.h>
 
 class BPartitioningInfo {
 public:
@@ -14,11 +14,9 @@ public:
 									 off_t *size) const;
 	int32 CountPartitionableSpaces() const;
 
-	BPartition *Parent() const;	// needed?
-
 private:
-	off_t	*fOffsetArray;
-	off_t	*fSizeArray;
+	off_t	*fOffsets;
+	off_t	*fSizes;
 	int32	fCount;
 };