block/vpc: Pad VHDDynDiskHeader, replace uint8_t[] buffers
Pad VHDDynDiskHeader as specified in the "Virtual Hard Disk Image
Format Specification" version 1.0[*]. Change dynamic disk header
buffers from uint8_t[1024] to VHDDynDiskHeader. Their size remains
the same.
The VHDDynDiskHeader * variables pointing to a VHDDynDiskHeader
variable right next to it are now silly. Eliminate them.
[*] http://download.microsoft.com/download/f/f/e/
ffef50a5-07dd-4cf8-aaa3-
442c0673a029/Virtual%20Hard%20Disk%20Format%20Spec_10_18_06.doc
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <
20201217162003.
1102738-6-armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>