2003-04-28 Casper S. Hornstrup <chorns@users.sourceforge.net>

2003-04-28  Casper S. Hornstrup  <chorns@users.sourceforge.net>

	* lib/fslib/vfatlib/vfatlib.h: New file.
	* subsys/system/usetup/format.c: Ditto.
	* subsys/system/usetup/format.h: Ditto.
	* lib/fslib/vfatlib/vfatlib.c (GetShiftCount): Define.
	(VfatWriteBootSector, VfatWriteFsInfo, VfatWriteFAT,
	VfatWriteRootDirectory): New function.
	(VfatFormat): Implement.
	* subsys/system/usetup/bootsup.c: (InstallFat32BootCodeToFile): Use
	0x0000 as marker to disable backup boot sector.
	(InstallFat32BootCodeToDisk): Add lower 8-bit to BackupBootSector.
	Also treat 0x0000 as no backup boot sector is available.
	* subsys/system/usetup/makefile (TARGET_SDKLIBS): Define.
	(TARGET_OBJECTS): Add format.o.
	* subsys/system/usetup/partlist.c (AddPartitionList): Initialize
	PartNumber field.
	(GetSelectedPartition): Set PartEntryNumber correctly.
	(CreateSelectedPartition): Write partition information to disk.
	(DeleteSelectedPartition): New function.
	* subsys/system/usetup/partlist.h (PARTDATA): Add field CreatePartition.
	(DeleteSelectedPartition): Prototype.
	* subsys/system/usetup/usetup.c (ConfirmDeletePartition): New function.
	(SelectPartitionPage): Support deletion of partition.
	(FormatPartitionPage): Support formatting of partition.

svn path=/trunk/; revision=4612