This is simple tool to unmount specified device. It should be considered as a
little hack, because AmigaOS does not have a clean way to completely unmount a
device and free all its resources. However, in most cases it should work.

It has been tested with the following filesystems:
* Ext2FS (works)
* SGIXFS (works)
* NTFS (works)
* FAT95 (works)
* FFS (works)
* SFS (does not work, SFS lacks support for ACTION_DIE packet)

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[generic]                  260     434  59.9% -lh5- 965b Apr 10  2006 unmount/src/Makefile
[generic]                  201     325  61.8% -lh5- 30c6 Apr 10  2006 unmount/src/Makefile.68k
[generic]                 1831    4306  42.5% -lh5- 3675 Apr 10  2006 unmount/src/unmount.c
[generic]                 1532    3396  45.1% -lh5- 0106 Apr 10  2006 unmount/Unmount
[generic]                  387     639  60.6% -lh5- c27b Apr 10  2006 unmount/unmount.readme
[generic]                 1412    2328  60.7% -lh5- d76e Apr 10  2006 unmount/Unmount_68k
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total         6 files    5623   11428  49.2%            May 20  2006