Lets root keep control of format for all devices.
Other users are allowed to format any device you specify in a
muformat.allow file.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 6516   10168  64.1% -lh5- 71da Oct 27  1994 muformat/muformat
[generic]                   25      25 100.0% -lh0- 0b91 Oct 27  1994 muformat/muformat.allow
[generic]                  532    1045  50.9% -lh5- 903d Oct 27  1994 muformat/muformat.c
[generic]                  458     773  59.2% -lh5- 623b Oct 27  1994 muformat/muformat.doc
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         4 files    7531   12011  62.7%            Dec 24  1997