mtools: mclasserase
4.7 Mclasserase
===============
The 'mclasserase' command is used to wipe memory cards by overwriting it
three times: first with '0xff', then with '0x00', then with '0xff'
again. The command uses the following syntax:
mclasserase [-d] MSDOSDRIVE
MS-DOS drive is optional, if none is specified, use 'A:'. If more
than one drive are specified, all but the last are ignored.
'Mclasserase' accepts the following command line options:
'd'
Stop after each erase cycle, for testing purposes
'p'
Not yet implemented
'Mclasserase' returns 0 on success or -1 on failure.