file/magic/Magdir/pc88

#------------------------------------------------------------------------------
# pc88:  file(1) magic for the NEC Home Computer
# v1.0
# Fabio R. Schmidlin <sd-snatcher@users.sourceforge.net>

# PC88 2D disk image
0x20		ulelong&0xFFFFFEFF	0x2A0
>0x10		string		\0\0\0\0\0\0\0\0\0\0
>>0x280		string		\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0
>>>0x1A		ubyte&0xEF	0
>>>>0x1B	ubyte&0x8F	0
>>>>>0x1B	ubyte&70	<0x40
>>>>>>0x1C	ulelong	>0x21
>>>>>>>0		regex	[[:print:]]*	NEC PC-88 disk image, name=%s
>>>>>>>>0x1B	ubyte	0	\b, media=2D
>>>>>>>>0x1B	ubyte	0x10	\b, media=2DD
>>>>>>>>0x1B	ubyte	0x20	\b, media=2HD
>>>>>>>>0x1B	ubyte	0x30	\b, media=1D
>>>>>>>>0x1B	ubyte	0x40	\b, media=1DD
>>>>>>>>0x1A	ubyte	0x10	\b, write-protected