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HEAD
386BSD 0.1 development
[unix-history]
/
usr
/
othersrc
/
public
/
ghostscript-2.4.1
/
decrypt.ps
% Decrypt an eexec-encoded file.
(t.in) (r) file /in exch def
(t.out) (w) file /out exch def
256 string /buf exch def
55665 % eexec encryption seed
{ in buf readhexstring /more exch def
dup type1decrypt out exch writestring
more not { exit } if
} loop
in closefile
out closefile