t must be a <TT>(SIMPLE-ARRAY
(UNSIGNED-BYTE 8) (*))</TT>; the portion of <EM>buffer</EM> between <EM>start</EM> and <EM>end</EM> will be used to read the data from the stream.</P><DIV CLASS="lisp-symbol"><A NAME="digest-file"></A><TT><STRONG>digest-file</STRONG> <EM>digest-spec</EM> <EM>pathname</EM> <EM><TT>&rest</TT></EM> <EM>args</EM> <EM><TT>&key</TT></EM> <EM>buffer</EM> <EM>start</EM> <EM>end</EM> <EM>digest</EM> <EM>digest-start</EM> =&gt; <EM>digest</EM></TT><BR /></DIV><P>Returns the digest of the