if
</pre>
<p>
   #ifndef MD5_DIGESTSIZE
<br>
   #define MD5_DIGESTSIZE  16
<br>
   #endif
<p>
   #ifndef MD5_BLOCKSIZE
<pre>
   #define MD5_BLOCKSIZE   64
   #endif

   /* Function to print the digest */
   void
   pr_sha(FILE* fp, char* s, int t)
   {
           int     i ;
</pre>
<p>
           fprintf(fp, &quot;0x&quot;) ;
<br>
           for (i = 0 ; i &lt; t ; i++)
<br>
                   fprintf(fp, &quot;%02x&quot;, s[i]) ;
<br>
           fprintf(fp, &quot;0) ;
<br>
   }
<p>
   void truncate
<br>
  