http://qkpm2ov2rjhjkhfsftskqho77uj5rewd5y44unkf6cb7tdhaxwcvh2id.onion/books/dbpf/DBPF%20Compression%20-%20SC4D%20Encyclopaedia.html
$data = $this->decompress($handle, $len - 9);
// ** Internally used I/O functions
// Reads a 4 byte unsigned integer
/*
Used internally by the class to read a C/C++ "unsigned long"
(a 4 byte unsigned integer) from an open file
$fh - the file handle from which to read
returns - returns the value read; has no error return
*/
function read_UL4($fh)
{
$d = fread($fh, 4);
$a = unpack("Vn", $d);
return $a["n"];
}
// Reads a 2...