ffset in little endian. The bitvector size must be a multiple of 8 or <code>Invalid_argument</code> is thrown</p></dd></dl><dl><dt class="spec value" id="val-of_bytes"><a href="#val-of_bytes" class="anchor"></a><code><span class="keyword">val</span> of_bytes : <span>size:int</span> <span>&#45;&gt;</span> bytes <span>&#45;&gt;</span> <a href="index.html#type-t">t</a></code></dt><dd><p>Read a bitvector from a bytes data (little endian)</p></dd></dl><dl><dt class="spec value" id="val-bytes_load"><a href="#val-