e in" id="comment-withUnsafeMutablePointerToHeader-3118a8ff174de8fcbe78507dde76a5a5"><p>Call <code>body</code> with an <code>UnsafeMutablePointer</code> to the stored
<code>Header</code>.</p>
<blockquote>
<p>Note:
This pointer is valid only for the duration of the call to <code>body</code>.</p>
</blockquote>
<h4>Declaration</h4><code class="language-swift">@inlinable final public func withUnsafeMutablePointerToHeader&lt;R>(_ body: (UnsafeMutablePointer&lt;Header>) throws -> R) rethrows -> R</code></div></di