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<h4 class="subsection">10.2.3 Input stream methods</h4>
<p>These generic functions may be specialized on any generalized instance
of fundamental-input-stream.
<p><a name="Generic_002dFunction-sb_002dgray_003astream_002dclear_002dinput"></a>
<div class="defun">
— Generic Function: <b>sb-gray:stream-clear-input</b><var> stream<a name="index-sb_002dgray_003astream_002dclear_002dinput-339"></a></var><br>
<blockquote><p><a name="index-sb_002dgray_003astream_002dclear_002dinput-340"></a>This is like <code>cl:clear-input</code>, but for Gray streams, returning <code>nil</code>.
The default method does nothing.
</p></blockquote></div>
<p><a name="Generic_002dFunction-sb_002dgray_003astream_002dread_002dsequence"></a>
<div class="defun">
— Generic Function: <b>sb-gray:stream-read-sequence</b><var> stream seq &optional start end<a name="index-sb_002dgray_003astream_002dread_002dsequence-341"></a></var><br>
<blockquote><p><a name="index-sb_002dgray_003astream_002dread_002dsequence-342"></a>This is like <code>cl:read-sequence</code>, but for Gray streams.
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