or is returned.</p>

<p>If zlib support is not compiled into OpenSSL then CMS_uncompress() will always return an error.</p>

<p>The following flags can be passed in the <b>flags</b> parameter.</p>

<p>If the <b>CMS_TEXT</b> flag is set MIME headers for type <b>text/plain</b> are deleted from the content. If the content is not of type <b>text/plain</b> then an error is returned.</p>

<h1 id="RETURN-VALUES">RETURN VALUES</h1>

<p>CMS_uncompress() returns either 1 for success or 0 for failure. The error can be