decoders like DER to RSA.</p>

<p>The chains may be limited by specifying an input type, which is considered a starting point. This is both considered by OSSL_DECODER_CTX_add_extra(), which will stop adding one more decoder implementations when it has already added those that take the specified input type, and functions like <a href="../man3/OSSL_DECODER_from_bio.html">OSSL_DECODER_from_bio(3)</a>, which will only start the decoding process with the decoder implementations that take that input type. For exa