extensions of certificate <i>x</i>. They are otherwise identical to X509V3_get_d2i() and X509V3_add1_i2d().</p>

<p>X509_ACERT_get_ext_d2i() and X509_ACERT_add1_ext_i2d() operate on the extensions of <b>X509_ACERT</b> structure <i>x</i>. They are otherwise identical to X509V3_get_d2i() and X509V3_add1_i2d().</p>

<p>X509_CRL_get_ext_d2i() and X509_CRL_add1_ext_i2d() operate on the extensions of CRL <i>crl</i>. They are otherwise identical to X509V3_get_d2i() and X509V3_add1_i2d().</p>

<p>X509_REVOKED_get_e