ASN1_ITEM_lookup, ASN1_ITEM_get - lookup ASN.1 structures

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       Licensed under the Apache License 2.0 (the "License").  You may not use this file except in compliance
       with the License.  You can obtain a copy in the file LICENSE in the source distribution or at
       <https://www.openssl.org/source/license.html>.

3.5.0                                              2025-06-04                             ASN1_ITEM_LOOKUP(3SSL)

ASN1_ITEM_lookup() returns the ASN1_ITEM named name.

       ASN1_ITEM_get() returns the ASN1_ITEM with index i. This function returns NULL if the index i is out of
       range.

       ASN1_ITEM_lookup, ASN1_ITEM_get - lookup ASN.1 structures

ASN1_ITEM_lookup() and ASN1_ITEM_get() return a valid ASN1_ITEM structure or NULL if an error occurred.

ERR_get_error(3)

        #include <openssl/asn1.h>

        const ASN1_ITEM *ASN1_ITEM_lookup(const char *name);
        const ASN1_ITEM *ASN1_ITEM_get(size_t i);