[#v3_ext_method-it]
= xref:v3_ext_method.adoc[v3_ext_method]::it
:relfileprefix: ../
:mrdocs:

ASN.1 item template used instead of the old‐style d2i/i2d callbacks when set.

== Synopsis

Declared in `<openssl/x509v3.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:ASN1_ITEM_EXP.adoc[ASN1_ITEM_EXP]* it;
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