[#IPAddressFamily_st-addressFamily]
= xref:IPAddressFamily_st.adoc[IPAddressFamily_st]::addressFamily
:relfileprefix: ../
:mrdocs:

Address Family Identifier (and optional SAFI) as an OCTET STRING.

== Synopsis

Declared in `<openssl/x509v3.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:ASN1_OCTET_STRING.adoc[ASN1_OCTET_STRING]* addressFamily;
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