[#g_dns_lookup]
= g&lowbar;dns&lowbar;lookup
:mrdocs:

The DNS resolver used by lookup functions&semi; overridable for tests&period;

== Synopsis

Declared in `&lt;netbase&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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extern
xref:DNSLookupFn.adoc[DNSLookupFn] g&lowbar;dns&lowbar;lookup;
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[.small]#Created with https://www.mrdocs.com[MrDocs]#
