[#OPENSSL_LH_COMPFUNCTHUNK]
= OPENSSL_LH_COMPFUNCTHUNK
:mrdocs:

Adapter that invokes a typed OPENSSL_LH_COMPFUNC on two void* elements.

== Synopsis

Declared in `<openssl/lhash.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
typedef int(* OPENSSL_LH_COMPFUNCTHUNK)(void const*, void const*, xref:OPENSSL_LH_COMPFUNC.adoc[OPENSSL_LH_COMPFUNC]);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *a*
| First element pointer passed to the comparison function.
| *b*
| Second element pointer passed to the comparison function.
| *cfn*
| Underlying comparison function to invoke on `a` and `b.`
|===


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