[#OSSL_STORE_SEARCH_get0_bytes]
= OSSL_STORE_SEARCH_get0_bytes
:mrdocs:

Return the fingerprint or alias byte string from a search criterion (borrowed).

== Synopsis

Declared in `<openssl/store.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
unsigned char const*
OSSL_STORE_SEARCH_get0_bytes(
    xref:OSSL_STORE_SEARCH.adoc[OSSL_STORE_SEARCH] const* criterion,
    size_t* length);
----

== Return Value

Internal byte pointer, or NULL if not applicable; do not free.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *criterion*
| Search criterion holding raw bytes.
| *length*
| Receives the byte count on success.
|===


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