[#OSSL_CMP_CTX_get1_caPubs]
= OSSL_CMP_CTX_get1_caPubs
:mrdocs:

Return a copy of CA certificates (caPubs) from the last certRep.

== Synopsis

Declared in `<openssl/cmp.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:stack_st_X509.adoc[stack_st_X509]*
OSSL_CMP_CTX_get1_caPubs(xref:OSSL_CMP_CTX.adoc[OSSL_CMP_CTX] const* ctx);
----

== Return Value

Newly allocated certificate stack, or NULL if unavailable; caller must free.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ctx*
| CMP context.
|===


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