[#CRYPTO_secure_allocated]
= CRYPTO_secure_allocated
:mrdocs:

Report whether `ptr` was allocated from the OpenSSL secure heap.

== Synopsis

Declared in `<openssl/crypto.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
CRYPTO_secure_allocated(void const* ptr);
----

== Return Value

1 if `ptr` is a secure‐heap allocation, or 0 otherwise.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ptr*
| Pointer to test.
|===


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