[#PKCS7_set_type]
= PKCS7_set_type
:mrdocs:

Set the PKCS#7 content type and allocate the corresponding content structure.

== Synopsis

Declared in `<openssl/pkcs7.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
PKCS7_set_type(
    xref:PKCS7.adoc[PKCS7]* p7,
    int type);
----

== Return Value

1 on success, or 0 on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *p7*
| PKCS#7 object to initialise.
| *type*
| Content‐type NID such as NID_pkcs7_signed or NID_pkcs7_enveloped.
|===


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