[#EC_POINT_is_at_infinity]
= EC_POINT_is_at_infinity
:mrdocs:

Checks whether the point is the neutral element of the group

== Synopsis

Declared in `<openssl/ec.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
EC_POINT_is_at_infinity(
    xref:EC_GROUP.adoc[EC_GROUP] const* group,
    xref:EC_POINT.adoc[EC_POINT] const* p);
----

== Return Value

1 if the point is the neutral element and 0 otherwise

== Parameters

[cols="1,4"]
|===
| Name| Description
| *group*
| the underlying EC_GROUP object
| *p*
| EC_POINT object
|===


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