Fix documentation errors, mainly caused by return values of BIO_ctrl

[openssl.git] / doc / man3 / ASN1_TYPE_get.pod

diff --git a/doc/man3/ASN1_TYPE_get.pod b/doc/man3/ASN1_TYPE_get.pod
index c34572345ffb1f8664639e95a78c670b8a3acad7..1d87f676f4cde9833d7af1b1ada80b5b6c9b744c 100644 (file)
--- a/doc/man3/ASN1_TYPE_get.pod
+++ b/doc/man3/ASN1_TYPE_get.pod
@@ -24,7 +24,7 @@ These functions allow an B<ASN1_TYPE> structure to be manipulated. The
 B<ASN1_TYPE> structure can contain any ASN.1 type or constructed type
 such as a SEQUENCE: it is effectively equivalent to the ASN.1 ANY type.
 
-ASN1_TYPE_get() returns the type of I<a>.
+ASN1_TYPE_get() returns the type of I<a> or 0 if it fails.
 
 ASN1_TYPE_set() sets the value of I<a> to I<type> and I<value>. This
 function uses the pointer I<value> internally so it must B<not> be freed