1 files changed, 1 insertions, 1 deletions
diff --git a/src/util.h b/src/util.h
index 8a9140c6..9153dbda 100644
--- a/src/util.h
+++ b/src/util.h
@@ -68,7 +68,7 @@ extern boost::shared_ptr<XYZFrame> decompress_j2k (uint8_t* data, int64_t size,
 
 extern void init ();
 
-extern void sign (xmlpp::Element* parent, CertificateChain const & certificates, std::string const & signer_key);
+extern void sign (xmlpp::Element* parent, CertificateChain const & certificates, std::string const & signer_key, bool interop);
 extern void add_signature_value (xmlpp::Element* parent, CertificateChain const & certificates, std::string const & signer_key, std::string const & ns);
 extern void add_signer (xmlpp::Element* parent, CertificateChain const & certificates, std::string const & ns);