diff --git a/screen.c b/screen.c
index 2e9cf24..8e8bf2f 100644
--- a/screen.c
+++ b/screen.c
@@ -536,7 +536,7 @@ LIB3270_EXPORT LIB3270_STATUS lib3270_get_program_message(H3270 *session)
  * @return 0 if the terminal is ready (no message, keyboard unlocked), LIB3270_MESSAGE if not
  *
  */
-LIB3270_EXPORT int lib3270_lock_status(H3270 *hSession)
+LIB3270_EXPORT LIB3270_MESSAGE lib3270_lock_status(H3270 *hSession)
 {
 	CHECK_SESSION_HANDLE(hSession);
 
diff --git a/state.c b/state.c
index 8522b6c..ed42b06 100644
--- a/state.c
+++ b/state.c
@@ -92,6 +92,12 @@ LIB3270_EXPORT int lib3270_in_tn3270e(H3270 *h)
 	return (h->cstate == CONNECTED_TN3270E);
 }
 
+LIB3270_EXPORT int lib3270_is_connected(H3270 *h)
+{
+	CHECK_SESSION_HANDLE(h);
+	return (h->cstate == CONNECTED_TN3270E);
+}
+
 LIB3270_EXPORT int lib3270_in_e(H3270 *h)
 {
 	CHECK_SESSION_HANDLE(h);
diff --git a/telnet.c b/telnet.c
index cbfd520..423e510 100644
--- a/telnet.c
+++ b/telnet.c
@@ -3276,6 +3276,11 @@ LIB3270_EXPORT LIB3270_SSL_STATE lib3270_get_secure(H3270 *session)
 	return session->secure;
 }
 
+LIB3270_EXPORT int lib3270_is_secure(H3270 *hSession)
+{
+	return lib3270_get_secure(hSession) == LIB3270_SSL_SECURE;
+}
+
 LIB3270_EXPORT long lib3270_get_SSL_verify_result(H3270 *hSession)
 {
 	CHECK_SESSION_HANDLE(hSession);
--
libgit2 0.21.2