diff --git a/host.c b/host.c
index 616691f..8a3a7a7 100644
--- a/host.c
+++ b/host.c
@@ -494,9 +494,10 @@ static void try_reconnect(H3270 *session)
 	lib3270_reconnect(session,0);
 }
 
-LIB3270_EXPORT void lib3270_disconnect(H3270 *h)
+LIB3270_EXPORT int lib3270_disconnect(H3270 *h)
 {
-	host_disconnect(h,0);
+	host_disconnect(h,0);
+	return 0;
 }
 
 void host_disconnect(H3270 *hSession, int failed)
diff --git a/kybd.c b/kybd.c
index 13f8a80..22f294f 100644
--- a/kybd.c
+++ b/kybd.c
@@ -998,7 +998,7 @@ static Boolean key_Character(H3270 *hSession, int code, Boolean with_ge, Boolean
 }
 
 
-LIB3270_EXPORT void lib3270_input_string(H3270 *hSession, const unsigned char *str)
+LIB3270_EXPORT int lib3270_input_string(H3270 *hSession, const unsigned char *str)
 {
 	while(*str)
 	{
@@ -1006,7 +1006,9 @@ LIB3270_EXPORT void lib3270_input_string(H3270 *hSession, const unsigned char *s
 		str++;
 	}
 
-	screen_update(hSession,0,hSession->rows*hSession->cols);
+	screen_update(hSession,0,hSession->rows*hSession->cols);
+
+	return 0;
 }
 
 /**
--
libgit2 0.21.2