return str;
}
-gint execute_async(gchar *const argv[])
+static gint execute_async(gchar *const argv[])
{
g_return_val_if_fail(argv != NULL && argv[0] != NULL, -1);
return 0;
}
-gint execute_sync(gchar *const argv[])
+static gint execute_sync(gchar *const argv[])
{
gint status;