/* Called on each existing env var prior to the blanket update since removing a flag in the flag list should remove its flags.  */
static int clear_flags(struct env_entry *entry)
/* Called on each existing env var prior to the blanket update since removing a flag in the flag list should remove its flags.  */
static int clear_flags(struct env_entry *entry)
{
	entry->flags = 0;
	return 0;
}