int crypt_activate_by_keyfile(struct crypt_device *cd,
	const char *name,
	int keyslot,
	const char *keyfile,
	size_t keyfile_size,
	uint32_t flags)
{
	return crypt_activate_by_keyfile_device_offset(cd, name, keyslot, keyfile,
					keyfile_size, 0, flags);
}
int crypt_activate_by_keyfile(struct crypt_device *cd,
	const char *name,
	int keyslot,
	const char *keyfile,
	size_t keyfile_size,
	uint32_t flags)
{
	return crypt_activate_by_keyfile_device_offset(cd, name, keyslot, keyfile,
					keyfile_size, 0, flags);
}