u-boot/board/ge/common/vpd_reader.h

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/*
* Copyright 2016 General Electric Company
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include "common.h"
/*
* Read VPD from given data, verify content, and call callback
* for each vital product data block.
*
* Returns Non-zero on error. Negative numbers encode errno.
*/
int vpd_reader(size_t size, u8 *data, void *userdata,
int (*fn)(void *userdata, u8 id, u8 version, u8 type,
size_t size, u8 const *data));