#ifndef NL_FWUP_HOOK_H
#define NL_FWUP_HOOK_H

#include <stdbool.h>
#include <stdint.h>

/* Called by the SDK updater (sdk/Platform/Common/fwup/wm_fwup.c) after the image CRC
 * matched. sha256 covers the T_BOOTER header plus payload, tail is the 512 byte block
 * appended to the image. Return true to accept the image.
 * Strong definition: src/sys/nl_ota.c (checks the trailer via nl_trailer_verify()). */
bool nl_fwup_verify_tail(const uint8_t sha256[32], const uint8_t *tail, uint32_t tail_len);

#endif