esp-idf/examples/network/sta2eth/main/wired_iface.h

/*
 * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Unlicense OR CC0-1.0
 */

#pragma once

typedef esp_err_t (*wired_rx_cb_t)(void *buffer, uint16_t len, void *ctx);

typedef void (*wired_free_cb_t)(void *buffer, void *ctx);

typedef enum {
    FROM_WIRED,
    TO_WIRED
} mac_spoof_direction_t;

void mac_spoof(mac_spoof_direction_t direction, uint8_t *buffer, uint16_t len, uint8_t own_mac[6]);

esp_err_t wired_bridge_init(wired_rx_cb_t rx_cb, wired_free_cb_t free_cb);

esp_err_t wired_send(void *buffer, uint16_t len, void *buff_free_arg);

esp_err_t wired_netif_init(void);