Update NetworkEvents.h

Author: Jason2866

libraries/Network/src/NetworkEvents.h

@@ -5,18 +5,20 @@
  */
 #pragma once
 
+#include "sdkconfig.h"
 #include "soc/soc_caps.h"
 #include "esp_err.h"
 #include "esp_event.h"
 #include "esp_netif_types.h"
+#if CONFIG_ETH_ENABLED
 #include "esp_eth_driver.h"
+#endif
 #include <functional>
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "freertos/queue.h"
 #include "freertos/semphr.h"
 #include "freertos/event_groups.h"
-#include "sdkconfig.h"
 #if defined NETWORK_EVENTS_MUTEX && SOC_CPU_CORES_NUM > 1
 #include <mutex>
 #endif  // defined NETWORK_EVENTS_MUTEX &&  SOC_CPU_CORES_NUM > 1
@@ -98,7 +100,9 @@ typedef union {
   ip_event_ap_staipassigned_t wifi_ap_staipassigned;
   ip_event_got_ip_t got_ip;
   ip_event_got_ip6_t got_ip6;
+#if CONFIG_ETH_ENABLED 
   esp_eth_handle_t eth_connected;
+#endif
 #if SOC_WIFI_SUPPORTED || CONFIG_ESP_WIFI_REMOTE_ENABLED
   wifi_event_sta_scan_done_t wifi_scan_done;
   wifi_event_sta_authmode_change_t wifi_sta_authmode_change;