Merge branch 'feature/add_task_wrappers' into 'master'

wpa_supplicant: Add osi layer for FreeRTOS calls

Closes WIFI-2996

See merge request espressif/esp-idf!11734

components/esp_wifi/include/esp_private/esp_wifi_private.h

@@ -1,16 +1,8 @@
-// Copyright 2019 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
+/*
+ * SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 #ifndef _ESP_WIFI_PRIVATE_H
 #define _ESP_WIFI_PRIVATE_H
 
@@ -21,5 +13,14 @@
 #include "esp_wifi_crypto_types.h"
 #include "esp_private/wifi_os_adapter.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define WIFI_OSI_FUNCS_INITIALIZER() &g_wifi_osi_funcs
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* _ESP_WIFI_PRIVATE_H */