1 /*
2  * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * This is a STUB FILE used when compiling ESP-IDF to run tests on the host system.
7  * The source file used normally for ESP-IDF has the same name but is located elsewhere.
8  */
9 #include <stdio.h>
10 #include <stdlib.h>
11 #include <stdarg.h>
12 #include <time.h>
13 #include <string.h>
14 #include <stddef.h>
15 
16 #include "esp_system.h"
17 
esp_random(void)18 uint32_t esp_random(void)
19 {
20     return (uint32_t)rand();
21 }
22