Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

sdk/lib/net/mqtt/kawaii/common/random.h

@@ -0,0 +1,29 @@
+/*
+ * @Author       : jiejie
+ * @GitHub       : https://github.com/jiejieTop
+ * @Date         : 2021-02-26 12:00:24
+ * @LastEditors  : jiejie
+ * @LastEditTime : 2022-06-15 19:40:10
+ * @FilePath     : /mqttclient/common/random.h
+ * Copyright (c) 2022 jiejie, All Rights Reserved. Please keep the author information and source code according to the license.
+ */
+
+
+#ifndef _RANDOM_H_
+#define _RANDOM_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define RANDOM_MAX 0x7FFFFFFF
+
+int random_number(void);
+int random_number_range(unsigned int min, unsigned int max);
+int random_string(char *buffer, int len);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RANDOM_H_ */