#include <stdio.h> /* FILE, sprintf(), snprintf() */
#include <stdint.h> /* uint8_t, uint16_t, uint32_t */
#include <stdlib.h> /* free(), atoi() */
#include <stdio.h> /* FILE, sprintf(), snprintf() */
#include <stdint.h> /* uint8_t, uint16_t, uint32_t */
#include <stdlib.h> /* free(), atoi() */