day09/ex05/include/lib/mystd.h
2026-04-27 15:42:00 +02:00

27 lines
392 B
C

#ifndef MYSTDINT_H
#define MYSTDINT_H
#include <avr/io.h>
typedef unsigned char uint8_t;
typedef signed char int8_t;
typedef uint8_t bool;
#define true (1)
#define false (0)
#define BV(bit) (1 << bit)
#ifndef NULL
# define NULL ((void*)0)
#endif
typedef bool t_error;
#define ERROR true
#define NO_ERROR false
#define ERR_RET(expr) if (expr) return ERROR
#endif /* MYSTDINT_H */