- #define FLASH /* nothing */
- #define REGISTER /* nothing */
- #define INTERRUPT(x) ERROR_NOT_IMPLEMENTED
- #define SCHEDULER_IDLE /* nothing */
-
- #define INLINE static inline
-
- /* GCC attributes */
- #define FORMAT(type,fmt,first) /* nothing */
- #define NORETURN /* nothing */
- #define UNUSED(type,arg) type arg
-
- /* Support for harvard architectures */
- #define PGM_READ_CHAR(s) (*(s))
- #define PGM_FUNC /* nothing */
- #define PGM_ATTR /* nothing */