#define DEBUG 1........void _my_putch(u8_t ch) { .........}#if DEBUG #define my_putch(ch) _my_putch(ch)#else #define my_putch(ch)#endif
........void _my_putch(u8_t ch) { .........}
#if DEBUG #define my_putch(ch) _my_putch(ch)#else #define my_putch(ch)#endif
так точнее утопчется