#pragma once

#include <stdint.h>

uint8_t	__trace_get(void) __attribute__((weak));
void	__trace_set(uint8_t state) __attribute__((weak));

static inline uint8_t	trace_get(void) {
	if (__trace_get)
		return __trace_get();
	return 0;
};

static inline void		trace_set(uint8_t state){
	if (__trace_set)
		__trace_set(state);
};

static inline void	trace_on(uint8_t no) {
	uint8_t s = trace_get();
	s |= (1<<no);
	trace_set(s);
};

static inline void	trace_off(uint8_t no) {
	uint8_t s = trace_get();
	s &= ~(1<<no);
	trace_set(s);
};

static inline void	trace_swap(uint8_t no) {
	uint8_t s = trace_get();
	s ^= (1<<no);
	trace_set(s);
};