-#ifndef print_h__
-#define print_h__
+#ifndef PRINT_H__
+#define PRINT_H__ 1
+#include <stdbool.h>
#include <avr/pgmspace.h>
#include "usb_debug.h"
+
+bool print_enable;
+
// this macro allows you to write print("some text") and
// the string is automatically placed into flash memory :)
#define print(s) print_P(PSTR(s))