-#ifndef __CLOCK_ARCH_H__\r
-#define __CLOCK_ARCH_H__\r
-\r
-#include <stdint.h>\r
-#include <util/atomic.h>\r
-\r
-typedef uint16_t clock_time_t;\r
-#define CLOCK_SECOND 100\r
-void clock_init(void);\r
-clock_time_t clock_time(void);\r
-\r
-#endif /* __CLOCK_ARCH_H__ */\r
+#ifndef __CLOCK_ARCH_H__
+#define __CLOCK_ARCH_H__
+
+#include <stdint.h>
+#include <util/atomic.h>
+
+typedef uint16_t clock_time_t;
+#define CLOCK_SECOND 100
+void clock_init(void);
+clock_time_t clock_time(void);
+
+#endif /* __CLOCK_ARCH_H__ */