#ifndef CPU_H_\r
#define CPU_H_\r
\r
+#include "Std_Types.h"\r
+typedef uint32_t imask_t;\r
+\r
#define Irq_Disable() asm volatile (" sei");\r
#define Irq_Enable() asm volatile (" cli");\r
\r
asm volatile ("tfr %0, CCR" : : "r" (flags) );\r
}\r
\r
+#define ilog2(x) __builtin_ffs(x)\r
#endif /* CPU_H_ */\r