#ifndef __CMSIS_COMPILER_H__
#define __CMSIS_COMPILER_H__

#include <stdint.h>

#define __I     volatile const
#define __O     volatile
#define __IO    volatile

#define __IM    volatile const
#define __OM    volatile
#define __IOM   volatile

#define __CLZ   __builtin_clz

#ifndef __ASM
#define __ASM   __asm
#endif

#ifndef __INLINE
#define __INLINE   inline
#endif

#ifndef __STATIC_INLINE
#define __STATIC_INLINE   static inline
#endif

#ifndef __NO_RETURN
#define __NO_RETURN   __attribute__((__noreturn__))
#endif

#ifndef __USED
#define __USED   __attribute__((used))
#endif

#ifndef __WEAK
#define __WEAK   __attribute__((weak))
#endif

#ifndef __UNALIGNED_UINT32
#define __UNALIGNED_UINT32(x)  (*((volatile uint32_t *)(x)))
#endif

#ifndef __PACKED
#define __PACKED   __attribute__((packed))
#endif

#ifndef __ALIGNED
#define __ALIGNED(x) __attribute__((aligned(x)))
#endif

#endif