#ifndef _COMPILER_H_
#define _COMPILER_H_

#ifndef __INLINE
#define __INLINE         inline
#endif

/// define the static keyword for this compiler
#define __STATIC static

/// define the BLE IRQ handler attribute for this compiler
#define __BTIRQ

/// define the BLE IRQ handler attribute for this compiler
#define __BLEIRQ

/// define size of an empty array (used to declare structure with an array size not defined)
#define __ARRAY_EMPTY 1

/// Function returns struct in registers (4 in rvds, var with gnuarm).
/// With Gnuarm, feature depends on command line options and
/// impacts ALL functions returning 2-words max structs
/// (check -freg-struct-return and -mabi=xxx)
#define __VIR

/// function has no side effect and return depends only on arguments
#define __PURE __attribute__((const))

/// Align instantiated lvalue or struct member on 4 bytes
#define __ALIGN4 __attribute__((aligned(4)))

/// __MODULE__ comes from the RVDS compiler that supports it
#define __MODULE__ __BASE_FILE__

/// Pack a structure field
#ifndef __PACKED
#define __PACKED __attribute__ ((__packed__))
#endif

/// Put a variable in a memory maintained during deep sleep
#define __LOWPOWER_SAVED

#endif // _COMPILER_H_