preprocessor.h

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#pragma once
 
#if !defined(UNUSED)
#define UNUSED(x) \
    (void)(x)
#endif
 
// Native GCC provides _countof(), but it doesn't work on an array *within*
// a packed struct
#if defined(NATIVE_BOARD)
#undef _countof
#endif 
 
#if !defined(_countof)
#define _countof(x) \
    (sizeof((x)) / sizeof ((x)[0]))
#endif
 
#if !defined(_end_range_address)
#define _end_range_address(array) \
    ((array) + _countof((array)))
#endif
 
#if !defined(_end_range_byte_address)
#define _end_range_byte_address(array) \
    (((byte*)(array)) + sizeof((array)))
#endif
 
#if !defined(PP_INC)
#define PP_INC(x) \
    PP_INC_I(x)
#endif
 
// PP_INC() support macros
#define PP_INC_I(x) PP_INC_ ## x
#define PP_INC_0 1 // NOSONAR
#define PP_INC_1 2 // NOSONAR
#define PP_INC_2 3 // NOSONAR
#define PP_INC_3 4 // NOSONAR
#define PP_INC_4 5 // NOSONAR
#define PP_INC_5 6 // NOSONAR
#define PP_INC_6 7 // NOSONAR
#define PP_INC_7 8 // NOSONAR
#define PP_INC_8 9 // NOSONAR
#define PP_INC_9 10 // NOSONAR
#define PP_INC_10 11 // NOSONAR
#define PP_INC_11 12 // NOSONAR
#define PP_INC_12 13 // NOSONAR
 
// CONCAT() support macros
#define CAT_HELPER(a, b) a ## b
 
#if !defined(CONCAT)
#define CONCAT(A, B) \
    CAT_HELPER(A, B)
#endif
 
#define BEGIN_LTO_ALWAYS_INLINE(returnType) \
    _Pragma("GCC diagnostic push") \
    _Pragma("GCC diagnostic ignored \"-Wattributes\"") \
    returnType __attribute__((always_inline)) // cppcheck-suppress misra-c2012-20.7
#define END_LTO_INLINE() \
    _Pragma("GCC diagnostic pop")