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- #ifndef AL_STATIC_ASSERT_H
- #define AL_STATIC_ASSERT_H
- #include <assert.h>
- #ifndef static_assert
- #ifdef HAVE_C11_STATIC_ASSERT
- #define static_assert _Static_assert
- #else
- #define CTASTR2(_pre,_post) _pre##_post
- #define CTASTR(_pre,_post) CTASTR2(_pre,_post)
- #define static_assert(_cond, _msg) typedef struct { int CTASTR(static_assert_failed_at_line_,__LINE__) : !!(_cond); } CTASTR(static_assertion_,__COUNTER__)
- #endif
- #endif
- #endif /* AL_STATIC_ASSERT_H */
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