early-access version 2281
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21
externals/SDL/include/begin_code.h
vendored
21
externals/SDL/include/begin_code.h
vendored
@@ -164,3 +164,24 @@
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#endif
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#endif /* NULL */
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#endif /* ! Mac OS X - breaks precompiled headers */
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#ifndef SDL_FALLTHROUGH
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#if (defined(__cplusplus) && __cplusplus >= 201703L) || \
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(defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202000L)
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#define SDL_FALLTHROUGH [[fallthrough]]
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#else
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#if defined(__has_attribute)
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#define _HAS_FALLTHROUGH __has_attribute(__fallthrough__)
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#else
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#define _HAS_FALLTHROUGH 0
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#endif /* __has_attribute */
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#if _HAS_FALLTHROUGH && \
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((defined(__GNUC__) && __GNUC__ >= 7) || \
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(defined(__clang_major__) && __clang_major__ >= 10))
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#define SDL_FALLTHROUGH __attribute__((__fallthrough__))
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#else
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#define SDL_FALLTHROUGH do {} while (0) /* fallthrough */
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#endif /* _HAS_FALLTHROUGH */
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#undef _HAS_FALLTHROUGH
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#endif /* C++17 or C2x */
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#endif /* SDL_FALLTHROUGH not defined */
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