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stdlib: Assert that signed integers use two's complement arithmetic

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Carl Åstholm 2024-09-10 21:52:06 +02:00 • committed by Sam Lantinga
parent fd53b3e112
commit 4efbe1ca28
1 changed files with 1 additions and 0 deletions
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include/SDL3/SDL_stdinc.h
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@ -587,6 +587,7 @@ typedef struct SDL_alignment_test
void *b; void *b;
} SDL_alignment_test; } SDL_alignment_test;
SDL_COMPILE_TIME_ASSERT(struct_alignment, sizeof(SDL_alignment_test) == (2 * sizeof(void *))); SDL_COMPILE_TIME_ASSERT(struct_alignment, sizeof(SDL_alignment_test) == (2 * sizeof(void *)));
SDL_COMPILE_TIME_ASSERT(two_s_complement, (int)~(int)0 == (int)(-1));
#endif /* DOXYGEN_SHOULD_IGNORE_THIS */ #endif /* DOXYGEN_SHOULD_IGNORE_THIS */
/** \endcond */ /** \endcond */