1 /* This checks the gcc builtin macros defined to the byte 2 sizes of C standard types. */ 3 4 int a[sizeof(int) == __SIZEOF_INT__ ? 1 : -1]; 5 int b[sizeof(long) == __SIZEOF_LONG__ ? 1 : -1]; 6 int c[sizeof(long long) == __SIZEOF_LONG_LONG__ ? 1 : -1]; 7 int d[sizeof(short) == __SIZEOF_SHORT__ ? 1 : -1]; 8 int e[sizeof(void *) == __SIZEOF_POINTER__ ? 1 : -1]; 9 int f[sizeof(float) == __SIZEOF_FLOAT__ ? 1 : -1]; 10 int g[sizeof(double) == __SIZEOF_DOUBLE__ ? 1 : -1]; 11 int h[sizeof(long double) == __SIZEOF_LONG_DOUBLE__ ? 1 : -1]; 12 int i[sizeof(__SIZE_TYPE__) == __SIZEOF_SIZE_T__ ? 1 : -1]; 13 int j[sizeof(__WCHAR_TYPE__) == __SIZEOF_WCHAR_T__ ? 1 : -1]; 14 int k[sizeof(__WINT_TYPE__) == __SIZEOF_WINT_T__ ? 1 : -1]; 15 int l[sizeof(__PTRDIFF_TYPE__) == __SIZEOF_PTRDIFF_T__ ? 1 : -1]; 16