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- /* Determine the wordsize from the preprocessor defines. */
- #if defined __arch64__ || defined __sparcv9
- # define __WORDSIZE 64
- #else
- # define __WORDSIZE 32
- #endif
- #if 0 /* uClibc: done in mathdefs.h: defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && !defined __LONG_DOUBLE_MATH_OPTIONAL*/
- # if __WORDSIZE == 32
- /* Signal that in 32bit ABI we didn't used to have a `long double'.
- The changes all the `long double' function variants to be redirects
- to the double functions. */
- # define __LONG_DOUBLE_MATH_OPTIONAL 1
- # ifndef __LONG_DOUBLE_128__
- # undef __UCLIBC_HAS_LONG_DOUBLE_MATH__
- # endif
- # endif
- #endif
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