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- /* Determine the wordsize from the preprocessor defines. */
- #if defined __powerpc64__
- # define __WORDSIZE 64
- # define __WORDSIZE_COMPAT32 1
- #else
- # define __WORDSIZE 32
- #endif
- #if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL
- /* Signal the glibc ABI 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__
- # define __NO_LONG_DOUBLE_MATH 1
- # endif
- #endif
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