sysdeps/x86_64/bits/wordsize.h

   1 /* Determine the wordsize from the preprocessor defines.  */
   2
   3 #if defined __x86_64__
   4 # define __WORDSIZE     64
   5 # define __WORDSIZE_COMPAT32    1
   6 #else
   7 # define __WORDSIZE     32
   8 #endif