bin/ksh/ksh_limval.h

   1 /*      $NetBSD$        */
   2
   3 /* Wrapper around the values.h/limits.h includes/ifdefs */
   4 /* $NetBSD: ksh_limval.h,v 1.1.1.1 1996/09/21 23:35:14 jtc Exp $ */
   5
   6 #ifdef HAVE_VALUES_H
   7 # include <values.h>
   8 #endif /* HAVE_VALUES_H */
   9 /* limits.h is included in sh.h */
  10
  11 #ifndef DMAXEXP
  12 # define DMAXEXP        128     /* should be big enough */
  13 #endif
  14
  15 #ifndef BITSPERBYTE
  16 # ifdef CHAR_BIT
  17 #  define BITSPERBYTE   CHAR_BIT
  18 # else
  19 #  define BITSPERBYTE   8       /* probably true.. */
  20 # endif
  21 #endif
  22
  23 #ifndef BITS
  24 # define BITS(t)        (BITSPERBYTE * sizeof(t))
  25 #endif