toolchain/gcc/libf2c/libI77/fp.h

   1 #define FMAX 40
   2 #define EXPMAXDIGS 8
   3 #define EXPMAX 99999999
   4 /* FMAX = max number of nonzero digits passed to atof() */
   5 /* EXPMAX = 10^EXPMAXDIGS - 1 = largest allowed exponent absolute value */
   6
   7 #ifdef V10                      /* Research Tenth-Edition Unix */
   8 #include "local.h"
   9 #endif
  10
  11 /* MAXFRACDIGS and MAXINTDIGS are for wrt_F -- bounds (not necessarily
  12    tight) on the maximum number of digits to the right and left of
  13  * the decimal point.
  14  */
  15
  16 #ifdef VAX
  17 #define MAXFRACDIGS 56
  18 #define MAXINTDIGS 38
  19 #else
  20 #ifdef CRAY
  21 #define MAXFRACDIGS 9880
  22 #define MAXINTDIGS 9864
  23 #else
  24 /* values that suffice for IEEE double */
  25 #define MAXFRACDIGS 344
  26 #define MAXINTDIGS 308
  27 #endif
  28 #endif