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author | David E. O'Brien <obrien@FreeBSD.org> | 1999-09-18 10:51:31 +0000 |
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committer | David E. O'Brien <obrien@FreeBSD.org> | 1999-09-18 10:51:31 +0000 |
commit | c1f999a45c30f40a3964639c48761ad29a52c612 (patch) | |
tree | 0938eb35cebcf917f447463078144fc4832576c6 /contrib/libf2c/libI77/fp.h | |
parent | 2a266d02ba4304af542da2cc521ecc0edc1c9706 (diff) | |
download | src-c1f999a45c30f40a3964639c48761ad29a52c612.tar.gz src-c1f999a45c30f40a3964639c48761ad29a52c612.zip |
Virgin import of EGCS 1.1.2's libf2c
Notes
Notes:
svn path=/vendor/gcc/dist/; revision=51363
Diffstat (limited to 'contrib/libf2c/libI77/fp.h')
-rw-r--r-- | contrib/libf2c/libI77/fp.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/contrib/libf2c/libI77/fp.h b/contrib/libf2c/libI77/fp.h new file mode 100644 index 000000000000..40743d79f748 --- /dev/null +++ b/contrib/libf2c/libI77/fp.h @@ -0,0 +1,28 @@ +#define FMAX 40 +#define EXPMAXDIGS 8 +#define EXPMAX 99999999 +/* FMAX = max number of nonzero digits passed to atof() */ +/* EXPMAX = 10^EXPMAXDIGS - 1 = largest allowed exponent absolute value */ + +#ifdef V10 /* Research Tenth-Edition Unix */ +#include "local.h" +#endif + +/* MAXFRACDIGS and MAXINTDIGS are for wrt_F -- bounds (not necessarily + tight) on the maximum number of digits to the right and left of + * the decimal point. + */ + +#ifdef VAX +#define MAXFRACDIGS 56 +#define MAXINTDIGS 38 +#else +#ifdef CRAY +#define MAXFRACDIGS 9880 +#define MAXINTDIGS 9864 +#else +/* values that suffice for IEEE double */ +#define MAXFRACDIGS 344 +#define MAXINTDIGS 308 +#endif +#endif |