119 lines
2.9 KiB
C
119 lines
2.9 KiB
C
/*
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* float.h - implementation limits
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*/
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/* $Header$ */
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#ifndef _FLOAT_HEADER_
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#define _FLOAT_HEADER_
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#ifdef vax
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#define FLT_DIG 6
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#define FLT_EPSILON 5.96046448e-08
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#define FLT_MANT_DIG 8
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#define FLT_MAX 1.70141173e+38
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#define FLT_MAX_10_EXP 38
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#define FLT_MAX_EXP 127
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#define FLT_MIN 2.93873588e-39
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#define FLT_MIN_10_EXP -39
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#define FLT_MIN_EXP -127
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#define DBL_DIG 16
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#define DBL_EPSILON 1.38777878078144568e-17
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#define DBL_MANT_DIG 8
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#define DBL_MAX 1.70141183460469229e+38
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#define DBL_MAX_10_EXP 38
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#define DBL_MAX_EXP 127
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#define DBL_MIN 2.93873587705571877e-39
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#define DBL_MIN_10_EXP 39
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#define DBL_MIN_EXP -127
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#define LDBL_DIG 16
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#define LDBL_EPSILON 1.38777878078144568e-17
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#define LDBL_MANT_DIG 8
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#define LDBL_MAX 1.70141183460469229e+38
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#define LDBL_MAX_10_EXP 38
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#define LDBL_MAX_EXP 127
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#define LDBL_MIN 2.93873587705571877e-39
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#define LDBL_MIN_10_EXP 39
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#define LDBL_MIN_EXP -127
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#define FLT_ROUNDS 1
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#define FLT_RADIX 2
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#else
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#ifdef pdp
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/* The values are not certain, because there are no pdp's here anymore. The
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* values given here are the same as for the vax.
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*/
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#define FLT_DIG 6
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#define FLT_EPSILON 5.96046448e-08
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#define FLT_MANT_DIG 8
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#define FLT_MAX 1.70141173e+38
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#define FLT_MAX_10_EXP 38
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#define FLT_MAX_EXP 127
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#define FLT_MIN 2.93873588e-39
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#define FLT_MIN_10_EXP -39
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#define FLT_MIN_EXP -127
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#define DBL_DIG 16
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#define DBL_EPSILON 1.38777878078144568e-17
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#define DBL_MANT_DIG 8
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#define DBL_MAX 1.70141183460469229e+38
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#define DBL_MAX_10_EXP 38
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#define DBL_MAX_EXP 127
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#define DBL_MIN 2.93873587705571877e-39
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#define DBL_MIN_10_EXP 39
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#define DBL_MIN_EXP -127
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#define LDBL_DIG 16
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#define LDBL_EPSILON 1.38777878078144568e-17
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#define LDBL_MANT_DIG 8
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#define LDBL_MAX 1.70141183460469229e+38
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#define LDBL_MAX_10_EXP 38
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#define LDBL_MAX_EXP 127
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#define LDBL_MIN 2.93873587705571877e-39
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#define LDBL_MIN_10_EXP 39
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#define LDBL_MIN_EXP -127
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#define FLT_ROUNDS 1
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#define FLT_RADIX 2
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#else /* floating point emulation */
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#define FLT_DIG 6
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#define FLT_EPSILON 5.96046448e-08
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#define FLT_MANT_DIG 8
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#define FLT_MAX 1.70141173e+38
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#define FLT_MAX_10_EXP 38
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#define FLT_MAX_EXP 127
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#define FLT_MIN 2.93873588e-39
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#define FLT_MIN_10_EXP -39
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#define FLT_MIN_EXP -127
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#define DBL_DIG 15
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#define DBL_EPSILON 1.1102230246251565e-16
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#define DBL_MANT_DIG 11
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#define DBL_MAX 8.9884656743115823e+307
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#define DBL_MAX_10_EXP 307
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#define DBL_MAX_EXP 1023
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#define DBL_MIN 5.5626846462680062e-309
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#define DBL_MIN_10_EXP -309
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#define DBL_MIN_EXP -1023
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#define LDBL_DIG 15
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#define LDBL_EPSILON 1.1102230246251565e-16
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#define LDBL_MANT_DIG 11
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#define LDBL_MAX 8.9884656743115823e+307
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#define LDBL_MAX_10_EXP 307
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#define LDBL_MAX_EXP 1023
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#define LDBL_MIN 5.5626846462680062e-309
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#define LDBL_MIN_10_EXP -309
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#define LDBL_MIN_EXP -1023
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#define FLT_ROUNDS 1
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#define FLT_RADIX 2
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#endif /* pdp */
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#endif /* vax */
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#endif /* _FLOAT_HEADER_ */
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