23 lines
615 B
C
23 lines
615 B
C
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#ifndef DDSRT_FIXUP_MATH_H
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#define DDSRT_FIXUP_MATH_H
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#include_next "math.h"
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/* INFINITY, HUGE_VALF, HUGE_VALL are all standard C99, but Solaris 2.6
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antedates that by a good margin and GCC's fixed-up headers don't
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define it, so we do it here */
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#undef HUGE_VAL
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#ifdef __GNUC__
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# define INFINITY (__builtin_inff ())
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# define HUGE_VAL (__builtin_huge_val ())
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# define HUGE_VALF (__builtin_huge_valf ())
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# define HUGE_VALL (__builtin_huge_vall ())
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#else
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# define INFINITY 1e10000
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# define HUGE_VAL 1e10000
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# define HUGE_VALF 1e10000f
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# define HUGE_VALL 1e10000L
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#endif
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#endif /* DDSRT_FIXUP_MATH_H */
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