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20 lines
415 B
20 lines
415 B
11 years ago
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#define FE_INVALID 1
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#define FE_DIVBYZERO 2
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#define FE_OVERFLOW 4
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#define FE_UNDERFLOW 8
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#define FE_INEXACT 16
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#define FE_ALL_EXCEPT 31
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#define FE_TONEAREST 0
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#define FE_DOWNWARD 0x800000
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#define FE_UPWARD 0x400000
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#define FE_TOWARDZERO 0xc00000
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typedef unsigned int fexcept_t;
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typedef struct {
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unsigned int __fpcr;
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unsigned int __fpsr;
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} fenv_t;
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#define FE_DFL_ENV ((const fenv_t *) -1)
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