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35 lines
777 B
C
35 lines
777 B
C
#define FE_INVALID 1
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#define __FE_DENORM 2
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#define FE_DIVBYZERO 4
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#define FE_OVERFLOW 8
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#define FE_UNDERFLOW 16
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#define FE_INEXACT 32
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#define FE_ALL_EXCEPT 63
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#define FE_TONEAREST 0
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#define FE_DOWNWARD 0x400
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#define FE_UPWARD 0x800
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#define FE_TOWARDZERO 0xc00
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typedef unsigned short fexcept_t;
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typedef struct {
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unsigned short __control_word;
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unsigned short __unused1;
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unsigned short __status_word;
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unsigned short __unused2;
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unsigned short __tags;
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unsigned short __unused3;
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unsigned int __eip;
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unsigned short __cs_selector;
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unsigned int __opcode:11;
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unsigned int __unused4:5;
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unsigned int __data_offset;
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unsigned short __data_selector;
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unsigned short __unused5;
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unsigned int __mxcsr;
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} fenv_t;
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#define FE_DFL_ENV ((const fenv_t *) -1)
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