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718112a8fe
Currently none of these is being used, but eventually they will, once more code gets ported over. So it's better to have them right away and avoid editing the project file too much, only to revert that later.
18 lines
421 B
C
18 lines
421 B
C
FPI *fpi, fpi1;
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int Rounding;
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#ifdef Trust_FLT_ROUNDS /*{{ only define this if FLT_ROUNDS really works! */
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Rounding = Flt_Rounds;
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#else /*}{*/
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Rounding = 1;
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switch(fegetround()) {
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case FE_TOWARDZERO: Rounding = 0; break;
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case FE_UPWARD: Rounding = 2; break;
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case FE_DOWNWARD: Rounding = 3;
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}
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#endif /*}}*/
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fpi = &fpi0;
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if (Rounding != 1) {
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fpi1 = fpi0;
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fpi = &fpi1;
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fpi1.rounding = Rounding;
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}
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