51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
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/* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.
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*
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* Permission to use, copy, modify, and distribute this software
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* is freely granted, provided that this notice is preserved.
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*/
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#include "fdlibm.h"
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#ifdef __STDC__
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float remquof(float x, float y, int *quo) /* wrapper remquof */
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#else
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float remquof(x,y,quo) /* wrapper remquof */
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float x,y;
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int *quo;
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#endif
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{
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int signx, signy, signres;
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int wx;
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int wy;
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float x_over_y;
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GET_FLOAT_WORD(wx, x);
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GET_FLOAT_WORD(wy, y);
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signx = (wx & 0x80000000) >> 31;
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signy = (wy & 0x80000000) >> 31;
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signres = (signx ^ signy) ? -1 : 1;
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x_over_y = fabsf(x / y);
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*quo = signres * (lrintf(x_over_y) & 0x7f);
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return remainderf(x,y);
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}
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#ifdef _DOUBLE_IS_32BITS
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#ifdef __STDC__
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double remquo(double x, double y, int *quo) /* wrapper remquof */
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#else
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double remquo(x,y,quo) /* wrapper remquof */
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double x,y;
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int *quo;
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#endif
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{
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return (double) remquof((float) x);
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}
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#endif /* defined(_DOUBLE_IS_32BITS) */
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