31 lines
516 B
C
31 lines
516 B
C
/* 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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int __signbitf (float x);
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int __signbitd (double x);
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int
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__signbitf (float x)
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{
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unsigned int w;
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GET_FLOAT_WORD(w,x);
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return (w & 0x80000000);
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}
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int
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__signbitd (double x)
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{
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unsigned int msw;
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GET_HIGH_WORD(msw, x);
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return (msw & 0x80000000);
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}
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