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https://git.planet-casio.com/Lephenixnoir/OpenLibm.git
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7e5585aaca
This is a bit more consistent with the naming of the other header files (openlibm_complex.h and openlibm_fenv.h). Re-add an openlibm.h header that includes all of the public headers as a shorthand. Fix up all of the source files to include <openlibm_math.h> instead of <openlibm.h>. While there, fix ordering of the includes.
37 lines
998 B
C
37 lines
998 B
C
/* s_copysignf.c -- float version of s_copysign.c.
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* Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
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*/
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/*
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* ====================================================
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* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
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*
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* Developed at SunPro, a Sun Microsystems, Inc. business.
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* Permission to use, copy, modify, and distribute this
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* software is freely granted, provided that this notice
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* is preserved.
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* ====================================================
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*/
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#include "cdefs-compat.h"
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//__FBSDID("$FreeBSD: src/lib/msun/src/s_copysignf.c,v 1.10 2008/02/22 02:30:35 das Exp $");
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/*
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* copysignf(float x, float y)
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* copysignf(x,y) returns a value with the magnitude of x and
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* with the sign bit of y.
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*/
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#include <openlibm_math.h>
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#include "math_private.h"
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DLLEXPORT float
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copysignf(float x, float y)
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{
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u_int32_t ix,iy;
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GET_FLOAT_WORD(ix,x);
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GET_FLOAT_WORD(iy,y);
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SET_FLOAT_WORD(x,(ix&0x7fffffff)|(iy&0x80000000));
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return x;
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}
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