diff options
Diffstat (limited to 'sysdeps/libm-ieee754/s_copysignf.c')
| -rw-r--r-- | sysdeps/libm-ieee754/s_copysignf.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/sysdeps/libm-ieee754/s_copysignf.c b/sysdeps/libm-ieee754/s_copysignf.c deleted file mode 100644 index a4e84e5397..0000000000 --- a/sysdeps/libm-ieee754/s_copysignf.c +++ /dev/null @@ -1,42 +0,0 @@ -/* s_copysignf.c -- float version of s_copysign.c. - * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com. - */ - -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -#if defined(LIBM_SCCS) && !defined(lint) -static char rcsid[] = "$NetBSD: s_copysignf.c,v 1.4 1995/05/10 20:46:59 jtc Exp $"; -#endif - -/* - * copysignf(float x, float y) - * copysignf(x,y) returns a value with the magnitude of x and - * with the sign bit of y. - */ - -#include "math.h" -#include "math_private.h" - -#ifdef __STDC__ - float __copysignf(float x, float y) -#else - float __copysignf(x,y) - float x,y; -#endif -{ - u_int32_t ix,iy; - GET_FLOAT_WORD(ix,x); - GET_FLOAT_WORD(iy,y); - SET_FLOAT_WORD(x,(ix&0x7fffffff)|(iy&0x80000000)); - return x; -} -weak_alias (__copysignf, copysignf) |