1 files changed, 0 insertions, 116 deletions
diff --git a/newlib/libm/math/w_cosh.c b/newlib/libm/math/w_cosh.c
deleted file mode 100644
index 7b38dcb08..000000000
--- a/newlib/libm/math/w_cosh.c
+++ /dev/null
@@ -1,116 +0,0 @@
-
-/* @(#)w_cosh.c 5.1 93/09/24 */
-/*
- * ====================================================
- * 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.
- * ====================================================
- */
-
-/*
-
-FUNCTION
-        <<cosh>>, <<coshf>>---hyperbolic cosine
-
-ANSI_SYNOPSIS
-        #include <math.h>
-        double cosh(double <[x]>);
-        float coshf(float <[x]>)
-
-TRAD_SYNOPSIS
-        #include <math.h>
-        double cosh(<[x]>)
-        double <[x]>;
-
-        float coshf(<[x]>)
-        float <[x]>;
-
-DESCRIPTION
-
-	<<cosh>> computes the hyperbolic cosine of the argument <[x]>.
-	<<cosh(<[x]>)>> is defined as 
-	@ifinfo
-	. (exp(x) + exp(-x))/2
-	@end ifinfo
-	@tex
-	$${(e^x + e^{-x})} \over 2$$
-	@end tex
-
-	Angles are specified in radians.  
-		
-	<<coshf>> is identical, save that it takes and returns <<float>>.
-
-RETURNS
-	The computed value is returned.  When the correct value would create
-	an overflow,  <<cosh>> returns the value <<HUGE_VAL>> with the
-	appropriate sign, and the global value <<errno>> is set to <<ERANGE>>.
-
-	You can modify error handling for these functions using the
-	function <<matherr>>.
-
-PORTABILITY
-	<<cosh>> is ANSI.  
-	<<coshf>> is an extension.
-
-QUICKREF
-	cosh ansi pure
-	coshf - pure
-*/
-
-/* 
- * wrapper cosh(x)
- */
-
-#include "fdlibm.h"
-#include <errno.h>
-
-#ifndef _DOUBLE_IS_32BITS
- 
-#ifdef __STDC__
-	double cosh(double x)		/* wrapper cosh */
-#else
-	double cosh(x)			/* wrapper cosh */
-	double x;
-#endif
-{
-#ifdef _IEEE_LIBM
-	return __ieee754_cosh(x);
-#else
-	double z;
-	struct exception exc;
-	z = __ieee754_cosh(x);
-	if(_LIB_VERSION == _IEEE_ || isnan(x)) return z;
-	if(fabs(x)>7.10475860073943863426e+02) {	
-	    /* cosh(finite) overflow */
-#ifndef HUGE_VAL
-#define HUGE_VAL inf
-	    double inf = 0.0;
-
-	    SET_HIGH_WORD(inf,0x7ff00000);	/* set inf to infinite */
-#endif
-	    exc.type = OVERFLOW;
-	    exc.name = "cosh";
-	    exc.err = 0;
-	    exc.arg1 = exc.arg2 = x;
-	    if (_LIB_VERSION == _SVID_)
-	       exc.retval = HUGE;
-	    else
-	       exc.retval = HUGE_VAL;
-	    if (_LIB_VERSION == _POSIX_)
-	       errno = ERANGE;
-	    else if (!matherr(&exc)) {
-	       errno = ERANGE;
-	    }
-	    if (exc.err != 0)
-	       errno = exc.err;
-	    return exc.retval; 
-	} else
-	    return z;
-#endif
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */