1 files changed, 0 insertions, 110 deletions
diff --git a/libstdc++-v3/math/csinh.c b/libstdc++-v3/math/csinh.c
deleted file mode 100644
index 9da924b..0000000
--- a/libstdc++-v3/math/csinh.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Complex sine hyperbole function for double. */
-
-/* Copyright (C) 1997-1999 Free Software Foundation, Inc.
-
-   This file is part of the GNU ISO C++ Library.  This library is free
-   software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along
-   with this library; see the file COPYING.  If not, write to the Free
-   Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-   USA.
-
-   As a special exception, you may use this file as part of a free software
-   library without restriction.  Specifically, if other files instantiate
-   templates or use macros or inline functions from this file, or you compile
-   this file and link it with other files to produce an executable, this
-   file does not by itself cause the resulting executable to be covered by
-   the GNU General Public License.  This exception does not however
-   invalidate any other reasons why the executable file might be covered by
-   the GNU General Public License.  */
-
-
-#include <math.h>
-#include "mathconf.h"
-
-
-__complex__ double
-csinh (__complex__ double x)
-{
-  __complex__ double retval;
-  int negate = signbit (__real__ x);
-
-  __real__ x = fabs (__real__ x);
-
-  if (FINITE_P (__real__ x))
-    {
-      /* Real part is finite.  */
-      if (FINITE_P (__imag__ x))
-	{
-	  /* Imaginary part is finite.  */
-	  double sinh_val = sinh (__real__ x);
-	  double cosh_val = cosh (__real__ x);
-	  double sinix = sin (__imag__ x);
-	  double cosix = cos (__imag__ x);
-
-	  __real__ retval = sinh_val * cosix;
-	  __imag__ retval = cosh_val * sinix;
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	}
-      else
-	{
-	  if (__real__ x == 0.0)
-	    {
-	      /* Real part is 0.0.  */
-	      __real__ retval = copysign (0.0, negate ? -1.0 : 1.0);
-	      __imag__ retval = NAN + NAN;
-	    }
-	  else
-	    {
-	      __real__ retval = NAN;
-	      __imag__ retval = NAN;
-	    }
-	}
-    }
-  else if (INFINITE_P (__real__ x))
-    {
-      /* Real part is infinite.  */
-      if (__imag__ x == 0.0)
-	{
-	  /* Imaginary part is 0.0.  */
-	  __real__ retval = negate ? -HUGE_VAL : HUGE_VAL;
-	  __imag__ retval = __imag__ x;
-	}
-      else if (FINITE_P (__imag__ x))
-	{
-	  /* Imaginary part is finite.  */
-	  double sinix = sin (__imag__ x);
-	  double cosix = cos (__imag__ x);
-
-	  __real__ retval = copysign (HUGE_VAL, cosix);
-	  __imag__ retval = copysign (HUGE_VAL, sinix);
-
-	  if (negate)
-	    __real__ retval = -__real__ retval;
-	}
-      else
-	{
-	  /* The addition raises the invalid exception.  */
-	  __real__ retval = HUGE_VAL;
-	  __imag__ retval = NAN + NAN;
-	}
-    }
-  else
-    {
-      __real__ retval = NAN;
-      __imag__ retval = __imag__ x == 0.0 ? __imag__ x : NAN;
-    }
-
-  return retval;
-}