1 files changed, 0 insertions, 80 deletions
diff --git a/sysdeps/libm-ieee754/s_ccos.c b/sysdeps/libm-ieee754/s_ccos.c
deleted file mode 100644
index f8dfcc8af6..0000000000
--- a/sysdeps/libm-ieee754/s_ccos.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Return cosine of complex double value.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <complex.h>
-#include <fenv.h>
-#include <math.h>
-
-
-__complex__ double
-__ccos (__complex__ double x)
-{
-  __complex__ double res;
-
-  if (!isfinite (__real__ x) || __isnan (__imag__ x))
-    {
-      if (__real__ x == 0.0 || __imag__ x == 0.0)
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = 0.0;
-
-#ifdef FE_INVALID
-	  if (__isinf (__real__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-      else if (__isinf (__imag__ x))
-	{
-	  __real__ res = HUGE_VAL;
-	  __imag__ res = __nan ("");
-
-#ifdef FE_INVALID
-	  if (__isinf (__real__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-      else
-	{
-	  __real__ res = __nan ("");
-	  __imag__ res = __nan ("");
-
-#ifdef FE_INVALID
-	  if (isfinite (__imag__ x))
-	    feraiseexcept (FE_INVALID);
-#endif
-	}
-    }
-  else
-    {
-      __complex__ double y;
-
-      __real__ y = -__imag__ x;
-      __imag__ y = __real__ x;
-
-      res = __ccosh (y);
-    }
-
-  return res;
-}
-weak_alias (__ccos, ccos)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__ccos, __ccosl)
-weak_alias (__ccos, ccosl)
-#endif