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-rw-r--r--include/rounding-mode.h65
1 files changed, 0 insertions, 65 deletions
diff --git a/include/rounding-mode.h b/include/rounding-mode.h
deleted file mode 100644
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--- a/include/rounding-mode.h
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@@ -1,65 +0,0 @@
-/* Handle floating-point rounding mode within libc.
-   Copyright (C) 2012-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _ROUNDING_MODE_H
-#define _ROUNDING_MODE_H	1
-
-#include <fenv.h>
-#include <stdbool.h>
-#include <stdlib.h>
-
-/* Get the architecture-specific definition of how to determine the
-   rounding mode in libc.  This header must also define the FE_*
-   macros for any standard rounding modes the architecture does not
-   have in <fenv.h>, to arbitrary distinct values.  */
-#include <get-rounding-mode.h>
-
-/* Return true if a number should be rounded away from zero in
-   rounding mode MODE, false otherwise.  NEGATIVE is true if the
-   number is negative, false otherwise.  LAST_DIGIT_ODD is true if the
-   last digit of the truncated value (last bit for binary) is odd,
-   false otherwise.  HALF_BIT is true if the number is at least half
-   way from the truncated value to the next value with the
-   least-significant digit in the same place, false otherwise.
-   MORE_BITS is true if the number is not exactly equal to the
-   truncated value or the half-way value, false otherwise.  */
-
-static bool
-round_away (bool negative, bool last_digit_odd, bool half_bit, bool more_bits,
-	    int mode)
-{
-  switch (mode)
-    {
-    case FE_DOWNWARD:
-      return negative && (half_bit || more_bits);
-
-    case FE_TONEAREST:
-      return half_bit && (last_digit_odd || more_bits);
-
-    case FE_TOWARDZERO:
-      return false;
-
-    case FE_UPWARD:
-      return !negative && (half_bit || more_bits);
-
-    default:
-      abort ();
-    }
-}
-
-#endif /* rounding-mode.h */