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diff --git a/libdecnumber/decQuad.c b/libdecnumber/decQuad.c
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+/* decQuad module for the decNumber C Library.
+ Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+ Contributed by IBM Corporation. Author Mike Cowlishaw.
+
+ This file is part of GCC.
+
+ GCC 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 3, or (at your option) any later
+ version.
+
+ GCC 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.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+<http://www.gnu.org/licenses/>. */
+
+/* ------------------------------------------------------------------ */
+/* decQuad.c -- decQuad operations module */
+/* ------------------------------------------------------------------ */
+/* This module comprises decQuad operations (including conversions) */
+/* ------------------------------------------------------------------ */
+
+#include "decContext.h" /* public includes */
+#include "decQuad.h" /* .. */
+
+/* Constant mappings for shared code */
+#define DECPMAX DECQUAD_Pmax
+#define DECEMIN DECQUAD_Emin
+#define DECEMAX DECQUAD_Emax
+#define DECEMAXD DECQUAD_EmaxD
+#define DECBYTES DECQUAD_Bytes
+#define DECSTRING DECQUAD_String
+#define DECECONL DECQUAD_EconL
+#define DECBIAS DECQUAD_Bias
+#define DECLETS DECQUAD_Declets
+#define DECQTINY (-DECQUAD_Bias)
+
+/* Type and function mappings for shared code */
+#define decFloat decQuad /* Type name */
+
+/* Utilities and conversions (binary results, extractors, etc.) */
+#define decFloatFromBCD decQuadFromBCD
+#define decFloatFromInt32 decQuadFromInt32
+#define decFloatFromPacked decQuadFromPacked
+#define decFloatFromPackedChecked decQuadFromPackedChecked
+#define decFloatFromString decQuadFromString
+#define decFloatFromUInt32 decQuadFromUInt32
+#define decFloatFromWider decQuadFromWider
+#define decFloatGetCoefficient decQuadGetCoefficient
+#define decFloatGetExponent decQuadGetExponent
+#define decFloatSetCoefficient decQuadSetCoefficient
+#define decFloatSetExponent decQuadSetExponent
+#define decFloatShow decQuadShow
+#define decFloatToBCD decQuadToBCD
+#define decFloatToEngString decQuadToEngString
+#define decFloatToInt32 decQuadToInt32
+#define decFloatToInt32Exact decQuadToInt32Exact
+#define decFloatToPacked decQuadToPacked
+#define decFloatToString decQuadToString
+#define decFloatToUInt32 decQuadToUInt32
+#define decFloatToUInt32Exact decQuadToUInt32Exact
+#define decFloatToWider decQuadToWider
+#define decFloatZero decQuadZero
+
+/* Computational (result is a decFloat) */
+#define decFloatAbs decQuadAbs
+#define decFloatAdd decQuadAdd
+#define decFloatAnd decQuadAnd
+#define decFloatDivide decQuadDivide
+#define decFloatDivideInteger decQuadDivideInteger
+#define decFloatFMA decQuadFMA
+#define decFloatInvert decQuadInvert
+#define decFloatLogB decQuadLogB
+#define decFloatMax decQuadMax
+#define decFloatMaxMag decQuadMaxMag
+#define decFloatMin decQuadMin
+#define decFloatMinMag decQuadMinMag
+#define decFloatMinus decQuadMinus
+#define decFloatMultiply decQuadMultiply
+#define decFloatNextMinus decQuadNextMinus
+#define decFloatNextPlus decQuadNextPlus
+#define decFloatNextToward decQuadNextToward
+#define decFloatOr decQuadOr
+#define decFloatPlus decQuadPlus
+#define decFloatQuantize decQuadQuantize
+#define decFloatReduce decQuadReduce
+#define decFloatRemainder decQuadRemainder
+#define decFloatRemainderNear decQuadRemainderNear
+#define decFloatRotate decQuadRotate
+#define decFloatScaleB decQuadScaleB
+#define decFloatShift decQuadShift
+#define decFloatSubtract decQuadSubtract
+#define decFloatToIntegralValue decQuadToIntegralValue
+#define decFloatToIntegralExact decQuadToIntegralExact
+#define decFloatXor decQuadXor
+
+/* Comparisons */
+#define decFloatCompare decQuadCompare
+#define decFloatCompareSignal decQuadCompareSignal
+#define decFloatCompareTotal decQuadCompareTotal
+#define decFloatCompareTotalMag decQuadCompareTotalMag
+
+/* Copies */
+#define decFloatCanonical decQuadCanonical
+#define decFloatCopy decQuadCopy
+#define decFloatCopyAbs decQuadCopyAbs
+#define decFloatCopyNegate decQuadCopyNegate
+#define decFloatCopySign decQuadCopySign
+
+/* Non-computational */
+#define decFloatClass decQuadClass
+#define decFloatClassString decQuadClassString
+#define decFloatDigits decQuadDigits
+#define decFloatIsCanonical decQuadIsCanonical
+#define decFloatIsFinite decQuadIsFinite
+#define decFloatIsInfinite decQuadIsInfinite
+#define decFloatIsInteger decQuadIsInteger
+#define decFloatIsNaN decQuadIsNaN
+#define decFloatIsNormal decQuadIsNormal
+#define decFloatIsSignaling decQuadIsSignaling
+#define decFloatIsSignalling decQuadIsSignalling
+#define decFloatIsSigned decQuadIsSigned
+#define decFloatIsSubnormal decQuadIsSubnormal
+#define decFloatIsZero decQuadIsZero
+#define decFloatRadix decQuadRadix
+#define decFloatSameQuantum decQuadSameQuantum
+#define decFloatVersion decQuadVersion
+
+#include "decNumberLocal.h" /* local includes (need DECPMAX) */
+#include "decCommon.c" /* non-arithmetic decFloat routines */
+#include "decBasic.c" /* basic formats routines */
+