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43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
/* ABI compatibility for lgamma functions. ia64 version.
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Copyright (C) 2015-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef IA64_LGAMMA_COMPAT_H
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#define IA64_LGAMMA_COMPAT_H 1
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#include <math/lgamma-compat.h>
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#undef LGFUNC
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#if USE_AS_COMPAT
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# define LGFUNC(FUNC) __ ## FUNC ## _compat
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#else
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# define LGFUNC(FUNC) __ieee754_ ## FUNC
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#endif
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#undef CALL_LGAMMA
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#define CALL_LGAMMA(TYPE, FUNC, ARG) \
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({ \
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TYPE lgamma_tmp; \
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extern int __signgam, signgam; \
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lgamma_tmp = FUNC ((ARG), &__signgam, sizeof (__signgam)); \
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if (USE_AS_COMPAT) \
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signgam = __signgam; \
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lgamma_tmp; \
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})
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#endif /* lgamma-compat.h. */
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