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42 lines
1.4 KiB
42 lines
1.4 KiB
4 months ago
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/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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// Some FreeBSD source includes <complex.h> and assumes <math.h> from that.
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#include <math.h>
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#include <float.h>
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#define __weak_reference(sym,alias) \
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__asm__(".weak " #alias); \
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__asm__(".equ " #alias ", " #sym)
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#define __strong_reference(sym,aliassym) \
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extern __typeof (sym) aliassym __attribute__ ((__alias__ (#sym)))
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#define __warn_references(sym,msg) /* ignored */
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// digittoint is in BSD's <ctype.h>, but not ours, so we have a secret
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// implementation in libm. We reuse parts of libm in the NDK's
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// libandroid_support, where it's a static library, so we want all our
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// "hidden" functions start with a double underscore --- being HIDDEN
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// in the ELF sense is not sufficient.
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#define digittoint __libm_digittoint
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int digittoint(char ch);
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// Similarly rename _scan_nan.
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#define _scan_nan __libm_scan_nan
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