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45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/* Copyright (C) 1997-2025 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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<https://www.gnu.org/licenses/>. */
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#ifndef _COMPLEX_H
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# error "Never use <bits/mathdef.h> directly; include <complex.h> instead"
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#endif
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#if defined _COMPLEX_H && !defined _COMPLEX_H_MATHDEF
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# define _COMPLEX_H_MATHDEF 1
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# if defined(__GNUC__) && !__GNUC_PREREQ(3,4)
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/* Due to an ABI change, we need to remap the complex float symbols. */
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# define _Mdouble_ float
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# define __MATHCALL(function, args) \
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__MATHDECL (_Complex float, function, args)
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# define __MATHDECL(type, function, args) \
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__MATHDECL_1(type, function##f, args, __c1_##function##f); \
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__MATHDECL_1(type, __##function##f, args, __c1_##function##f)
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# define __MATHDECL_1(type, function, args, alias) \
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extern type function args __asm__(#alias) __THROW
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# include <bits/cmathcalls.h>
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# undef _Mdouble_
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# undef __MATHCALL
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# undef __MATHDECL
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# undef __MATHDECL_1
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# endif /* GNUC before 3.4 */
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#endif /* COMPLEX_H */
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