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| 1 | /* Copyright (C) 1997-2022 Free Software Foundation, Inc. |
|---|---|
| 2 | This file is part of the GNU C Library. |
| 3 | |
| 4 | The GNU C Library is free software; you can redistribute it and/or |
| 5 | modify it under the terms of the GNU Lesser General Public |
| 6 | License as published by the Free Software Foundation; either |
| 7 | version 2.1 of the License, or (at your option) any later version. |
| 8 | |
| 9 | The GNU C Library is distributed in the hope that it will be useful, |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | Lesser General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU Lesser General Public |
| 15 | License along with the GNU C Library. If not, see |
| 16 | <https://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #ifndef _COMPLEX_H |
| 19 | # error "Never use <bits/mathdef.h> directly; include <complex.h> instead" |
| 20 | #endif |
| 21 | |
| 22 | #if defined _COMPLEX_H && !defined _COMPLEX_H_MATHDEF |
| 23 | # define _COMPLEX_H_MATHDEF 1 |
| 24 | # if defined(__GNUC__) && !__GNUC_PREREQ(3,4) |
| 25 | |
| 26 | /* Due to an ABI change, we need to remap the complex float symbols. */ |
| 27 | # define _Mdouble_ float |
| 28 | # define __MATHCALL(function, args) \ |
| 29 | __MATHDECL (_Complex float, function, args) |
| 30 | # define __MATHDECL(type, function, args) \ |
| 31 | __MATHDECL_1(type, function##f, args, __c1_##function##f); \ |
| 32 | __MATHDECL_1(type, __##function##f, args, __c1_##function##f) |
| 33 | # define __MATHDECL_1(type, function, args, alias) \ |
| 34 | extern type function args __asm__(#alias) __THROW |
| 35 | |
| 36 | # include <bits/cmathcalls.h> |
| 37 | |
| 38 | # undef _Mdouble_ |
| 39 | # undef __MATHCALL |
| 40 | # undef __MATHDECL |
| 41 | # undef __MATHDECL_1 |
| 42 | |
| 43 | # endif /* GNUC before 3.4 */ |
| 44 | #endif /* COMPLEX_H */ |
| 45 |
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