| 1 | /* Return arc cosine of complex float value. |
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| 2 | Copyright (C) 2004-2022 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library. If not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | #define __cacosf __cacosf_not_defined |
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| 20 | #define cacosf cacosf_not_defined |
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| 21 | |
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| 22 | #include <complex.h> |
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| 23 | #include <math.h> |
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| 24 | |
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| 25 | #undef __cacosf |
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| 26 | #undef cacosf |
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| 27 | |
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| 28 | static _Complex float internal_cacosf (_Complex float x); |
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| 29 | |
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| 30 | #define M_DECL_FUNC(f) internal_cacosf |
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| 31 | #include <math-type-macros-float.h> |
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| 32 | |
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| 33 | /* Disable any aliasing from base template. */ |
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| 34 | #undef declare_mgen_alias |
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| 35 | #define declare_mgen_alias(__to, __from) |
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| 36 | |
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| 37 | #include <math/s_cacos_template.c> |
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| 38 | |
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| 39 | #include "cfloat-compat.h" |
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| 40 | |
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| 41 | #undef __cacosf |
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| 42 | |
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| 43 | c1_cfloat_rettype |
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| 44 | __c1_cacosf (c1_cfloat_decl (x)) |
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| 45 | { |
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| 46 | _Complex float r = internal_cacosf (c1_cfloat_value (x)); |
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| 47 | return c1_cfloat_return (r); |
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| 48 | } |
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| 49 | |
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| 50 | c2_cfloat_rettype |
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| 51 | __c2_cacosf (c2_cfloat_decl (x)) |
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| 52 | { |
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| 53 | _Complex float r = internal_cacosf (c2_cfloat_value (x)); |
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| 54 | return c2_cfloat_return (r); |
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| 55 | } |
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| 56 | |
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| 57 | cfloat_versions (cacos); |
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| 58 | |
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