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The C and C++ Include Header Files
cat -n /usr/include/x86_64-linux-gnu/bits/mathcalls-macros.h
1 /* Macros for math function declarations. 2 Copyright (C) 2024-2026 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #define __SIMD_DECL(function) __CONCAT (__DECL_SIMD_, function) 20 21 #define __MATHCALL_VEC(function, suffix, args) \ 22 __SIMD_DECL (__MATH_PRECNAME (function, suffix)) \ 23 __MATHCALL (function, suffix, args) 24 25 #define __MATHDECL_VEC(type, function,suffix, args) \ 26 __SIMD_DECL (__MATH_PRECNAME (function, suffix)) \ 27 __MATHDECL(type, function,suffix, args) 28 29 #define __MATHCALL(function,suffix, args) \ 30 __MATHDECL (_Mdouble_,function,suffix, args) 31 #define __MATHDECL(type, function,suffix, args) \ 32 __MATHDECL_1(type, function,suffix, args); \ 33 __MATHDECL_1(type, __CONCAT(__,function),suffix, args) 34 #define __MATHCALLX(function,suffix, args, attrib) \ 35 __MATHDECLX (_Mdouble_,function,suffix, args, attrib) 36 #define __MATHDECLX(type, function,suffix, args, attrib) \ 37 __MATHDECL_1(type, function,suffix, args) __attribute__ (attrib) 38 #define __MATHDECL_1_IMPL(type, function, suffix, args) \ 39 extern type __MATH_PRECNAME(function,suffix) args __THROW 40 #define __MATHDECL_1(type, function, suffix, args) \ 41 __MATHDECL_1_IMPL(type, function, suffix, args) 42 /* Ignore the alias by default. The alias is only useful with 43 redirections. */ 44 #define __MATHDECL_ALIAS(type, function, suffix, args, alias) \ 45 __MATHDECL_1(type, function, suffix, args) 46 47 #define __MATHREDIR(type, function, suffix, args, to) \ 48 extern type __REDIRECT_NTH (__MATH_PRECNAME (function, suffix), args, to)
