X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=i686-linux-gnu-4.7%2Fusr%2Finclude%2Fcomplex.h;fp=i686-linux-gnu-4.7%2Fusr%2Finclude%2Fcomplex.h;h=544e7acd826407903734e8abc746700e51ef3e1b;hb=94df942c2c7bd3457276fe5b7367623cbb8c1302;hp=0000000000000000000000000000000000000000;hpb=4dd7d9155a920895ff7b1cb6b9c9c676aa62000a;p=cross.git diff --git a/i686-linux-gnu-4.7/usr/include/complex.h b/i686-linux-gnu-4.7/usr/include/complex.h new file mode 100644 index 0000000..544e7ac --- /dev/null +++ b/i686-linux-gnu-4.7/usr/include/complex.h @@ -0,0 +1,224 @@ +/* Copyright (C) 1997-2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +/* + * ISO C99: 7.3 Complex arithmetic + */ + +#ifndef _COMPLEX_H +#define _COMPLEX_H 1 + +#define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION +#include + +/* Get general and ISO C99 specific information. */ +#include + +/* Gather machine-dependent _FloatN type support. */ +#include + +__BEGIN_DECLS + +/* We might need to add support for more compilers here. But since ISO + C99 is out hopefully all maintained compilers will soon provide the data + types `float complex' and `double complex'. */ +#if __GNUC_PREREQ (2, 7) && !__GNUC_PREREQ (2, 97) +# define _Complex __complex__ +#endif + +#define complex _Complex + +/* Narrowest imaginary unit. This depends on the floating-point + evaluation method. + XXX This probably has to go into a gcc related file. */ +#define _Complex_I (__extension__ 1.0iF) + +/* Another more descriptive name is `I'. + XXX Once we have the imaginary support switch this to _Imaginary_I. */ +#undef I +#define I _Complex_I + +#if defined __USE_ISOC11 && __GNUC_PREREQ (4, 7) +/* Macros to expand into expression of specified complex type. */ +# define CMPLX(x, y) __builtin_complex ((double) (x), (double) (y)) +# define CMPLXF(x, y) __builtin_complex ((float) (x), (float) (y)) +# define CMPLXL(x, y) __builtin_complex ((long double) (x), (long double) (y)) +#endif + +#if __HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT) +# define CMPLXF16(x, y) __builtin_complex ((_Float16) (x), (_Float16) (y)) +#endif + +#if __HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT) +# define CMPLXF32(x, y) __builtin_complex ((_Float32) (x), (_Float32) (y)) +#endif + +#if __HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT) +# define CMPLXF64(x, y) __builtin_complex ((_Float64) (x), (_Float64) (y)) +#endif + +#if __HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT) +# define CMPLXF128(x, y) __builtin_complex ((_Float128) (x), (_Float128) (y)) +#endif + +#if __HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT) +# define CMPLXF32X(x, y) __builtin_complex ((_Float32x) (x), (_Float32x) (y)) +#endif + +#if __HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT) +# define CMPLXF64X(x, y) __builtin_complex ((_Float64x) (x), (_Float64x) (y)) +#endif + +#if __HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT) +# define CMPLXF128X(x, y) \ + __builtin_complex ((_Float128x) (x), (_Float128x) (y)) +#endif + +/* The file contains the prototypes for all the + actual math functions. These macros are used for those prototypes, + so we can easily declare each function as both `name' and `__name', + and can declare the float versions `namef' and `__namef'. */ + +#define __MATHCALL(function, args) \ + __MATHDECL (_Mdouble_complex_,function, args) +#define __MATHDECL(type, function, args) \ + __MATHDECL_1(type, function, args); \ + __MATHDECL_1(type, __CONCAT(__,function), args) +#define __MATHDECL_1(type, function, args) \ + extern type __MATH_PRECNAME(function) args __THROW + +#define _Mdouble_ double +#define __MATH_PRECNAME(name) name +#include +#undef _Mdouble_ +#undef __MATH_PRECNAME + +/* Now the float versions. */ +#define _Mdouble_ float +#define __MATH_PRECNAME(name) name##f +#include +#undef _Mdouble_ +#undef __MATH_PRECNAME + +/* And the long double versions. It is non-critical to define them + here unconditionally since `long double' is required in ISO C99. */ +#if !(defined __NO_LONG_DOUBLE_MATH && defined _LIBC) \ + || defined __LDBL_COMPAT +# ifdef __LDBL_COMPAT +# undef __MATHDECL_1 +# define __MATHDECL_1(type, function, args) \ + extern type __REDIRECT_NTH(__MATH_PRECNAME(function), args, function) +# endif + +# define _Mdouble_ long double +# define __MATH_PRECNAME(name) name##l +# include +#endif +#undef _Mdouble_ +#undef __MATH_PRECNAME + +#if (__HAVE_DISTINCT_FLOAT16 || (__HAVE_FLOAT16 && !defined _LIBC)) \ + && __GLIBC_USE (IEC_60559_TYPES_EXT) +# undef _Mdouble_complex_ +# define _Mdouble_complex_ __CFLOAT16 +# define _Mdouble_ _Float16 +# define __MATH_PRECNAME(name) name##f16 +# include +# undef _Mdouble_ +# undef __MATH_PRECNAME +# undef _Mdouble_complex_ +#endif + +#if (__HAVE_DISTINCT_FLOAT32 || (__HAVE_FLOAT32 && !defined _LIBC)) \ + && __GLIBC_USE (IEC_60559_TYPES_EXT) +# undef _Mdouble_complex_ +# define _Mdouble_complex_ __CFLOAT32 +# define _Mdouble_ _Float32 +# define __MATH_PRECNAME(name) name##f32 +# include +# undef _Mdouble_ +# undef __MATH_PRECNAME +# undef _Mdouble_complex_ +#endif + +#if (__HAVE_DISTINCT_FLOAT64 || (__HAVE_FLOAT64 && !defined _LIBC)) \ + && __GLIBC_USE (IEC_60559_TYPES_EXT) +# undef _Mdouble_complex_ +# define _Mdouble_complex_ __CFLOAT64 +# define _Mdouble_ _Float64 +# define __MATH_PRECNAME(name) name##f64 +# include +# undef _Mdouble_ +# undef __MATH_PRECNAME +# undef _Mdouble_complex_ +#endif + +#if (__HAVE_DISTINCT_FLOAT128 || (__HAVE_FLOAT128 && !defined _LIBC)) \ + && __GLIBC_USE (IEC_60559_TYPES_EXT) +# undef _Mdouble_complex_ +# define _Mdouble_complex_ __CFLOAT128 +# define _Mdouble_ _Float128 +# define __MATH_PRECNAME(name) name##f128 +# include +# undef _Mdouble_ +# undef __MATH_PRECNAME +# undef _Mdouble_complex_ +#endif + +#if (__HAVE_DISTINCT_FLOAT32X || (__HAVE_FLOAT32X && !defined _LIBC)) \ + && __GLIBC_USE (IEC_60559_TYPES_EXT) +# undef _Mdouble_complex_ +# define _Mdouble_complex_ __CFLOAT32X +# define _Mdouble_ _Float32x +# define __MATH_PRECNAME(name) name##f32x +# include +# undef _Mdouble_ +# undef __MATH_PRECNAME +# undef _Mdouble_complex_ +#endif + +#if (__HAVE_DISTINCT_FLOAT64X || (__HAVE_FLOAT64X && !defined _LIBC)) \ + && __GLIBC_USE (IEC_60559_TYPES_EXT) +# undef _Mdouble_complex_ +# define _Mdouble_complex_ __CFLOAT64X +# define _Mdouble_ _Float64x +# define __MATH_PRECNAME(name) name##f64x +# include +# undef _Mdouble_ +# undef __MATH_PRECNAME +# undef _Mdouble_complex_ +#endif + +#if (__HAVE_DISTINCT_FLOAT128X || (__HAVE_FLOAT128X && !defined _LIBC)) \ + && __GLIBC_USE (IEC_60559_TYPES_EXT) +# undef _Mdouble_complex_ +# define _Mdouble_complex_ __CFLOAT128X +# define _Mdouble_ _Float128x +# define __MATH_PRECNAME(name) name##f128x +# include +# undef _Mdouble_ +# undef __MATH_PRECNAME +# undef _Mdouble_complex_ +#endif + +#undef __MATHDECL_1 +#undef __MATHDECL +#undef __MATHCALL + +__END_DECLS + +#endif /* complex.h */