The C and C++ Include Header Files

/usr/include/x86_64-linux-gnu/bits/math-vector.h


$ cat -n /usr/include/x86_64-linux-gnu/bits/math-vector.h

     1	/* Platform-specific SIMD declarations of math functions.
     2	   Copyright (C) 2014-2024 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	#ifndef _MATH_H
    20	# error "Never include <bits/math-vector.h> directly;\
    21	 include <math.h> instead."
    22	#endif
    23	
    24	/* Get default empty definitions for simd declarations.  */
    25	#include <bits/libm-simd-decl-stubs.h>
    26	
    27	#if defined __x86_64__ && defined __FAST_MATH__
    28	# if defined _OPENMP && _OPENMP >= 201307
    29	/* OpenMP case.  */
    30	#  define __DECL_SIMD_x86_64 _Pragma ("omp declare simd notinbranch")
    31	# elif __GNUC_PREREQ (6,0)
    32	/* W/o OpenMP use GCC 6.* __attribute__ ((__simd__)).  */
    33	#  define __DECL_SIMD_x86_64 __attribute__ ((__simd__ ("notinbranch")))
    34	# endif
    35	
    36	# ifdef __DECL_SIMD_x86_64
    37	#  undef __DECL_SIMD_cos
    38	#  define __DECL_SIMD_cos __DECL_SIMD_x86_64
    39	#  undef __DECL_SIMD_cosf
    40	#  define __DECL_SIMD_cosf __DECL_SIMD_x86_64
    41	#  undef __DECL_SIMD_sin
    42	#  define __DECL_SIMD_sin __DECL_SIMD_x86_64
    43	#  undef __DECL_SIMD_sinf
    44	#  define __DECL_SIMD_sinf __DECL_SIMD_x86_64
    45	#  undef __DECL_SIMD_sincos
    46	#  define __DECL_SIMD_sincos __DECL_SIMD_x86_64
    47	#  undef __DECL_SIMD_sincosf
    48	#  define __DECL_SIMD_sincosf __DECL_SIMD_x86_64
    49	#  undef __DECL_SIMD_log
    50	#  define __DECL_SIMD_log __DECL_SIMD_x86_64
    51	#  undef __DECL_SIMD_logf
    52	#  define __DECL_SIMD_logf __DECL_SIMD_x86_64
    53	#  undef __DECL_SIMD_exp
    54	#  define __DECL_SIMD_exp __DECL_SIMD_x86_64
    55	#  undef __DECL_SIMD_expf
    56	#  define __DECL_SIMD_expf __DECL_SIMD_x86_64
    57	#  undef __DECL_SIMD_pow
    58	#  define __DECL_SIMD_pow __DECL_SIMD_x86_64
    59	#  undef __DECL_SIMD_powf
    60	#  define __DECL_SIMD_powf __DECL_SIMD_x86_64
    61	#  undef __DECL_SIMD_acos
    62	#  define __DECL_SIMD_acos __DECL_SIMD_x86_64
    63	#  undef __DECL_SIMD_acosf
    64	#  define __DECL_SIMD_acosf __DECL_SIMD_x86_64
    65	#  undef __DECL_SIMD_atan
    66	#  define __DECL_SIMD_atan __DECL_SIMD_x86_64
    67	#  undef __DECL_SIMD_atanf
    68	#  define __DECL_SIMD_atanf __DECL_SIMD_x86_64
    69	#  undef __DECL_SIMD_asin
    70	#  define __DECL_SIMD_asin __DECL_SIMD_x86_64
    71	#  undef __DECL_SIMD_asinf
    72	#  define __DECL_SIMD_asinf __DECL_SIMD_x86_64
    73	#  undef __DECL_SIMD_hypot
    74	#  define __DECL_SIMD_hypot __DECL_SIMD_x86_64
    75	#  undef __DECL_SIMD_hypotf
    76	#  define __DECL_SIMD_hypotf __DECL_SIMD_x86_64
    77	#  undef __DECL_SIMD_exp2
    78	#  define __DECL_SIMD_exp2 __DECL_SIMD_x86_64
    79	#  undef __DECL_SIMD_exp2f
    80	#  define __DECL_SIMD_exp2f __DECL_SIMD_x86_64
    81	#  undef __DECL_SIMD_exp10
    82	#  define __DECL_SIMD_exp10 __DECL_SIMD_x86_64
    83	#  undef __DECL_SIMD_exp10f
    84	#  define __DECL_SIMD_exp10f __DECL_SIMD_x86_64
    85	#  undef __DECL_SIMD_cosh
    86	#  define __DECL_SIMD_cosh __DECL_SIMD_x86_64
    87	#  undef __DECL_SIMD_coshf
    88	#  define __DECL_SIMD_coshf __DECL_SIMD_x86_64
    89	#  undef __DECL_SIMD_expm1
    90	#  define __DECL_SIMD_expm1 __DECL_SIMD_x86_64
    91	#  undef __DECL_SIMD_expm1f
    92	#  define __DECL_SIMD_expm1f __DECL_SIMD_x86_64
    93	#  undef __DECL_SIMD_sinh
    94	#  define __DECL_SIMD_sinh __DECL_SIMD_x86_64
    95	#  undef __DECL_SIMD_sinhf
    96	#  define __DECL_SIMD_sinhf __DECL_SIMD_x86_64
    97	#  undef __DECL_SIMD_cbrt
    98	#  define __DECL_SIMD_cbrt __DECL_SIMD_x86_64
    99	#  undef __DECL_SIMD_cbrtf
   100	#  define __DECL_SIMD_cbrtf __DECL_SIMD_x86_64
   101	#  undef __DECL_SIMD_atan2
   102	#  define __DECL_SIMD_atan2 __DECL_SIMD_x86_64
   103	#  undef __DECL_SIMD_atan2f
   104	#  define __DECL_SIMD_atan2f __DECL_SIMD_x86_64
   105	#  undef __DECL_SIMD_log10
   106	#  define __DECL_SIMD_log10 __DECL_SIMD_x86_64
   107	#  undef __DECL_SIMD_log10f
   108	#  define __DECL_SIMD_log10f __DECL_SIMD_x86_64
   109	#  undef __DECL_SIMD_log2
   110	#  define __DECL_SIMD_log2 __DECL_SIMD_x86_64
   111	#  undef __DECL_SIMD_log2f
   112	#  define __DECL_SIMD_log2f __DECL_SIMD_x86_64
   113	#  undef __DECL_SIMD_log1p
   114	#  define __DECL_SIMD_log1p __DECL_SIMD_x86_64
   115	#  undef __DECL_SIMD_log1pf
   116	#  define __DECL_SIMD_log1pf __DECL_SIMD_x86_64
   117	#  undef __DECL_SIMD_atanh
   118	#  define __DECL_SIMD_atanh __DECL_SIMD_x86_64
   119	#  undef __DECL_SIMD_atanhf
   120	#  define __DECL_SIMD_atanhf __DECL_SIMD_x86_64
   121	#  undef __DECL_SIMD_acosh
   122	#  define __DECL_SIMD_acosh __DECL_SIMD_x86_64
   123	#  undef __DECL_SIMD_acoshf
   124	#  define __DECL_SIMD_acoshf __DECL_SIMD_x86_64
   125	#  undef __DECL_SIMD_erf
   126	#  define __DECL_SIMD_erf __DECL_SIMD_x86_64
   127	#  undef __DECL_SIMD_erff
   128	#  define __DECL_SIMD_erff __DECL_SIMD_x86_64
   129	#  undef __DECL_SIMD_tanh
   130	#  define __DECL_SIMD_tanh __DECL_SIMD_x86_64
   131	#  undef __DECL_SIMD_tanhf
   132	#  define __DECL_SIMD_tanhf __DECL_SIMD_x86_64
   133	#  undef __DECL_SIMD_asinh
   134	#  define __DECL_SIMD_asinh __DECL_SIMD_x86_64
   135	#  undef __DECL_SIMD_asinhf
   136	#  define __DECL_SIMD_asinhf __DECL_SIMD_x86_64
   137	#  undef __DECL_SIMD_erfc
   138	#  define __DECL_SIMD_erfc __DECL_SIMD_x86_64
   139	#  undef __DECL_SIMD_erfcf
   140	#  define __DECL_SIMD_erfcf __DECL_SIMD_x86_64
   141	#  undef __DECL_SIMD_tan
   142	#  define __DECL_SIMD_tan __DECL_SIMD_x86_64
   143	#  undef __DECL_SIMD_tanf
   144	#  define __DECL_SIMD_tanf __DECL_SIMD_x86_64
   145	
   146	# endif
   147	#endif