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@@ -1,442 +0,0 @@
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
-/* A GNU-like <math.h>.
-
- Copyright (C) 2002-2003, 2007 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-#ifndef _GL_MATH_H
-
-/* The include_next requires a split double-inclusion guard. */
-#include_next <math.h>
-
-#ifndef _GL_MATH_H
-#define _GL_MATH_H
-
-
-/* The definition of GL_LINK_WARNING is copied here. */
-/* GL_LINK_WARNING("literal string") arranges to emit the literal string as
- a linker warning on most glibc systems.
- We use a linker warning rather than a preprocessor warning, because
- #warning cannot be used inside macros. */
-#ifndef GL_LINK_WARNING
- /* This works on platforms with GNU ld and ELF object format.
- Testing __GLIBC__ is sufficient for asserting that GNU ld is in use.
- Testing __ELF__ guarantees the ELF object format.
- Testing __GNUC__ is necessary for the compound expression syntax. */
-# if defined __GLIBC__ && defined __ELF__ && defined __GNUC__
-# define GL_LINK_WARNING(message) \
- GL_LINK_WARNING1 (__FILE__, __LINE__, message)
-# define GL_LINK_WARNING1(file, line, message) \
- GL_LINK_WARNING2 (file, line, message) /* macroexpand file and line */
-# define GL_LINK_WARNING2(file, line, message) \
- GL_LINK_WARNING3 (file ":" #line ": warning: " message)
-# define GL_LINK_WARNING3(message) \
- ({ static const char warning[sizeof (message)] \
- __attribute__ ((__unused__, \
- __section__ (".gnu.warning"), \
- __aligned__ (1))) \
- = message "\n"; \
- (void)0; \
- })
-# else
-# define GL_LINK_WARNING(message) ((void) 0)
-# endif
-#endif
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/* Write x as
- x = mantissa * 2^exp
- where
- If x finite and nonzero: 0.5 <= |mantissa| < 1.0.
- If x is zero: mantissa = x, exp = 0.
- If x is infinite or NaN: mantissa = x, exp unspecified.
- Store exp in *EXPPTR and return mantissa. */
-#if 0
-# if 0
-# define frexp rpl_frexp
-extern double frexp (double x, int *expptr);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef frexp
-# define frexp(x,e) \
- (GL_LINK_WARNING ("frexp is unportable - " \
- "use gnulib module frexp for portability"), \
- frexp (x, e))
-#endif
-
-
-#if 0 || !1
-extern long double acosl (long double x);
-#endif
-#if !0 && defined GNULIB_POSIXCHECK
-# undef acosl
-# define acosl(x) \
- (GL_LINK_WARNING ("acosl is unportable - " \
- "use gnulib module mathl for portability"), \
- acosl (x))
-#endif
-
-
-#if 0 || !1
-extern long double asinl (long double x);
-#endif
-#if !0 && defined GNULIB_POSIXCHECK
-# undef asinl
-# define asinl(x) \
- (GL_LINK_WARNING ("asinl is unportable - " \
- "use gnulib module mathl for portability"), \
- asinl (x))
-#endif
-
-
-#if 0 || !1
-extern long double atanl (long double x);
-#endif
-#if !0 && defined GNULIB_POSIXCHECK
-# undef atanl
-# define atanl(x) \
- (GL_LINK_WARNING ("atanl is unportable - " \
- "use gnulib module mathl for portability"), \
- atanl (x))
-#endif
-
-
-#if 0
-# if 0
-# define ceilf rpl_ceilf
-extern float ceilf (float x);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef ceilf
-# define ceilf(x) \
- (GL_LINK_WARNING ("ceilf is unportable - " \
- "use gnulib module ceilf for portability"), \
- ceilf (x))
-#endif
-
-#if 0
-# if 0
-# define ceill rpl_ceill
-extern long double ceill (long double x);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef ceill
-# define ceill(x) \
- (GL_LINK_WARNING ("ceill is unportable - " \
- "use gnulib module ceill for portability"), \
- ceill (x))
-#endif
-
-
-#if 0 || !1
-extern long double cosl (long double x);
-#endif
-#if !0 && defined GNULIB_POSIXCHECK
-# undef cosl
-# define cosl(x) \
- (GL_LINK_WARNING ("cosl is unportable - " \
- "use gnulib module mathl for portability"), \
- cosl (x))
-#endif
-
-
-#if 0 || !1
-extern long double expl (long double x);
-#endif
-#if !0 && defined GNULIB_POSIXCHECK
-# undef expl
-# define expl(x) \
- (GL_LINK_WARNING ("expl is unportable - " \
- "use gnulib module mathl for portability"), \
- expl (x))
-#endif
-
-
-#if 1
-# if 0
-# define floorf rpl_floorf
-extern float floorf (float x);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef floorf
-# define floorf(x) \
- (GL_LINK_WARNING ("floorf is unportable - " \
- "use gnulib module floorf for portability"), \
- floorf (x))
-#endif
-
-#if 0
-# if 0
-# define floorl rpl_floorl
-extern long double floorl (long double x);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef floorl
-# define floorl(x) \
- (GL_LINK_WARNING ("floorl is unportable - " \
- "use gnulib module floorl for portability"), \
- floorl (x))
-#endif
-
-
-/* Write x as
- x = mantissa * 2^exp
- where
- If x finite and nonzero: 0.5 <= |mantissa| < 1.0.
- If x is zero: mantissa = x, exp = 0.
- If x is infinite or NaN: mantissa = x, exp unspecified.
- Store exp in *EXPPTR and return mantissa. */
-#if 0 && 0
-# define frexpl rpl_frexpl
-#endif
-#if (0 && 0) || !1
-extern long double frexpl (long double x, int *expptr);
-#endif
-#if !0 && defined GNULIB_POSIXCHECK
-# undef frexpl
-# define frexpl(x,e) \
- (GL_LINK_WARNING ("frexpl is unportable - " \
- "use gnulib module frexpl for portability"), \
- frexpl (x, e))
-#endif
-
-
-/* Return x * 2^exp. */
-#if 0 && 0
-# define ldexpl rpl_ldexpl
-#endif
-#if (0 && 0) || !1
-extern long double ldexpl (long double x, int exp);
-#endif
-#if !0 && defined GNULIB_POSIXCHECK
-# undef ldexpl
-# define ldexpl(x,e) \
- (GL_LINK_WARNING ("ldexpl is unportable - " \
- "use gnulib module ldexpl for portability"), \
- ldexpl (x, e))
-#endif
-
-
-#if 0 || !1
-extern long double logl (long double x);
-#endif
-#if !0 && defined GNULIB_POSIXCHECK
-# undef logl
-# define logl(x) \
- (GL_LINK_WARNING ("logl is unportable - " \
- "use gnulib module mathl for portability"), \
- logl (x))
-#endif
-
-
-#if 0
-# if 0
-# undef roundf
-# define roundf rpl_roundf
-extern float roundf (float x);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef roundf
-# define roundf(x) \
- (GL_LINK_WARNING ("roundf is unportable - " \
- "use gnulib module roundf for portability"), \
- roundf (x))
-#endif
-
-#if 0
-# if 0
-# undef round
-# define round rpl_round
-extern double round (double x);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef round
-# define round(x) \
- (GL_LINK_WARNING ("round is unportable - " \
- "use gnulib module round for portability"), \
- round (x))
-#endif
-
-#if 0
-# if 0
-# undef roundl
-# define roundl rpl_roundl
-extern long double roundl (long double x);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef roundl
-# define roundl(x) \
- (GL_LINK_WARNING ("roundl is unportable - " \
- "use gnulib module roundl for portability"), \
- roundl (x))
-#endif
-
-
-#if 0 || !1
-extern long double sinl (long double x);
-#endif
-#if !0 && defined GNULIB_POSIXCHECK
-# undef sinl
-# define sinl(x) \
- (GL_LINK_WARNING ("sinl is unportable - " \
- "use gnulib module mathl for portability"), \
- sinl (x))
-#endif
-
-
-#if 0 || !1
-extern long double sqrtl (long double x);
-#endif
-#if !0 && defined GNULIB_POSIXCHECK
-# undef sqrtl
-# define sqrtl(x) \
- (GL_LINK_WARNING ("sqrtl is unportable - " \
- "use gnulib module mathl for portability"), \
- sqrtl (x))
-#endif
-
-
-#if 0 || !1
-extern long double tanl (long double x);
-#endif
-#if !0 && defined GNULIB_POSIXCHECK
-# undef tanl
-# define tanl(x) \
- (GL_LINK_WARNING ("tanl is unportable - " \
- "use gnulib module mathl for portability"), \
- tanl (x))
-#endif
-
-
-#if 0
-# if !1
-# define truncf rpl_truncf
-extern float truncf (float x);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef truncf
-# define truncf(x) \
- (GL_LINK_WARNING ("truncf is unportable - " \
- "use gnulib module truncf for portability"), \
- truncf (x))
-#endif
-
-#if 0
-# if !1
-# define trunc rpl_trunc
-extern double trunc (double x);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef trunc
-# define trunc(x) \
- (GL_LINK_WARNING ("trunc is unportable - " \
- "use gnulib module trunc for portability"), \
- trunc (x))
-#endif
-
-#if 0
-# if !1
-# define truncl rpl_truncl
-extern long double truncl (long double x);
-# endif
-#elif defined GNULIB_POSIXCHECK
-# undef truncl
-# define truncl(x) \
- (GL_LINK_WARNING ("truncl is unportable - " \
- "use gnulib module truncl for portability"), \
- truncl (x))
-#endif
-
-
-#if 0
-# if 0
-extern int gl_isfinitef (float x);
-extern int gl_isfinited (double x);
-extern int gl_isfinitel (long double x);
-# undef isfinite
-# define isfinite(x) \
- (sizeof (x) == sizeof (long double) ? gl_isfinitel (x) : \
- sizeof (x) == sizeof (double) ? gl_isfinited (x) : \
- gl_isfinitef (x))
-# endif
-#elif defined GNULIB_POSIXCHECK
- /* How to override a macro? */
-#endif
-
-
-#if 0
-# if 0
-# undef signbit
- /* GCC 4.0 and newer provides three built-ins for signbit. */
-# define signbit(x) \
- (sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \
- sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \
- __builtin_signbitf (x))
-# endif
-# if 0
-# undef signbit
-extern int gl_signbitf (float arg);
-extern int gl_signbitd (double arg);
-extern int gl_signbitl (long double arg);
-# if __GNUC__ >= 2 && !__STRICT_ANSI__
-# if defined FLT_SIGNBIT_WORD && defined FLT_SIGNBIT_BIT
-# define gl_signbitf(arg) \
- ({ union { float _value; \
- unsigned int _word[(sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)]; \
- } _m; \
- _m._value = (arg); \
- (_m._word[FLT_SIGNBIT_WORD] >> FLT_SIGNBIT_BIT) & 1; \
- })
-# endif
-# if defined DBL_SIGNBIT_WORD && defined DBL_SIGNBIT_BIT
-# define gl_signbitd(arg) \
- ({ union { double _value; \
- unsigned int _word[(sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)]; \
- } _m; \
- _m._value = (arg); \
- (_m._word[DBL_SIGNBIT_WORD] >> DBL_SIGNBIT_BIT) & 1; \
- })
-# endif
-# if defined LDBL_SIGNBIT_WORD && defined LDBL_SIGNBIT_BIT
-# define gl_signbitl(arg) \
- ({ union { long double _value; \
- unsigned int _word[(sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)]; \
- } _m; \
- _m._value = (arg); \
- (_m._word[LDBL_SIGNBIT_WORD] >> LDBL_SIGNBIT_BIT) & 1; \
- })
-# endif
-# endif
-# define signbit(x) \
- (sizeof (x) == sizeof (long double) ? gl_signbitl (x) : \
- sizeof (x) == sizeof (double) ? gl_signbitd (x) : \
- gl_signbitf (x))
-# endif
-#elif defined GNULIB_POSIXCHECK
- /* How to override a macro? */
-#endif
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _GL_MATH_H */
-#endif /* _GL_MATH_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 04:02:08 +0000