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#ifndef _WCHAR_H

/* Workaround PR90731 with GCC 9 when using ldbl redirects in C++.  */
# include <bits/floatn.h>
# if defined __cplusplus && __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
#  if __GNUC_PREREQ (9, 0) && !__GNUC_PREREQ (9, 3)
#   pragma GCC system_header
#  endif
# endif

# include <wcsmbs/wchar.h>
# ifndef _ISOMAC

#include <bits/floatn.h>
#include <stdbool.h>

extern __typeof (wcscasecmp_l) __wcscasecmp_l;
extern __typeof (wcsncasecmp_l) __wcsncasecmp_l;
extern __typeof (wcscoll_l) __wcscoll_l;
extern __typeof (wcsxfrm_l) __wcsxfrm_l;
extern __typeof (wcstol_l) __wcstol_l;
extern __typeof (wcstoul_l) __wcstoul_l;
extern __typeof (wcstoll_l) __wcstoll_l;
extern __typeof (wcstoull_l) __wcstoull_l;
extern __typeof (wcstod_l) __wcstod_l;
extern __typeof (wcstof_l) __wcstof_l;
extern __typeof (wcstold_l) __wcstold_l;
extern __typeof (wcsftime_l) __wcsftime_l;
libc_hidden_proto (__wcstol_l)
libc_hidden_proto (__wcstoul_l)
libc_hidden_proto (__wcstoll_l)
libc_hidden_proto (__wcstoull_l)
libc_hidden_proto (__wcstod_l)
libc_hidden_proto (__wcstof_l)
libc_hidden_proto (__wcstold_l)
libc_hidden_proto (__wcsftime_l)

extern __typeof (wcstol) __isoc23_wcstol __attribute_copy__ (wcstol);
extern __typeof (wcstoul) __isoc23_wcstoul __attribute_copy__ (wcstoul);
extern __typeof (wcstoll) __isoc23_wcstoll __attribute_copy__ (wcstoll);
extern __typeof (wcstoull) __isoc23_wcstoull __attribute_copy__ (wcstoull);
extern __typeof (wcstol_l) __isoc23_wcstol_l __attribute_copy__ (wcstol_l);
extern __typeof (wcstoul_l) __isoc23_wcstoul_l __attribute_copy__ (wcstoul_l);
extern __typeof (wcstoll_l) __isoc23_wcstoll_l __attribute_copy__ (wcstoll_l);
extern __typeof (wcstoull_l) __isoc23_wcstoull_l __attribute_copy__ (wcstoull_l);
libc_hidden_proto (__isoc23_wcstol)
libc_hidden_proto (__isoc23_wcstoul)
libc_hidden_proto (__isoc23_wcstoll)
libc_hidden_proto (__isoc23_wcstoull)
libc_hidden_proto (__isoc23_wcstol_l)
libc_hidden_proto (__isoc23_wcstoul_l)
libc_hidden_proto (__isoc23_wcstoll_l)
libc_hidden_proto (__isoc23_wcstoull_l)

#if __GLIBC_USE (C2X_STRTOL)
/* Redirect internal uses of these functions to the C2X versions; the
   redirection in the installed header does not work with
   libc_hidden_proto.  */
# undef wcstol
# define wcstol __isoc23_wcstol
# undef wcstoul
# define wcstoul __isoc23_wcstoul
# undef wcstoll
# define wcstoll __isoc23_wcstoll
# undef wcstoull
# define wcstoull __isoc23_wcstoull
# undef wcstol_l
# define wcstol_l __isoc23_wcstol_l
# undef wcstoul_l
# define wcstoul_l __isoc23_wcstoul_l
# undef wcstoll_l
# define wcstoll_l __isoc23_wcstoll_l
# undef wcstoull_l
# define wcstoull_l __isoc23_wcstoull_l
#endif


extern double __wcstod_internal (const wchar_t *__restrict __nptr,
				 wchar_t **__restrict __endptr, int __group)
     __THROW;
extern float __wcstof_internal (const wchar_t *__restrict __nptr,
				wchar_t **__restrict __endptr, int __group)
     __THROW;
extern long double __wcstold_internal (const wchar_t *__restrict __nptr,
				       wchar_t **__restrict __endptr,
				       int __group) __THROW;
extern long int __wcstol_internal (const wchar_t *__restrict __nptr,
				   wchar_t **__restrict __endptr,
				   int __base, int __group) __THROW;
extern unsigned long int __wcstoul_internal (const wchar_t *__restrict __npt,
					     wchar_t **__restrict __endptr,
					     int __base, int __group) __THROW;
__extension__
extern long long int __wcstoll_internal (const wchar_t *__restrict __nptr,
					 wchar_t **__restrict __endptr,
					 int __base, int __group) __THROW;
__extension__
extern unsigned long long int __wcstoull_internal (const wchar_t *
						   __restrict __nptr,
						   wchar_t **
						   __restrict __endptr,
						   int __base,
						   int __group) __THROW;
extern unsigned long long int ____wcstoull_l_internal (const wchar_t *,
						       wchar_t **, int, int,
						       bool, locale_t);
libc_hidden_proto (__wcstof_internal)
libc_hidden_proto (__wcstod_internal)
libc_hidden_proto (__wcstold_internal)
libc_hidden_proto (__wcstol_internal)
libc_hidden_proto (__wcstoll_internal)
libc_hidden_proto (__wcstoul_internal)
libc_hidden_proto (__wcstoull_internal)
libc_hidden_proto (wcstof)
libc_hidden_proto (wcstod)
libc_hidden_ldbl_proto (wcstold)
libc_hidden_proto (wcstol)
libc_hidden_proto (wcstoll)
libc_hidden_proto (wcstoul)
libc_hidden_proto (wcstoull)

extern float ____wcstof_l_internal (const wchar_t *, wchar_t **, int,
				    locale_t) attribute_hidden;
extern double ____wcstod_l_internal (const wchar_t *, wchar_t **, int,
				     locale_t) attribute_hidden;
extern long double ____wcstold_l_internal (const wchar_t *, wchar_t **,
					   int, locale_t) attribute_hidden;
extern long int ____wcstol_l_internal (const wchar_t *, wchar_t **, int,
				       int, bool, locale_t) attribute_hidden;
extern unsigned long int ____wcstoul_l_internal (const wchar_t *,
						 wchar_t **,
						 int, int, bool, locale_t)
     attribute_hidden;
extern long long int ____wcstoll_l_internal (const wchar_t *, wchar_t **,
					     int,