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@@ -0,0 +1,696 @@
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+/* Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
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+ This file is part of the GNU C Library.
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+
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+ The GNU C Library is free software; you can redistribute it and/or
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+ modify it under the terms of the GNU Lesser General Public
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+ License as published by the Free Software Foundation; either
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+ version 2.1 of the License, or (at your option) any later version.
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+
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+ The GNU C Library is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+ Lesser General Public License for more details.
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+
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+ You should have received a copy of the GNU Lesser General Public
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+ License along with the GNU C Library; if not, write to the Free
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+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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+ 02111-1307 USA. */
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+
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+/*
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+ * ISO C99 Standard: 7.24
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+ * Extended multibyte and wide character utilities <wchar.h>
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+ */
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+
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+#ifndef _WCHAR_H
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+
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+#ifndef __need_mbstate_t
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+# define _WCHAR_H 1
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+# include <features.h>
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+#endif
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+
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+#ifndef __UCLIBC_HAS_WCHAR__
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+#error Attempted to include wchar.h when uClibc built without wide char support.
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+#endif
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+
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+#ifdef _WCHAR_H
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+/* Get FILE definition. */
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+# define __need___FILE
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+# ifdef __USE_UNIX98
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+# define __need_FILE
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+# endif
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+# include <stdio.h>
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+/* Get va_list definition. */
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+# define __need___va_list
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+# include <stdarg.h>
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+
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+/* Get size_t, wchar_t, wint_t and NULL from <stddef.h>. */
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+# define __need_size_t
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+# define __need_wchar_t
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+# define __need_NULL
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+#endif
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+#define __need_wint_t
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+#include <stddef.h>
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+
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+#include <bits/wchar.h>
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+
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+/* We try to get wint_t from <stddef.h>, but not all GCC versions define it
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+ there. So define it ourselves if it remains undefined. */
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+#ifndef _WINT_T
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+/* Integral type unchanged by default argument promotions that can
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+ hold any value corresponding to members of the extended character
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+ set, as well as at least one value that does not correspond to any
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+ member of the extended character set. */
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+# define _WINT_T
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+typedef unsigned int wint_t;
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+#endif
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+
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+
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+#ifndef __mbstate_t_defined
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+# define __mbstate_t_defined 1
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+/* Conversion state information. */
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+typedef struct
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+{
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+ int __count;
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+ union
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+ {
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+ wint_t __wch;
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+ char __wchb[4];
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+ } __value; /* Value so far. */
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+} __mbstate_t;
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+#endif
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+#undef __need_mbstate_t
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+
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+
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+/* The rest of the file is only used if used if __need_mbstate_t is not
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+ defined. */
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+#ifdef _WCHAR_H
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+
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+/* Public type. */
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+typedef __mbstate_t mbstate_t;
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+
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+#ifndef WCHAR_MIN
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+/* These constants might also be defined in <inttypes.h>. */
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+# define WCHAR_MIN __WCHAR_MIN
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+# define WCHAR_MAX __WCHAR_MAX
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+#endif
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+
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+#ifndef WEOF
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+# define WEOF (0xffffffffu)
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+#endif
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+
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+/* For XPG4 compliance we have to define the stuff from <wctype.h> here
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+ as well. */
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+#if defined __USE_XOPEN && !defined __USE_UNIX98
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+# include <wctype.h>
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+#endif
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+
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+/* This incomplete type is defined in <time.h> but needed here because
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+ of `wcsftime'. */
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+struct tm;
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+
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+
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+__BEGIN_DECLS
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+
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+/* Copy SRC to DEST. */
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+extern wchar_t *wcscpy (wchar_t *__restrict __dest,
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+ __const wchar_t *__restrict __src) __THROW;
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+/* Copy no more than N wide-characters of SRC to DEST. */
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+extern wchar_t *wcsncpy (wchar_t *__restrict __dest,
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+ __const wchar_t *__restrict __src, size_t __n)
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+ __THROW;
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+
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+/* Append SRC onto DEST. */
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+extern wchar_t *wcscat (wchar_t *__restrict __dest,
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+ __const wchar_t *__restrict __src) __THROW;
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+/* Append no more than N wide-characters of SRC onto DEST. */
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+extern wchar_t *wcsncat (wchar_t *__restrict __dest,
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+ __const wchar_t *__restrict __src, size_t __n)
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+ __THROW;
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+
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+/* Compare S1 and S2. */
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+extern int wcscmp (__const wchar_t *__s1, __const wchar_t *__s2)
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+ __THROW __attribute_pure__;
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+/* Compare N wide-characters of S1 and S2. */
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+extern int wcsncmp (__const wchar_t *__s1, __const wchar_t *__s2, size_t __n)
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+ __THROW __attribute_pure__;
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+
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+#ifdef __USE_GNU
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+/* Compare S1 and S2, ignoring case. */
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+extern int wcscasecmp (__const wchar_t *__s1, __const wchar_t *__s2) __THROW;
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+
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+/* Compare no more than N chars of S1 and S2, ignoring case. */
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+extern int wcsncasecmp (__const wchar_t *__s1, __const wchar_t *__s2,
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+ size_t __n) __THROW;
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+
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+/* Similar to the two functions above but take the information from
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+ the provided locale and not the global locale. */
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+#if 0
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+# include <xlocale.h>
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+
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+extern int __wcscasecmp_l (__const wchar_t *__s1, __const wchar_t *__s2,
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+ __locale_t __loc) __THROW;
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+
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+extern int __wcsncasecmp_l (__const wchar_t *__s1, __const wchar_t *__s2,
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+ size_t __n, __locale_t __loc) __THROW;
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+#endif
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+#endif
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+
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+/* Compare S1 and S2, both interpreted as appropriate to the
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+ LC_COLLATE category of the current locale. */
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+extern int wcscoll (__const wchar_t *__s1, __const wchar_t *__s2) __THROW;
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+/* Transform S2 into array pointed to by S1 such that if wcscmp is
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+ applied to two transformed strings the result is the as applying
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+ `wcscoll' to the original strings. */
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+extern size_t wcsxfrm (wchar_t *__restrict __s1,
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+ __const wchar_t *__restrict __s2, size_t __n) __THROW;
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+
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+#ifdef __USE_GNU
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+#if 0
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+/* Similar to the two functions above but take the information from
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+ the provided locale and not the global locale. */
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+
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+/* Compare S1 and S2, both interpreted as appropriate to the
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+ LC_COLLATE category of the given locale. */
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+extern int __wcscoll_l (__const wchar_t *__s1, __const wchar_t *__s2,
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+ __locale_t __loc) __THROW;
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+/* Transform S2 into array pointed to by S1 such that if wcscmp is
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+ applied to two transformed strings the result is the as applying
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+ `wcscoll' to the original strings. */
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+extern size_t __wcsxfrm_l (wchar_t *__s1, __const wchar_t *__s2,
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+ size_t __n, __locale_t __loc) __THROW;
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+#endif
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+
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+/* Duplicate S, returning an identical malloc'd string. */
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+extern wchar_t *wcsdup (__const wchar_t *__s) __THROW __attribute_malloc__;
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+#endif
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+
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+/* Find the first occurrence of WC in WCS. */
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+extern wchar_t *wcschr (__const wchar_t *__wcs, wchar_t __wc)
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+ __THROW __attribute_pure__;
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+/* Find the last occurrence of WC in WCS. */
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+extern wchar_t *wcsrchr (__const wchar_t *__wcs, wchar_t __wc)
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+ __THROW __attribute_pure__;
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+
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+#ifdef __USE_GNU
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+/* This function is similar to `wcschr'. But it returns a pointer to
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+ the closing NUL wide character in case C is not found in S. */
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+extern wchar_t *wcschrnul (__const wchar_t *__s, wchar_t __wc)
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+ __THROW __attribute_pure__;
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+#endif
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+
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+/* Return the length of the initial segmet of WCS which
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+ consists entirely of wide characters not in REJECT. */
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+extern size_t wcscspn (__const wchar_t *__wcs, __const wchar_t *__reject)
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+ __THROW __attribute_pure__;
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+/* Return the length of the initial segmet of WCS which
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+ consists entirely of wide characters in ACCEPT. */
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+extern size_t wcsspn (__const wchar_t *__wcs, __const wchar_t *__accept)
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+ __THROW __attribute_pure__;
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+/* Find the first occurrence in WCS of any character in ACCEPT. */
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+extern wchar_t *wcspbrk (__const wchar_t *__wcs, __const wchar_t *__accept)
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+ __THROW __attribute_pure__;
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+/* Find the first occurrence of NEEDLE in HAYSTACK. */
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+extern wchar_t *wcsstr (__const wchar_t *__haystack, __const wchar_t *__needle)
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+ __THROW __attribute_pure__;
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+
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+#ifdef __USE_XOPEN
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+/* Another name for `wcsstr' from XPG4. */
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+extern wchar_t *wcswcs (__const wchar_t *__haystack, __const wchar_t *__needle)
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+ __THROW __attribute_pure__;
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+#endif
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+
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+/* Divide WCS into tokens separated by characters in DELIM. */
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+extern wchar_t *wcstok (wchar_t *__restrict __s,
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+ __const wchar_t *__restrict __delim,
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+ wchar_t **__restrict __ptr) __THROW;
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+
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+/* Return the number of wide characters in S. */
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+extern size_t wcslen (__const wchar_t *__s) __THROW __attribute_pure__;
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+
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+#ifdef __USE_GNU
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+/* Return the number of wide characters in S, but at most MAXLEN. */
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+extern size_t wcsnlen (__const wchar_t *__s, size_t __maxlen)
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+ __THROW __attribute_pure__;
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+#endif
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+
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+
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+/* Search N wide characters of S for C. */
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+extern wchar_t *wmemchr (__const wchar_t *__s, wchar_t __c, size_t __n)
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+ __THROW __attribute_pure__;
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+
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+/* Compare N wide characters of S1 and S2. */
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+extern int wmemcmp (__const wchar_t *__restrict __s1,
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+ __const wchar_t *__restrict __s2, size_t __n)
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+ __THROW __attribute_pure__;
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+
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+/* Copy N wide characters of SRC to DEST. */
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+extern wchar_t *wmemcpy (wchar_t *__restrict __s1,
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+ __const wchar_t *__restrict __s2, size_t __n) __THROW;
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+
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+/* Copy N wide characters of SRC to DEST, guaranteeing
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+ correct behavior for overlapping strings. */
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+extern wchar_t *wmemmove (wchar_t *__s1, __const wchar_t *__s2, size_t __n)
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+ __THROW;
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+
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+/* Set N wide characters of S to C. */
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+extern wchar_t *wmemset (wchar_t *__s, wchar_t __c, size_t __n) __THROW;
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+
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+#ifdef __USE_GNU
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+/* Copy N wide characters of SRC to DEST and return pointer to following
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+ wide character. */
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+extern wchar_t *wmempcpy (wchar_t *__restrict __s1,
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+ __const wchar_t *__restrict __s2, size_t __n)
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+ __THROW;
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+#endif
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+
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+
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+/* Determine whether C constitutes a valid (one-byte) multibyte
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+ character. */
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+extern wint_t btowc (int __c) __THROW;
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+
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+/* Determine whether C corresponds to a member of the extended
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+ character set whose multibyte representation is a single byte. */
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+extern int wctob (wint_t __c) __THROW;
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+
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+/* Determine whether PS points to an object representing the initial
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+ state. */
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+extern int mbsinit (__const mbstate_t *__ps) __THROW __attribute_pure__;
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+
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+/* Write wide character representation of multibyte character pointed
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+ to by S to PWC. */
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+extern size_t mbrtowc (wchar_t *__restrict __pwc,
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+ __const char *__restrict __s, size_t __n,
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+ mbstate_t *__p) __THROW;
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+
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+/* Write multibyte representation of wide character WC to S. */
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+extern size_t wcrtomb (char *__restrict __s, wchar_t __wc,
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+ mbstate_t *__restrict __ps) __THROW;
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+
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+/* Return number of bytes in multibyte character pointed to by S. */
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+extern size_t __mbrlen (__const char *__restrict __s, size_t __n,
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+ mbstate_t *__restrict __ps) __THROW;
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+extern size_t mbrlen (__const char *__restrict __s, size_t __n,
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+ mbstate_t *__restrict __ps) __THROW;
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+
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+#if 0
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+/* #ifdef __USE_EXTERN_INLINES */
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+/* Define inline function as optimization. */
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+extern __inline size_t mbrlen (__const char *__restrict __s, size_t __n,
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+ mbstate_t *__restrict __ps) __THROW
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+{ return (__ps != NULL
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+ ? mbrtowc (NULL, __s, __n, __ps) : __mbrlen (__s, __n, NULL)); }
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+#endif
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+
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+/* Write wide character representation of multibyte character string
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+ SRC to DST. */
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+extern size_t mbsrtowcs (wchar_t *__restrict __dst,
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+ __const char **__restrict __src, size_t __len,
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+ mbstate_t *__restrict __ps) __THROW;
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+
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+/* Write multibyte character representation of wide character string
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+ SRC to DST. */
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+extern size_t wcsrtombs (char *__restrict __dst,
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+ __const wchar_t **__restrict __src, size_t __len,
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+ mbstate_t *__restrict __ps) __THROW;
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+
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+
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+#ifdef __USE_GNU
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+/* Write wide character representation of at most NMC bytes of the
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+ multibyte character string SRC to DST. */
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+extern size_t mbsnrtowcs (wchar_t *__restrict __dst,
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+ __const char **__restrict __src, size_t __nmc,
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+ size_t __len, mbstate_t *__restrict __ps) __THROW;
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+
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+/* Write multibyte character representation of at most NWC characters
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+ from the wide character string SRC to DST. */
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+extern size_t wcsnrtombs (char *__restrict __dst,
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+ __const wchar_t **__restrict __src,
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+ size_t __nwc, size_t __len,
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+ mbstate_t *__restrict __ps) __THROW;
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+#endif /* use GNU */
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+
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+
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+/* The following functions are extensions found in X/Open CAE. */
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+#ifdef __USE_XOPEN
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+/* Determine number of column positions required for C. */
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+extern int wcwidth (wchar_t __c) __THROW;
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+
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+/* Determine number of column positions required for first N wide
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+ characters (or fewer if S ends before this) in S. */
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+extern int wcswidth (__const wchar_t *__s, size_t __n) __THROW;
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+#endif /* Use X/Open. */
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+
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+
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+/* Convert initial portion of the wide string NPTR to `double'
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+ representation. */
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+extern double wcstod (__const wchar_t *__restrict __nptr,
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+ wchar_t **__restrict __endptr) __THROW;
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+
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+#ifdef __USE_ISOC99
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+/* Likewise for `float' and `long double' sizes of floating-point numbers. */
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+extern float wcstof (__const wchar_t *__restrict __nptr,
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+ wchar_t **__restrict __endptr) __THROW;
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+extern long double wcstold (__const wchar_t *__restrict __nptr,
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+ wchar_t **__restrict __endptr) __THROW;
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+#endif /* C99 */
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+
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+
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+/* Convert initial portion of wide string NPTR to `long int'
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+ representation. */
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+extern long int wcstol (__const wchar_t *__restrict __nptr,
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+ wchar_t **__restrict __endptr, int __base) __THROW;
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+
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|
|
+/* Convert initial portion of wide string NPTR to `unsigned long int'
|
|
|
+ representation. */
|
|
|
+extern unsigned long int wcstoul (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr, int __base)
|
|
|
+ __THROW;
|
|
|
+
|
|
|
+#if defined __GNUC__ && defined __USE_GNU
|
|
|
+/* Convert initial portion of wide string NPTR to `long int'
|
|
|
+ representation. */
|
|
|
+__extension__
|
|
|
+extern long long int wcstoq (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr, int __base)
|
|
|
+ __THROW;
|
|
|
+
|
|
|
+/* Convert initial portion of wide string NPTR to `unsigned long long int'
|
|
|
+ representation. */
|
|
|
+__extension__
|
|
|
+extern unsigned long long int wcstouq (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ int __base) __THROW;
|
|
|
+#endif /* GCC and use GNU. */
|
|
|
+
|
|
|
+#if defined __USE_ISOC99 || (defined __GNUC__ && defined __USE_GNU)
|
|
|
+/* Convert initial portion of wide string NPTR to `long int'
|
|
|
+ representation. */
|
|
|
+__extension__
|
|
|
+extern long long int wcstoll (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr, int __base)
|
|
|
+ __THROW;
|
|
|
+
|
|
|
+/* Convert initial portion of wide string NPTR to `unsigned long long int'
|
|
|
+ representation. */
|
|
|
+__extension__
|
|
|
+extern unsigned long long int wcstoull (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ int __base) __THROW;
|
|
|
+#endif /* ISO C99 or GCC and GNU. */
|
|
|
+
|
|
|
+#if 0
|
|
|
+/* #ifdef __USE_GNU */
|
|
|
+/* The concept of one static locale per category is not very well
|
|
|
+ thought out. Many applications will need to process its data using
|
|
|
+ information from several different locales. Another application is
|
|
|
+ the implementation of the internationalization handling in the
|
|
|
+ upcoming ISO C++ standard library. To support this another set of
|
|
|
+ the functions using locale data exist which have an additional
|
|
|
+ argument.
|
|
|
+
|
|
|
+ Attention: all these functions are *not* standardized in any form.
|
|
|
+ This is a proof-of-concept implementation. */
|
|
|
+
|
|
|
+/* Structure for reentrant locale using functions. This is an
|
|
|
+ (almost) opaque type for the user level programs. */
|
|
|
+# include <xlocale.h>
|
|
|
+
|
|
|
+/* Special versions of the functions above which take the locale to
|
|
|
+ use as an additional parameter. */
|
|
|
+extern long int __wcstol_l (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr, int __base,
|
|
|
+ __locale_t __loc) __THROW;
|
|
|
+
|
|
|
+extern unsigned long int __wcstoul_l (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ int __base, __locale_t __loc) __THROW;
|
|
|
+
|
|
|
+__extension__
|
|
|
+extern long long int __wcstoll_l (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ int __base, __locale_t __loc) __THROW;
|
|
|
+
|
|
|
+__extension__
|
|
|
+extern unsigned long long int __wcstoull_l (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ int __base, __locale_t __loc)
|
|
|
+ __THROW;
|
|
|
+
|
|
|
+extern double __wcstod_l (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr, __locale_t __loc)
|
|
|
+ __THROW;
|
|
|
+
|
|
|
+extern float __wcstof_l (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr, __locale_t __loc)
|
|
|
+ __THROW;
|
|
|
+
|
|
|
+extern long double __wcstold_l (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ __locale_t __loc) __THROW;
|
|
|
+#endif /* GNU */
|
|
|
+
|
|
|
+
|
|
|
+#if 0
|
|
|
+/* The internal entry points for `wcstoX' take an extra flag argument
|
|
|
+ saying whether or not to parse locale-dependent number grouping. */
|
|
|
+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;
|
|
|
+
|
|
|
+#ifndef __wcstol_internal_defined
|
|
|
+extern long int __wcstol_internal (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ int __base, int __group) __THROW;
|
|
|
+# define __wcstol_internal_defined 1
|
|
|
+#endif
|
|
|
+#ifndef __wcstoul_internal_defined
|
|
|
+extern unsigned long int __wcstoul_internal (__const wchar_t *__restrict __npt,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ int __base, int __group) __THROW;
|
|
|
+# define __wcstoul_internal_defined 1
|
|
|
+#endif
|
|
|
+#ifndef __wcstoll_internal_defined
|
|
|
+__extension__
|
|
|
+extern long long int __wcstoll_internal (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ int __base, int __group) __THROW;
|
|
|
+# define __wcstoll_internal_defined 1
|
|
|
+#endif
|
|
|
+#ifndef __wcstoull_internal_defined
|
|
|
+__extension__
|
|
|
+extern unsigned long long int __wcstoull_internal (__const wchar_t *
|
|
|
+ __restrict __nptr,
|
|
|
+ wchar_t **
|
|
|
+ __restrict __endptr,
|
|
|
+ int __base,
|
|
|
+ int __group) __THROW;
|
|
|
+# define __wcstoull_internal_defined 1
|
|
|
+#endif
|
|
|
+
|
|
|
+
|
|
|
+#if defined __OPTIMIZE__ && __GNUC__ >= 2
|
|
|
+/* Define inline functions which call the internal entry points. */
|
|
|
+
|
|
|
+extern __inline double wcstod (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr) __THROW
|
|
|
+{ return __wcstod_internal (__nptr, __endptr, 0); }
|
|
|
+extern __inline long int wcstol (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ int __base) __THROW
|
|
|
+{ return __wcstol_internal (__nptr, __endptr, __base, 0); }
|
|
|
+extern __inline unsigned long int wcstoul (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ int __base) __THROW
|
|
|
+{ return __wcstoul_internal (__nptr, __endptr, __base, 0); }
|
|
|
+
|
|
|
+# ifdef __USE_GNU
|
|
|
+extern __inline float wcstof (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr) __THROW
|
|
|
+{ return __wcstof_internal (__nptr, __endptr, 0); }
|
|
|
+extern __inline long double wcstold (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr) __THROW
|
|
|
+{ return __wcstold_internal (__nptr, __endptr, 0); }
|
|
|
+
|
|
|
+
|
|
|
+__extension__
|
|
|
+extern __inline long long int wcstoq (__const wchar_t *__restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ int __base) __THROW
|
|
|
+{ return __wcstoll_internal (__nptr, __endptr, __base, 0); }
|
|
|
+__extension__
|
|
|
+extern __inline unsigned long long int wcstouq (__const wchar_t *
|
|
|
+ __restrict __nptr,
|
|
|
+ wchar_t **__restrict __endptr,
|
|
|
+ int __base) __THROW
|
|
|
+{ return __wcstoull_internal (__nptr, __endptr, __base, 0); }
|
|
|
+# endif /* Use GNU. */
|
|
|
+#endif /* Optimizing GCC >=2. */
|
|
|
+#endif
|
|
|
+
|
|
|
+
|
|
|
+#ifdef __USE_GNU
|
|
|
+/* Copy SRC to DEST, returning the address of the terminating L'\0' in
|
|
|
+ DEST. */
|
|
|
+extern wchar_t *wcpcpy (wchar_t *__dest, __const wchar_t *__src) __THROW;
|
|
|
+
|
|
|
+/* Copy no more than N characters of SRC to DEST, returning the address of
|
|
|
+ the last character written into DEST. */
|
|
|
+extern wchar_t *wcpncpy (wchar_t *__dest, __const wchar_t *__src, size_t __n)
|
|
|
+ __THROW;
|
|
|
+#endif /* use GNU */
|
|
|
+
|
|
|
+
|
|
|
+/* Wide character I/O functions. */
|
|
|
+#if defined __USE_ISOC99 || defined __USE_UNIX98
|
|
|
+
|
|
|
+/* Select orientation for stream. */
|
|
|
+extern int fwide (__FILE *__fp, int __mode) __THROW;
|
|
|
+
|
|
|
+
|
|
|
+/* Write formatted output to STREAM. */
|
|
|
+extern int fwprintf (__FILE *__restrict __stream,
|
|
|
+ __const wchar_t *__restrict __format, ...)
|
|
|
+ __THROW /* __attribute__ ((__format__ (__wprintf__, 2, 3))) */;
|
|
|
+/* Write formatted output to stdout. */
|
|
|
+extern int wprintf (__const wchar_t *__restrict __format, ...)
|
|
|
+ __THROW /* __attribute__ ((__format__ (__wprintf__, 1, 2))) */;
|
|
|
+/* Write formatted output of at most N characters to S. */
|
|
|
+extern int swprintf (wchar_t *__restrict __s, size_t __n,
|
|
|
+ __const wchar_t *__restrict __format, ...)
|
|
|
+ __THROW /* __attribute__ ((__format__ (__wprintf__, 3, 4))) */;
|
|
|
+
|
|
|
+/* Write formatted output to S from argument list ARG. */
|
|
|
+extern int vfwprintf (__FILE *__restrict __s,
|
|
|
+ __const wchar_t *__restrict __format,
|
|
|
+ __gnuc_va_list __arg)
|
|
|
+ __THROW /* __attribute__ ((__format__ (__wprintf__, 2, 0))) */;
|
|
|
+/* Write formatted output to stdout from argument list ARG. */
|
|
|
+extern int vwprintf (__const wchar_t *__restrict __format,
|
|
|
+ __gnuc_va_list __arg)
|
|
|
+ __THROW /* __attribute__ ((__format__ (__wprintf__, 1, 0))) */;
|
|
|
+/* Write formatted output of at most N character to S from argument
|
|
|
+ list ARG. */
|
|
|
+extern int vswprintf (wchar_t *__restrict __s, size_t __n,
|
|
|
+ __const wchar_t *__restrict __format,
|
|
|
+ __gnuc_va_list __arg)
|
|
|
+ __THROW /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
|
|
|
+
|
|
|
+
|
|
|
+/* Read formatted input from STREAM. */
|
|
|
+extern int fwscanf (__FILE *__restrict __stream,
|
|
|
+ __const wchar_t *__restrict __format, ...)
|
|
|
+ __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
|
|
|
+/* Read formatted input from stdin. */
|
|
|
+extern int wscanf (__const wchar_t *__restrict __format, ...)
|
|
|
+ __THROW /* __attribute__ ((__format__ (__wscanf__, 1, 2))) */;
|
|
|
+/* Read formatted input from S. */
|
|
|
+extern int swscanf (__const wchar_t *__restrict __s,
|
|
|
+ __const wchar_t *__restrict __format, ...)
|
|
|
+ __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
|
|
|
+#endif /* Use ISO C99 and Unix98. */
|
|
|
+
|
|
|
+#ifdef __USE_ISOC99
|
|
|
+/* Read formatted input from S into argument list ARG. */
|
|
|
+extern int vfwscanf (__FILE *__restrict __s,
|
|
|
+ __const wchar_t *__restrict __format,
|
|
|
+ __gnuc_va_list __arg)
|
|
|
+ __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
|
|
|
+/* Read formatted input from stdin into argument list ARG. */
|
|
|
+extern int vwscanf (__const wchar_t *__restrict __format,
|
|
|
+ __gnuc_va_list __arg)
|
|
|
+ __THROW /* __attribute__ ((__format__ (__wscanf__, 1, 0))) */;
|
|
|
+/* Read formatted input from S into argument list ARG. */
|
|
|
+extern int vswscanf (__const wchar_t *__restrict __s,
|
|
|
+ __const wchar_t *__restrict __format,
|
|
|
+ __gnuc_va_list __arg)
|
|
|
+ __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
|
|
|
+#endif /* Use ISO C99. */
|
|
|
+
|
|
|
+
|
|
|
+/* Read a character from STREAM. */
|
|
|
+extern wint_t fgetwc (__FILE *__stream) __THROW;
|
|
|
+extern wint_t getwc (__FILE *__stream) __THROW;
|
|
|
+
|
|
|
+/* Read a character from stdin. */
|
|
|
+extern wint_t getwchar (void) __THROW;
|
|
|
+
|
|
|
+
|
|
|
+/* Write a character to STREAM. */
|
|
|
+extern wint_t fputwc (wchar_t __wc, __FILE *__stream) __THROW;
|
|
|
+extern wint_t putwc (wchar_t __wc, __FILE *__stream) __THROW;
|
|
|
+
|
|
|
+/* Write a character to stdout. */
|
|
|
+extern wint_t putwchar (wchar_t __wc) __THROW;
|
|
|
+
|
|
|
+
|
|
|
+/* Get a newline-terminated wide character string of finite length
|
|
|
+ from STREAM. */
|
|
|
+extern wchar_t *fgetws (wchar_t *__restrict __ws, int __n,
|
|
|
+ __FILE *__restrict __stream) __THROW;
|
|
|
+
|
|
|
+/* Write a string to STREAM. */
|
|
|
+extern int fputws (__const wchar_t *__restrict __ws,
|
|
|
+ __FILE *__restrict __stream) __THROW;
|
|
|
+
|
|
|
+
|
|
|
+/* Push a character back onto the input buffer of STREAM. */
|
|
|
+extern wint_t ungetwc (wint_t __wc, __FILE *__stream) __THROW;
|
|
|
+
|
|
|
+
|
|
|
+#ifdef __USE_GNU
|
|
|
+/* These are defined to be equivalent to the `char' functions defined
|
|
|
+ in POSIX.1:1996. */
|
|
|
+extern wint_t getwc_unlocked (__FILE *__stream) __THROW;
|
|
|
+extern wint_t getwchar_unlocked (void) __THROW;
|
|
|
+
|
|
|
+/* This is the wide character version of a GNU extension. */
|
|
|
+extern wint_t fgetwc_unlocked (__FILE *__stream) __THROW;
|
|
|
+
|
|
|
+/* Faster version when locking is not necessary. */
|
|
|
+extern wint_t fputwc_unlocked (wchar_t __wc, __FILE *__stream) __THROW;
|
|
|
+
|
|
|
+/* These are defined to be equivalent to the `char' functions defined
|
|
|
+ in POSIX.1:1996. */
|
|
|
+extern wint_t putwc_unlocked (wchar_t __wc, __FILE *__stream) __THROW;
|
|
|
+extern wint_t putwchar_unlocked (wchar_t __wc) __THROW;
|
|
|
+
|
|
|
+
|
|
|
+/* This function does the same as `fgetws' but does not lock the stream. */
|
|
|
+extern wchar_t *fgetws_unlocked (wchar_t *__restrict __ws, int __n,
|
|
|
+ __FILE *__restrict __stream) __THROW;
|
|
|
+
|
|
|
+/* This function does the same as `fputws' but does not lock the stream. */
|
|
|
+extern int fputws_unlocked (__const wchar_t *__restrict __ws,
|
|
|
+ __FILE *__restrict __stream) __THROW;
|
|
|
+#endif
|
|
|
+
|
|
|
+
|
|
|
+/* Format TP into S according to FORMAT.
|
|
|
+ Write no more than MAXSIZE wide characters and return the number
|
|
|
+ of wide characters written, or 0 if it would exceed MAXSIZE. */
|
|
|
+extern size_t wcsftime (wchar_t *__restrict __s, size_t __maxsize,
|
|
|
+ __const wchar_t *__restrict __format,
|
|
|
+ __const struct tm *__restrict __tp) __THROW;
|
|
|
+
|
|
|
+/* The X/Open standard demands that most of the functions defined in
|
|
|
+ the <wctype.h> header must also appear here. This is probably
|
|
|
+ because some X/Open members wrote their implementation before the
|
|
|
+ ISO C standard was published and introduced the better solution.
|
|
|
+ We have to provide these definitions for compliance reasons but we
|
|
|
+ do this nonsense only if really necessary. */
|
|
|
+#if defined __USE_UNIX98 && !defined __USE_GNU
|
|
|
+# define __need_iswxxx
|
|
|
+# include <wctype.h>
|
|
|
+#endif
|
|
|
+
|
|
|
+__END_DECLS
|
|
|
+
|
|
|
+#endif /* _WCHAR_H defined */
|
|
|
+
|
|
|
+#endif /* wchar.h */
|
Manuel Novoa III