--- /dev/null
+/* -*- buffer-read-only: t -*- vi: set ro: */
+/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
+/* A substitute for ISO C99 <wctype.h>, for platforms that lack it.
+
+ Copyright (C) 2006-2009 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, 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, write to the Free Software Foundation,
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+/* Written by Bruno Haible and Paul Eggert. */
+
+/*
+ * ISO C 99 <wctype.h> for platforms that lack it.
+ * <http://www.opengroup.org/susv3xbd/wctype.h.html>
+ *
+ * iswctype, towctrans, towlower, towupper, wctrans, wctype,
+ * wctrans_t, and wctype_t are not yet implemented.
+ */
+
+#ifndef _GL_WCTYPE_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+
+#if @HAVE_WINT_T@
+/* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.
+ Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
+ <wchar.h>.
+ BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
+ included before <wchar.h>. */
+# include <stddef.h>
+# include <stdio.h>
+# include <time.h>
+# include <wchar.h>
+#endif
+
+/* Include the original <wctype.h> if it exists.
+ BeOS 5 has the functions but no <wctype.h>. */
+/* The include_next requires a split double-inclusion guard. */
+#if @HAVE_WCTYPE_H@
+# @INCLUDE_NEXT@ @NEXT_WCTYPE_H@
+#endif
+
+#ifndef _GL_WCTYPE_H
+#define _GL_WCTYPE_H
+
+/* Define wint_t. (Also done in wchar.in.h.) */
+#if !@HAVE_WINT_T@ && !defined wint_t
+# define wint_t int
+# ifndef WEOF
+# define WEOF -1
+# endif
+#endif
+
+/* FreeBSD 4.4 to 4.11 has <wctype.h> but lacks the functions.
+ Linux libc5 has <wctype.h> and the functions but they are broken.
+ Assume all 12 functions are implemented the same way, or not at all. */
+#if ! @HAVE_ISWCNTRL@ || @REPLACE_ISWCNTRL@
+
+/* IRIX 5.3 has macros but no functions, its isw* macros refer to an
+ undefined variable _ctmp_ and to <ctype.h> macros like _P, and they
+ refer to system functions like _iswctype that are not in the
+ standard C library. Rather than try to get ancient buggy
+ implementations like this to work, just disable them. */
+# undef iswalnum
+# undef iswalpha
+# undef iswblank
+# undef iswcntrl
+# undef iswdigit
+# undef iswgraph
+# undef iswlower
+# undef iswprint
+# undef iswpunct
+# undef iswspace
+# undef iswupper
+# undef iswxdigit
+# undef towlower
+# undef towupper
+
+/* Linux libc5 has <wctype.h> and the functions but they are broken. */
+# if @REPLACE_ISWCNTRL@
+# define iswalnum rpl_iswalnum
+# define iswalpha rpl_iswalpha
+# define iswblank rpl_iswblank
+# define iswcntrl rpl_iswcntrl
+# define iswdigit rpl_iswdigit
+# define iswgraph rpl_iswgraph
+# define iswlower rpl_iswlower
+# define iswprint rpl_iswprint
+# define iswpunct rpl_iswpunct
+# define iswspace rpl_iswspace
+# define iswupper rpl_iswupper
+# define iswxdigit rpl_iswxdigit
+# define towlower rpl_towlower
+# define towupper rpl_towupper
+# endif
+
+static inline int
+iswalnum (wint_t wc)
+{
+ return ((wc >= '0' && wc <= '9')
+ || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'));
+}
+
+static inline int
+iswalpha (wint_t wc)
+{
+ return (wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z';
+}
+
+static inline int
+iswblank (wint_t wc)
+{
+ return wc == ' ' || wc == '\t';
+}
+
+static inline int
+iswcntrl (wint_t wc)
+{
+ return (wc & ~0x1f) == 0 || wc == 0x7f;
+}
+
+static inline int
+iswdigit (wint_t wc)
+{
+ return wc >= '0' && wc <= '9';
+}
+
+static inline int
+iswgraph (wint_t wc)
+{
+ return wc >= '!' && wc <= '~';
+}
+
+static inline int
+iswlower (wint_t wc)
+{
+ return wc >= 'a' && wc <= 'z';
+}
+
+static inline int
+iswprint (wint_t wc)
+{
+ return wc >= ' ' && wc <= '~';
+}
+
+static inline int
+iswpunct (wint_t wc)
+{
+ return (wc >= '!' && wc <= '~'
+ && !((wc >= '0' && wc <= '9')
+ || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z')));
+}
+
+static inline int
+iswspace (wint_t wc)
+{
+ return (wc == ' ' || wc == '\t'
+ || wc == '\n' || wc == '\v' || wc == '\f' || wc == '\r');
+}
+
+static inline int
+iswupper (wint_t wc)
+{
+ return wc >= 'A' && wc <= 'Z';
+}
+
+static inline int
+iswxdigit (wint_t wc)
+{
+ return ((wc >= '0' && wc <= '9')
+ || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'F'));
+}
+
+static inline wint_t
+towlower (wint_t wc)
+{
+ return (wc >= 'A' && wc <= 'Z' ? wc - 'A' + 'a' : wc);
+}
+
+static inline wint_t
+towupper (wint_t wc)
+{
+ return (wc >= 'a' && wc <= 'z' ? wc - 'a' + 'A' : wc);
+}
+
+# endif /* ! HAVE_ISWCNTRL */
+
+# if defined __MINGW32__
+
+/* On native Windows, wchar_t is uint16_t, and wint_t is uint32_t.
+ The functions towlower and towupper are implemented in the MSVCRT library
+ to take a wchar_t argument and return a wchar_t result. mingw declares
+ these functions to take a wint_t argument and return a wint_t result.
+ This means that:
+ 1. When the user passes an argument outside the range 0x0000..0xFFFF, the
+ function will look only at the lower 16 bits. This is allowed according
+ to POSIX.
+ 2. The return value is returned in the lower 16 bits of the result register.
+ The upper 16 bits are random: whatever happened to be in that part of the
+ result register. We need to fix this by adding a zero-extend from
+ wchar_t to wint_t after the call. */
+
+static inline wint_t
+rpl_towlower (wint_t wc)
+{
+ return (wint_t) (wchar_t) towlower (wc);
+}
+# define towlower rpl_towlower
+
+static inline wint_t
+rpl_towupper (wint_t wc)
+{
+ return (wint_t) (wchar_t) towupper (wc);
+}
+# define towupper rpl_towupper
+
+# endif
+
+#endif /* _GL_WCTYPE_H */
+#endif /* _GL_WCTYPE_H */
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