Imported from ../bash-2.05b.tar.gz.

[platform/upstream/bash.git] / config-bot.h

diff --git a/config-bot.h b/config-bot.h
index cf10140..7673299 100644 (file)
--- a/config-bot.h
+++ b/config-bot.h
@@ -1,6 +1,24 @@
 /* config-bot.h */
 /* modify settings or make new ones based on what autoconf tells us. */
 
+/* Copyright (C) 1989-2002 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash 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 2, or (at your option) any later
+   version.
+
+   Bash 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 Bash; see the file COPYING.  If not, write to the Free Software
+   Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
 #if !defined (HAVE_VPRINTF) && defined (HAVE_DOPRNT)
 #  define USE_VFPRINTF_EMULATION
 #  define HAVE_VPRINTF
@@ -78,3 +96,44 @@
 #  undef PPROMPT
 #  define PPROMPT "$ "
 #endif
+
+/************************************************/
+/* check multibyte capability for I18N code    */
+/************************************************/
+
+/* For platforms which support the ISO C amendement 1 functionality we
+   support user defined character classes.  */
+/* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.  */
+#if defined (HAVE_WCTYPE_H) && defined (HAVE_WCHAR_H)
+#  include <wchar.h>
+#  include <wctype.h>
+#  if defined (HAVE_MBSRTOWCS) /* system is supposed to support XPG5 */
+#    define HANDLE_MULTIBYTE      1
+#  endif
+#endif
+
+/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t.  */
+#if HANDLE_MULTIBYTE && !defined (HAVE_MBSTATE_T)
+#  define wcsrtombs(dest, src, len, ps) (wcsrtombs) (dest, src, len, 0)
+#  define mbsrtowcs(dest, src, len, ps) (mbsrtowcs) (dest, src, len, 0)
+#  define wcrtomb(s, wc, ps) (wcrtomb) (s, wc, 0)
+#  define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0)
+#  define mbrlen(s, n, ps) (mbrlen) (s, n, 0)
+#  define mbstate_t int
+#endif
+
+/* Make sure MB_LEN_MAX is at least 16 (some systems define
+   MB_LEN_MAX as 1) */
+#ifdef HANDLE_MULTIBYTE
+#  include <limits.h>
+#  if defined(MB_LEN_MAX) && (MB_LEN_MAX < 16)
+#    undef MB_LEN_MAX
+#  endif
+#  if !defined (MB_LEN_MAX)
+#    define MB_LEN_MAX 16
+#  endif
+#endif
+
+/************************************************/
+/* end of multibyte capability checks for I18N */
+/************************************************/