diff options
Diffstat (limited to 'MSVC/readline/rlmbutil.h')
-rw-r--r-- | MSVC/readline/rlmbutil.h | 216 |
1 files changed, 108 insertions, 108 deletions
diff --git a/MSVC/readline/rlmbutil.h b/MSVC/readline/rlmbutil.h index 27ca32b..80029a5 100644 --- a/MSVC/readline/rlmbutil.h +++ b/MSVC/readline/rlmbutil.h @@ -1,108 +1,108 @@ -/* rlmbutil.h -- utility functions for multibyte characters. */ - -/* Copyright (C) 2001 Free Software Foundation, Inc. - - This file is part of the GNU Readline Library, a library for - reading lines of text with interactive input and history editing. - - The GNU Readline Library 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. - - The GNU Readline Library 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. - - The GNU General Public License is often shipped with GNU software, and - is generally kept in a file called COPYING or LICENSE. If you do not - have a copy of the license, write to the Free Software Foundation, - 59 Temple Place, Suite 330, Boston, MA 02111 USA. */ - -#if !defined (_RL_MBUTIL_H_) -#define _RL_MBUTIL_H_ - -#include "rlstdc.h" - -/************************************************/ -/* 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 on systems that claim to be able to - handle multibyte chars (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 */ -/************************************************/ - -/* - * Flags for _rl_find_prev_mbchar and _rl_find_next_mbchar: - * - * MB_FIND_ANY find any multibyte character - * MB_FIND_NONZERO find a non-zero-width multibyte character - */ - -#define MB_FIND_ANY 0x00 -#define MB_FIND_NONZERO 0x01 - -extern int _rl_find_prev_mbchar PARAMS((char *, int, int)); -extern int _rl_find_next_mbchar PARAMS((char *, int, int, int)); - -#ifdef HANDLE_MULTIBYTE - -extern int _rl_compare_chars PARAMS((char *, int, mbstate_t *, char *, int, mbstate_t *)); -extern int _rl_get_char_len PARAMS((char *, mbstate_t *)); -extern int _rl_adjust_point PARAMS((char *, int, mbstate_t *)); - -extern int _rl_read_mbchar PARAMS((char *, int)); -extern int _rl_read_mbstring PARAMS((int, char *, int)); - -extern int _rl_is_mbchar_matched PARAMS((char *, int, int, char *, int)); - -#else /* !HANDLE_MULTIBYTE */ - -#undef MB_LEN_MAX -#undef MB_CUR_MAX - -#define MB_LEN_MAX 1 -#define MB_CUR_MAX 1 - -#define _rl_find_prev_mbchar(b, i, f) (((i) == 0) ? (i) : ((i) - 1)) -#define _rl_find_next_mbchar(b, i1, i2, f) ((i1) + (i2)) - -#endif /* !HANDLE_MULTIBYTE */ - -extern int rl_byte_oriented; - -#endif /* _RL_MBUTIL_H_ */ +/* rlmbutil.h -- utility functions for multibyte characters. */
+
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+
+ This file is part of the GNU Readline Library, a library for
+ reading lines of text with interactive input and history editing.
+
+ The GNU Readline Library 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.
+
+ The GNU Readline Library 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.
+
+ The GNU General Public License is often shipped with GNU software, and
+ is generally kept in a file called COPYING or LICENSE. If you do not
+ have a copy of the license, write to the Free Software Foundation,
+ 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RL_MBUTIL_H_)
+#define _RL_MBUTIL_H_
+
+#include "rlstdc.h"
+
+/************************************************/
+/* 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 on systems that claim to be able to
+ handle multibyte chars (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 */
+/************************************************/
+
+/*
+ * Flags for _rl_find_prev_mbchar and _rl_find_next_mbchar:
+ *
+ * MB_FIND_ANY find any multibyte character
+ * MB_FIND_NONZERO find a non-zero-width multibyte character
+ */
+
+#define MB_FIND_ANY 0x00
+#define MB_FIND_NONZERO 0x01
+
+extern int _rl_find_prev_mbchar PARAMS((char *, int, int));
+extern int _rl_find_next_mbchar PARAMS((char *, int, int, int));
+
+#ifdef HANDLE_MULTIBYTE
+
+extern int _rl_compare_chars PARAMS((char *, int, mbstate_t *, char *, int, mbstate_t *));
+extern int _rl_get_char_len PARAMS((char *, mbstate_t *));
+extern int _rl_adjust_point PARAMS((char *, int, mbstate_t *));
+
+extern int _rl_read_mbchar PARAMS((char *, int));
+extern int _rl_read_mbstring PARAMS((int, char *, int));
+
+extern int _rl_is_mbchar_matched PARAMS((char *, int, int, char *, int));
+
+#else /* !HANDLE_MULTIBYTE */
+
+#undef MB_LEN_MAX
+#undef MB_CUR_MAX
+
+#define MB_LEN_MAX 1
+#define MB_CUR_MAX 1
+
+#define _rl_find_prev_mbchar(b, i, f) (((i) == 0) ? (i) : ((i) - 1))
+#define _rl_find_next_mbchar(b, i1, i2, f) ((i1) + (i2))
+
+#endif /* !HANDLE_MULTIBYTE */
+
+extern int rl_byte_oriented;
+
+#endif /* _RL_MBUTIL_H_ */
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