| Index: bison/src/bison/2.4.1/bison-2.4.1-src/lib/mbswidth.h
|
| ===================================================================
|
| --- bison/src/bison/2.4.1/bison-2.4.1-src/lib/mbswidth.h (revision 0)
|
| +++ bison/src/bison/2.4.1/bison-2.4.1-src/lib/mbswidth.h (revision 0)
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| @@ -0,0 +1,60 @@
|
| +/* Determine the number of screen columns needed for a string.
|
| + Copyright (C) 2000-2004, 2007 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 of the License, 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, see <http://www.gnu.org/licenses/>. */
|
| +
|
| +#include <stddef.h>
|
| +
|
| +/* Avoid a clash of our mbswidth() with a function of the same name defined
|
| + in UnixWare 7.1.1 <wchar.h>. We need this #include before the #define
|
| + below.
|
| + However, we don't want to #include <wchar.h> on all platforms because
|
| + - Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
| + <wchar.h>.
|
| + - BSD/OS 4.1 has a bug: <stdio.h> and <time.h> must be included before
|
| + <wchar.h>. */
|
| +#if HAVE_DECL_MBSWIDTH_IN_WCHAR_H
|
| +# include <wchar.h>
|
| +#endif
|
| +
|
| +
|
| +#ifdef __cplusplus
|
| +extern "C" {
|
| +#endif
|
| +
|
| +
|
| +/* Optional flags to influence mbswidth/mbsnwidth behavior. */
|
| +
|
| +/* If this bit is set, return -1 upon finding an invalid or incomplete
|
| + character. Otherwise, assume invalid characters have width 1. */
|
| +#define MBSW_REJECT_INVALID 1
|
| +
|
| +/* If this bit is set, return -1 upon finding a non-printable character.
|
| + Otherwise, assume unprintable characters have width 0 if they are
|
| + control characters and 1 otherwise. */
|
| +#define MBSW_REJECT_UNPRINTABLE 2
|
| +
|
| +
|
| +/* Returns the number of screen columns needed for STRING. */
|
| +#define mbswidth gnu_mbswidth /* avoid clash with UnixWare 7.1.1 function */
|
| +extern int mbswidth (const char *string, int flags);
|
| +
|
| +/* Returns the number of screen columns needed for the NBYTES bytes
|
| + starting at BUF. */
|
| +extern int mbsnwidth (const char *buf, size_t nbytes, int flags);
|
| +
|
| +
|
| +#ifdef __cplusplus
|
| +}
|
| +#endif
|
|
|
| Property changes on: bison\src\bison\2.4.1\bison-2.4.1-src\lib\mbswidth.h
|
| ___________________________________________________________________
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| Added: svn:eol-style
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| + LF
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