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| author | Dave Brolley <brolley@cygnus.com> | 1998-07-20 13:35:38 +0000 |
|---|---|---|
| committer | Dave Brolley <brolley@gcc.gnu.org> | 1998-07-20 09:35:38 -0400 |
| commit | 56f48ce9765aa2b6d4742a4923fee581a12c1418 (patch) | |
| tree | 671dda9b98d314335b4825d12e41d06427ebd8ce /gcc/mbchar.h | |
| parent | 689fcba8611f93ce241fa090a0423e8d35324027 (diff) | |
| download | gcc-56f48ce9765aa2b6d4742a4923fee581a12c1418.zip gcc-56f48ce9765aa2b6d4742a4923fee581a12c1418.tar.gz gcc-56f48ce9765aa2b6d4742a4923fee581a12c1418.tar.bz2 | |
configure.in (enable_c_mbchar): New configure option.
Mon Jul 20 16:16:38 1998 Dave Brolley <brolley@cygnus.com>
* configure.in (enable_c_mbchar): New configure option.
(extra_cpp_objs): Always available now.
* cexp.y (mbchar.h): #include it.
(yylex): Handle Multibyte characters in character literals.
* cccp.c (mbchar.h): #include it.
(main): Set character set based on LANG environment variable.
(rescan): Handle multibyte characters in comments.
(skip_if_group): See above.
(validate_else): See above.
(skip_to_end_of_comment): See above.
(macarg1): See above.
(discard_comments): See above.
(rescan): Handle multibyte characters in string and character literals.
(collect_expansion): See above.
(skip_quoted_string): See above.
(macroexpand): See above.
(macarg1): See above.
(discard_comments): See above.
(change_newlines): See above.
* c-lex.c (mbchar.h): #include it.
(GET_ENVIRONMENT): New macro.
(init_lex): Set character set based on LANG environment variable.
(yylex): Handle multibyte characters in character literals.
(yylex): Handle multibyte characters in string literals.
* Makefile.in (mbchar.o): New target.
(cccp$(exeext)): @extra_cpp_objs@ is always available.
(cppmain$(exeext)): @extra_cpp_objs@ is always available.
* mbchar.[ch]: New files for multibyte character handling.
From-SVN: r21303
Diffstat (limited to 'gcc/mbchar.h')
| -rw-r--r-- | gcc/mbchar.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/mbchar.h b/gcc/mbchar.h new file mode 100644 index 0000000..a4b82c0 --- /dev/null +++ b/gcc/mbchar.h @@ -0,0 +1,25 @@ +/* mbchar.h - Various declarations for functions found in mbchar.c + Copyright (C) 1998 Free Software Foundation, Inc. + */ + +#ifndef __GCC_MBCHAR_H__ +#define __GCC_MBCHAR_H__ + +#ifdef MULTIBYTE_CHARS +/* escape character used for JIS encoding */ +#define JIS_ESC_CHAR 0x1b + +#define ISSJIS1(c) ((c) >= 0x81 && (c) <= 0x9f || (c) >= 0xe0 && (c) <= 0xef) +#define ISSJIS2(c) ((c) >= 0x40 && (c) <= 0x7e || (c) >= 0x80 && (c) <= 0xfc) +#define ISEUCJP(c) ((c) >= 0xa1 && (c) <= 0xfe) +#define ISJIS(c) ((c) >= 0x21 && (c) <= 0x7e) + +int local_mbtowc PROTO ((wchar_t *, const char *, size_t)); +int local_mblen PROTO ((const char *, size_t)); +int local_mb_cur_max PROTO ((void)); + +/* The locale being used for multibyte characters in string/char literals. */ +extern char *literal_codeset; +#endif /* MULTIBYTE_CHARS */ + +#endif /* __GCC_MBCHAR_H__ */ |