X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Funicodeio.h;h=f065cf0dc614f9af0f35d49153f944cb131f12c0;hb=b4c2b236d0007a7f9226e6ccef82e9e37bdb2b3a;hp=89f87d5efc90656052baa4e72e323dc2c4f929a3;hpb=f2ec12eb8a0dbf4713d7870199962a7c9167429e;p=gnulib.git
diff --git a/lib/unicodeio.h b/lib/unicodeio.h
index 89f87d5ef..f065cf0dc 100644
--- a/lib/unicodeio.h
+++ b/lib/unicodeio.h
@@ -1,21 +1,19 @@
/* Unicode character output to streams with locale dependent encoding.
- Copyright (C) 2000-2003 Free Software Foundation, Inc.
+ Copyright (C) 2000-2003, 2005, 2008-2011 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify it
- under the terms of the GNU Library General Public License as published
- by the Free Software Foundation; either version 2, or (at your option)
- any later version.
+ 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
- Library General Public License for more details.
+ 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 Library General Public
- License along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see . */
#ifndef UNICODEIO_H
# define UNICODEIO_H
@@ -23,15 +21,28 @@
# include
# include
+/* Converts the Unicode character CODE to its multibyte representation
+ in the current locale and calls the SUCCESS callback on the resulting
+ byte sequence. If an error occurs, invokes the FAILURE callback instead,
+ passing it CODE and an English error string.
+ Returns whatever the callback returned.
+ Assumes that the locale doesn't change between two calls. */
+extern long unicode_to_mb (unsigned int code,
+ long (*success) (const char *buf, size_t buflen,
+ void *callback_arg),
+ long (*failure) (unsigned int code, const char *msg,
+ void *callback_arg),
+ void *callback_arg);
+
/* Outputs the Unicode character CODE to the output stream STREAM.
Upon failure, exit if exit_on_error is true, otherwise output a fallback
notation. */
extern void print_unicode_char (FILE *stream, unsigned int code,
- int exit_on_error);
+ int exit_on_error);
/* Simple success callback that outputs the converted string.
The STREAM is passed as callback_arg. */
extern long fwrite_success_callback (const char *buf, size_t buflen,
- void *callback_arg);
+ void *callback_arg);
#endif