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authorJim Meyering <jim@meyering.net>2002-02-11 14:28:35 +0000
committerJim Meyering <jim@meyering.net>2002-02-11 14:28:35 +0000
commitafd24a90a351292d70039db725dab79d7e3d585c (patch)
treec6820ac9393e3070799dad537c044dbb7194acdf
parent395fbc0389f599ea16c4d9474a2166f57904013d (diff)
downloadcoreutils-afd24a90a351292d70039db725dab79d7e3d585c.tar.xz
2002-02-02 Paul Eggert <eggert@twinsun.com>
Bruno Haible <bruno@clisp.org> * unicodeio.c (unicode_to_mb): New function, extracted from print_unicode_char. Call failure callback instead of error. (fwrite_success_callback): New function. (exit_failure_callback): New function. (fallback_failure_callback): New function. (print_unicode_char): Call unicode_to_mb.
-rw-r--r--lib/unicodeio.h31
1 files changed, 29 insertions, 2 deletions
diff --git a/lib/unicodeio.h b/lib/unicodeio.h
index f4bd1b7f7..fb2b75242 100644
--- a/lib/unicodeio.h
+++ b/lib/unicodeio.h
@@ -1,3 +1,22 @@
+/* Unicode character output to streams with locale dependent encoding.
+
+ Copyright (C) 2000-2002 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 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.
+
+ 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. */
+
#ifndef UNICODEIO_H
# define UNICODEIO_H
@@ -11,7 +30,15 @@
# endif
# endif
-/* Outputs the Unicode character CODE to the output stream STREAM. */
-extern void print_unicode_char PARAMS((FILE *stream, unsigned int code));
+/* 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 PARAMS ((FILE *stream, unsigned int code,
+ int exit_on_error));
+
+/* Simple success callback that outputs the converted string.
+ The STREAM is passed as callback_arg. */
+extern long fwrite_success_callback PARAMS ((const char *buf, size_t buflen,
+ void *callback_arg));
#endif