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Sync with fileutils

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This commit is contained in:
Paul Eggert
2002-02-11 14:28:35 +00:00
parent 9ded0a0567
commit d1c27c2308
1 changed files with 19 additions and 32 deletions
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51
lib/unicodeio.h
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@@ -1,20 +1,21 @@
/* Unicode character output to streams with locale dependent encoding. /* Unicode character output to streams with locale dependent encoding.
Copyright (C) 2000, 2001 Free Software Foundation, Inc. Copyright (C) 2000-2002 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify This program is free software; you can redistribute it and/or modify it
it under the terms of the GNU General Public License as published by under the terms of the GNU Library General Public License as published
the Free Software Foundation; either version 2, or (at your option) by the Free Software Foundation; either version 2, or (at your option)
any later version. any later version.
This program is distributed in the hope that it will be useful, This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
GNU General Public License for more details. Library General Public License for more details.
You should have received a copy of the GNU General Public License You should have received a copy of the GNU Library General Public
along with this program; if not, write to the Free Software Foundation, License along with this program; if not, write to the Free Software
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA. */
#ifndef UNICODEIO_H #ifndef UNICODEIO_H
# define UNICODEIO_H # define UNICODEIO_H
@@ -29,29 +30,15 @@
# endif # endif
# endif # endif
/* Converts the Unicode character CODE to its multibyte representation
in the current locale and calls the CALLBACK on the resulting byte
sequence. If an error occurs, invokes ERROR_CALLBACK instead,
passing it CODE with errno set appropriately. Returns whatever the
callback returns. */
extern int unicode_to_mb
PARAMS ((unsigned int code,
int (*callback) PARAMS ((const char *buf, size_t buflen,
void *callback_arg)),
int (*error_callback) PARAMS ((unsigned int code,
void * callback_arg)),
void *callback_arg));
/* Success callback that outputs the conversion of the character. */
extern int print_unicode_success PARAMS((const char *buf, size_t buflen,
void *callback_arg));
/* Failure callback that outputs an ASCII representation. */
extern int print_unicode_failure PARAMS((unsigned int code,
void *callback_arg));
/* Outputs the Unicode character CODE to the output stream STREAM. /* Outputs the Unicode character CODE to the output stream STREAM.
Returns -1 (setting errno) if unsuccessful. */ Upon failure, exit if exit_on_error is true, otherwise output a fallback
extern int print_unicode_char PARAMS((FILE *stream, unsigned int code)); 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 #endif