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2000-11-27 Ulrich Drepper <drepper@redhat.com> * iconv/gconv.h (__gconv_info): Define __data element using __flexarr. * misc/sys/cdefs.h: Define __flexarr. Proposed by Joseph S. Myers <jsm28@cam.ac.uk>. * iconvdata/iso-2022-jp.c: Add prototypes to avoid warnings. * iconv/skeleton.c: Likewise. * iconvdata/iso8859-1.c (BODY to 8859-1): Add const to cast. * iconv/loop.c (get16): Add const to cast. (get32): Likewise.
64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
/* Conversion to and from ISO 8859-1.
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Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <dlfcn.h>
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#include <stdint.h>
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/* Definitions used in the body of the `gconv' function. */
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#define CHARSET_NAME "ISO-8859-1//"
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#define FROM_LOOP from_iso8859_1
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#define TO_LOOP to_iso8859_1
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#define DEFINE_INIT 1
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#define DEFINE_FINI 1
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#define MIN_NEEDED_FROM 1
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#define MIN_NEEDED_TO 4
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/* First define the conversion function from ISO 8859-1 to UCS4. */
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#define MIN_NEEDED_INPUT MIN_NEEDED_FROM
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#define MIN_NEEDED_OUTPUT MIN_NEEDED_TO
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#define LOOPFCT FROM_LOOP
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#define BODY \
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*((uint32_t *) outptr)++ = *inptr++;
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#include <iconv/loop.c>
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/* Next, define the other direction. */
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#define MIN_NEEDED_INPUT MIN_NEEDED_TO
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#define MIN_NEEDED_OUTPUT MIN_NEEDED_FROM
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#define LOOPFCT TO_LOOP
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#define BODY \
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{ \
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uint32_t ch = *((const uint32_t *) inptr); \
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if (__builtin_expect (ch, 0) > 0xff) \
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{ \
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/* We have an illegal character. */ \
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STANDARD_ERR_HANDLER (4); \
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} \
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else \
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*outptr++ = (unsigned char) ch; \
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inptr += 4; \
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}
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#define LOOP_NEED_FLAGS
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#include <iconv/loop.c>
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/* Now define the toplevel functions. */
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#include <iconv/skeleton.c>
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