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66175fa825
* iconv/loop.c: Let user add code to use and set paramaters. * iconvdata/iso-2022-kr.c: Correct to-loop. * iconvdata/ksc5601.h (ksc5601_to_ucs4): Use correct value to find hanja. * iconvdata/TESTS: Add ISO-2022-KR test. * iconvdata/testdata/ISO-2022-KR: New file. * wcsmbs/btowc.c: Likewise. * wcsmbs/mbrtowcs.c: Likewise. * wcsmbs/mbsnrtowcs.c: Likewise. * wcsmbs/mbsrtowcs.c: Likewise. * wcsmbs/wcrtomb.c: Likewise. * wcsmbs/wcsnrtombs.c: Likewise. * wcsmbs/wcsrtombs.c: Likewise. * wcsmbs/wctob.c: Likewise.
70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
/* Copyright (C) 1996, 1997, 1998 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@gnu.ai.mit.edu>
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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 <gconv.h>
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#include <stdio.h>
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#include <string.h>
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#include <wchar.h>
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#include <wcsmbsload.h>
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wint_t
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__btowc (c)
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int c;
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{
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char buf[sizeof (wchar_t)];
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struct gconv_step_data data;
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char inbuf[1];
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const char *inptr = inbuf;
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size_t dummy;
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int status;
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/* If the parameter does not fit into one byte or it is the EOF value
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we can give the answer now. */
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if (c < -128 || c > 127 || c == EOF)
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return WEOF;
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/* Tell where we want the result. */
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data.outbuf = (char *) buf;
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data.outbufend = data.outbuf + sizeof (wchar_t);
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data.invocation_counter = 0;
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data.internal_use = 1;
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data.is_last = 1;
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data.statep = &data.__state;
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/* Make sure we start in the initial state. */
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memset (&data.__state, '\0', sizeof (mbstate_t));
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/* Make sure we use the correct function. */
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update_conversion_ptrs ();
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/* Create the input string. */
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inbuf[0] = c;
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status = (*__wcsmbs_gconv_fcts.towc->fct) (__wcsmbs_gconv_fcts.towc, &data,
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&inptr, inptr + 1, &dummy, 0);
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/* The conversion failed. */
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if (status != GCONV_OK && status != GCONV_FULL_OUTPUT
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&& status != GCONV_EMPTY_INPUT)
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return WEOF;
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return *(wchar_t *)buf;
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}
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weak_alias (__btowc, btowc)
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