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Diffstat (limited to 'newlib/libc/stdio/getwchar.c')
-rw-r--r-- | newlib/libc/stdio/getwchar.c | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/newlib/libc/stdio/getwchar.c b/newlib/libc/stdio/getwchar.c deleted file mode 100644 index f559c7677..000000000 --- a/newlib/libc/stdio/getwchar.c +++ /dev/null @@ -1,93 +0,0 @@ -/*- - * Copyright (c) 2002 Tim J. Robbins. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -/* -FUNCTION -<<getwchar>>---read a wide character from standard input - -INDEX - getwchar -INDEX - _getwchar_r - -ANSI_SYNOPSIS - #include <wchar.h> - wint_t getwchar(void); - - wint_t _getwchar_r(struct _reent *<[reent]>); - -TRAD_SYNOPSIS - #include <wchar.h> - wint_t getwchar(); - - wint_t _getwchar_r(<[reent]>) - char * <[reent]>; - -DESCRIPTION -<<getwchar>> function or macro is the wide character equivalent of -the <<getchar>> function. You can use <<getwchar>> to get the next -wide character from the standard input stream. As a side effect, -<<getwchar>> advances the standard input's current position indicator. - -The alternate function <<_getwchar_r>> is a reentrant version. The -extra argument <[reent]> is a pointer to a reentrancy structure. - -RETURNS -The next wide character cast to <<wint_t>>, unless there is no more -data, or the host system reports a read error; in either of these -situations, <<getwchar>> returns <<WEOF>>. - -You can distinguish the two situations that cause an <<WEOF>> result by -using `<<ferror(stdin)>>' and `<<feof(stdin)>>'. - -PORTABILITY -C99 -*/ - -#include <_ansi.h> -#include <reent.h> -#include <stdio.h> -#include <wchar.h> -#include "local.h" - -#undef getwchar - -wint_t -_DEFUN (_getwchar_r, (ptr), - struct _reent *ptr) -{ - return _fgetwc_r (ptr, stdin); -} - -/* - * Synonym for fgetwc(stdin). - */ -wint_t -_DEFUN_VOID (getwchar) -{ - _REENT_SMALL_CHECK_INIT (_REENT); - return fgetwc (stdin); -} |