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/* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
*
* GNU Library General Public License (LGPL) version 2 or later.
*
* Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
*/
#include "_stdio.h"
#include <stdio_ext.h>
/* Solaris function --
* Discard all buffered data whether reading or writing.
*/
void __fpurge(register FILE * __restrict stream)
{
__STDIO_STREAM_VALIDATE(stream);
__STDIO_STREAM_DISABLE_GETC(stream);
__STDIO_STREAM_DISABLE_PUTC(stream);
__STDIO_STREAM_INIT_BUFREAD_BUFPOS(stream);
stream->__ungot[1] = 0;
#ifdef __STDIO_MBSTATE
__INIT_MBSTATE(&(stream->__state));
#endif
#ifdef __UCLIBC_HAS_WCHAR__
stream->__ungot_width[0] = 0;
#endif
stream->__modeflags &= ~(__MASK_READING|__FLAG_WRITING);
__STDIO_STREAM_VALIDATE(stream);
}
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