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#include "__stdio.h" // for __FILE, _IO_ERR
#include "stddef.h" // for NULL
#include <atomic.h> // for LIBC_UNLOCK, LIBC_LOCK
#include <errno.h> // for errno, EBADF, EIO
#include <stdio.h>
int fflush(struct __FILE *stream)
{
int r;
flockfile(stream);
r = fflush_unlocked(stream);
funlockfile(stream);
return r;
}
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