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#include <stdio_impl.h>
int __toread(FILE *f)
{
f->mode |= f->mode-1;
if (f->wpos != f->wbase) f->write(f, 0, 0);
f->wpos = f->wbase = f->wend = 0;
if (f->flags & F_NORD) {
f->flags |= F_ERR;
return EOF;
}
f->rpos = f->rend = f->buf + f->buf_size;
return (f->flags & F_EOF) ? EOF : 0;
}
hidden void __toread_needs_stdio_exit()
{
__stdio_exit_needed();
}
#ifdef TEST
int
main(void) {
return 0;
}
#endif
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