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#include <stdio_impl.h>
int __toread(FILE *f)
{
f->mode |= f->mode-1;
if (f->wpos > f->buf) f->write(f, 0, 0);
f->wpos = f->wbase = f->wend = 0;
if (f->flags & (F_EOF|F_NORD)) {
if (f->flags & F_NORD) f->flags |= F_ERR;
return EOF;
}
f->rpos = f->rend = f->buf;
return 0;
}
static const int dummy = 0;
weak_alias(dummy, __towrite_used);
void __stdio_exit(void);
void __seek_on_exit()
{
if (!__towrite_used) __stdio_exit();
}
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