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#include "stdio_impl.h"
int __towrite(FILE *f)
{
f->mode |= f->mode-1;
if (f->flags & F_NOWR) {
f->flags |= F_ERR;
return EOF;
}
/* Clear read buffer (easier than summoning nasal demons) */
f->rpos = f->rend = 0;
/* Activate write through the buffer. */
f->wpos = f->wbase = f->buf;
f->wend = f->buf + f->buf_size;
return 0;
}
hidden void __towrite_needs_stdio_exit()
{
__stdio_exit_needed();
}
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