Function xo_buf_is_empty

tools/libxo/libxo/xo_buf.h:66–70

* See if the buffer to empty */

 * See if the buffer to empty
 */
static inline int
xo_buf_is_empty (xo_buffer_t *xbp)
{
    return (xbp->xb_curp == xbp->xb_bufp);
}

/*
 * Return the current offset