isp_marker_24xx_t
isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp;
isp_put_marker_24xx(ispsoftc_t *isp, isp_marker_24xx_t *src, isp_marker_24xx_t *dst)
void isp_put_marker_24xx(ispsoftc_t *, isp_marker_24xx_t *, isp_marker_24xx_t *);