e actual driver implementation.</li>
</ul>
<p>Example: </p>
<div class="fragment"><div class="line"><span class="keyword">extern</span> <a class="code" href="group__usbh__host__gr.html#struct_a_r_m___d_r_i_v_e_r___u_s_b_h" title="Access structure of USB Host Driver.">ARM_DRIVER_USBH</a> Driver_USBH0_HCI;</div>
<div class="line"><a class="code" href="group__usbh__host__gr.html#struct_a_r_m___d_r_i_v_e_r___u_s_b_h" title="Access structure of USB Host Driver.">ARM_DRIVER_USBH</a> *drv_info;</div>
<div class="l