SKF_WaitForDevEvent

Function SKF_WaitForDevEvent 

Source
pub unsafe extern "C" fn SKF_WaitForDevEvent(
    sz_dev_name: LPSTR,
    dev_name_len: *mut ULONG,
    event: *mut ULONG,
) -> ULONG
Expand description

等待设备的插拔事件

备注: 该函数是阻塞调用

[sz_dev_name] [OUT]返回发生事件的设备名称

[dev_name_len] [IN,OUT]输入/输出参数,当输入时表示缓冲区长度,输出时表示设备名称的有效长度,长度包含字符串结束符

[event] [OUT]事件类型。1表示插入,2表示拔出