smdevice_info_t
smdevice_info_t smdevinfo;
smdevice_info_t sm_device_info;
int smedia_get_device_info(smedia_handle_t handle, smdevice_info_t *smdevinfop);
smdevice_info_t *smdevinfop);
smdevice_info_t *mp = (smdevice_info_t *)ip;
smdevice_info_t *dev_info = (smdevice_info_t *)ip;