int is_emulator(void);
#define DEFAULT_DEVICENAME "unknown"
-#define USB_FUNCFS_SDB_PATH "/dev/usbgadget/sdb"
+#define USB_FUNCFS_SDB_PATH "/dev/usb-funcs/sdb/default/"
#define USB_NODE_FILE "/dev/samsung_sdb"
int create_subprocess(const char *cmd, pid_t *pid, char * const argv[], char * const envp[]);
void get_env(char *key, char **env);