![]()  | 
    PK_LBALL_ask_position_o_t | 
struct PK_LBALL_ask_position_o_s
    {
    int     o_t_version;    --- version number of options structure
    };
typedef struct PK_LBALL_ask_position_o_s PK_LBALL_ask_position_o_t;
Holds optional controls for querying the position of an lball.
It contains no options and is provided for future enhancement.