Function SolveAllBoards 

pub unsafe extern "C" fn SolveAllBoards(
    bop: *const BoardsPBN,
    solvedp: *mut SolvedBoards,
) -> c_int

@brief Solve multiple bridge deals in PBN format.

@param bop Pointer to multiple PBN deals @param solvedp Pointer to results for solved Boards @return 1 on success, error code otherwise