# Queue --- ```text Queue[[] TYPE] ``` ## Type Body Object Definitions ```c typedef struct { kpl_ptr type; } kpl_type_body_queue; ``` # Operators ## ``length` ## ``get_head` ## ``push_head` ## ``pop_head` ## ``get_tail` ## ``push_tail` ## ``pop_tail` ## Concatenate `,` # Iterating # Mutating