| A | B | C | D | F | H | I | L | M | P | S | T | Z |
| _tr_align | _tr_init | _tr_tally |
| _tr_flush_block | _tr_stored_block |
| BL_CODES | BUSY_STATE |
| ct_data | ct_data_ptr |
| deflate_state | dtree_ptr | D_CODES |
| deflate_state_ptr | dtree_type |
| FINISH_STATE |
| HEAP_SIZE | htree_ptr | htree_type |
| INIT_STATE | IPos |
| LENGTH_CODES | ltree_ptr | L_CODES |
| LITERALS | ltree_type |
| MAX_BITS |
| Pos | pPosf | |
| Posf | pzPosfArray |
| static_tree_desc | static_tree_desc_ptr |
| tree_desc | tree_ptr | |
| tree_desc_ptr | tree_type |
| zPosfArray |