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1. create a table: Table *display_table;

• give it a release function pointer if needed:

  void release_display(void *display) {
      Display *dis = (Display *)display;
      CFRelease(dis->uuid);
  }
  
  display_table->release = &release_display;

2. insert the table to a bucket, passing the table, the struct value to be used as table key, and the struct to store

   table_insert(display_table, display->did, (void *)display);

3. table_free(display_table); to clear it

4. To get items, create a get function for whatever struct you add, taking the field you set to be the table key

   Display *get_display(int did) {
       Display *display;
       display = (Display *)table_search(display_table, did);
       return display;
   }```

5. to delete items, create a delete function for your struct that calls table_delete_item(Table *table, int key) with the table and key

   void remove_process(ProcessSerialNumber psn) {
       table_delete_item(proc_table, psn.lowLongOfPSN);
   }

See source/display.c from mac-window for more indepth usage examples