From 6fccac3372170153b59e829d11c6c0b0a5c2bc77 Mon Sep 17 00:00:00 2001
From: omniscient <17525998+omnisci3nce@users.noreply.github.com>
Date: Wed, 19 Jun 2024 15:15:39 +1000
Subject: start fleshing out API for hashmap / hashset

---
 src/std/containers/hashset.h | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'src/std/containers/hashset.h')

diff --git a/src/std/containers/hashset.h b/src/std/containers/hashset.h
index d153fd2..978ec00 100644
--- a/src/std/containers/hashset.h
+++ b/src/std/containers/hashset.h
@@ -7,4 +7,23 @@
  *
  * @copyright Copyright (c) 2024
  *
- */
\ No newline at end of file
+ */
+
+#include "defines.h"
+
+typedef struct hashset hashset;
+
+/** @brief Describes a function that will take a pointer to a datatype (e.g. a u64 or a struct) 
+           and return a hashed key. */
+typedef uint64_t (*hash_item)(void* item);
+
+void hashset_init(hashset* set, hash_item hash_func, size_t initial_capacity);
+// TODO: void hashset_from_iterator();
+bool hashset_insert(hashset* set, void* item, uint64_t* out_key);
+void hashset_batch_insert(hashset* set, void* items, u64 item_count);
+bool hashset_contains(hashset* set, void* item);
+bool hashset_remove_item(hashset* set, void* item);
+bool hashset_remove_key(hashset* set, uint64_t key);
+void hashset_merge(hashset* set_a, hashset* set_b);
+hashset* hashset_merge_cloned(hashset* set_a, hashset* set_b);
+void hashset_free(hashset* set);
\ No newline at end of file
-- 
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