Lesson 35 - Get Compute Auth Token Working

Plugins/GameLiftPlugin/Source/AWSSDK/Include/aws/common/lru_cache.h

@@ -0,0 +1,44 @@
+#ifndef AWS_COMMON_LRU_CACHE_H
+#define AWS_COMMON_LRU_CACHE_H
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+
+#include <aws/common/cache.h>
+
+AWS_PUSH_SANE_WARNING_LEVEL
+AWS_EXTERN_C_BEGIN
+
+/**
+ * Initializes the Least-recently-used cache. Sets up the underlying linked hash table.
+ * Once `max_items` elements have been added, the least recently used item will be removed. For the other parameters,
+ * see aws/common/hash_table.h. Hash table semantics of these arguments are preserved.(Yes the one that was the answer
+ * to that interview question that one time).
+ */
+AWS_COMMON_API
+struct aws_cache *aws_cache_new_lru(
+    struct aws_allocator *allocator,
+    aws_hash_fn *hash_fn,
+    aws_hash_callback_eq_fn *equals_fn,
+    aws_hash_callback_destroy_fn *destroy_key_fn,
+    aws_hash_callback_destroy_fn *destroy_value_fn,
+    size_t max_items);
+
+/**
+ * Accesses the least-recently-used element, sets it to most-recently-used
+ * element, and returns the value.
+ */
+AWS_COMMON_API
+void *aws_lru_cache_use_lru_element(struct aws_cache *cache);
+
+/**
+ * Accesses the most-recently-used element and returns its value.
+ */
+AWS_COMMON_API
+void *aws_lru_cache_get_mru_element(const struct aws_cache *cache);
+
+AWS_EXTERN_C_END
+AWS_POP_SANE_WARNING_LEVEL
+
+#endif /* AWS_COMMON_LRU_CACHE_H */