hashmapp.

hashmap.h

@@ -0,0 +1,28 @@
+#ifndef _HASHMAP_H
+#define _HASHMAP_H
+
+#include <stddef.h>
+
+#define BUCKET_ENTRIES 20
+#define HASHMAP_BUCKETS 2048
+
+typedef struct Entry {
+    char *key;
+    void *data;
+    size_t data_size;
+} Entry;
+
+typedef struct Bucket {
+    size_t n_entries;
+    Entry entries[BUCKET_ENTRIES];
+} Bucket;
+
+typedef struct HashMap {
+    Bucket buckets[HASHMAP_BUCKETS];
+} HashMap;
+
+void init_map(HashMap *map);
+void *get(HashMap *map, char *key);
+Entry *set(HashMap *map, char *key, void *data, size_t data_size);
+
+#endif // _HASHMAP_H