1 files changed, 40 insertions, 0 deletions
diff --git a/set.h b/set.h
new file mode 100644
index 0000000..82292c2
--- /dev/null
+++ b/set.h
@@ -0,0 +1,40 @@
+#ifndef __SAFEC_SET_H
+#define __SAFEC_SET_H
+#include "types.h"
+#include "hash.h"
+
+typedef struct {
+    hash_func_t hash_func;
+    eq_func_t eq_func;
+    double load_limit;
+
+    size_t size;
+
+    size_t __num_buckets;
+    void** __buckets;
+} set_t;
+
+void set_init(
+    set_t* set,
+    hash_func_t hash_func,
+    eq_func_t eq_func,
+    double load_limit);
+void set_init_capacity(
+    set_t* set,
+    hash_func_t hash_func,
+    eq_func_t eq_func,
+    double load_limit,
+    size_t capacity);
+void set_destroy(set_t* set);
+
+bool set_contains(const set_t* set, const void* key);
+void* set_get(const set_t* set, const void* key);
+void* set_get_or_default(const set_t* set, const void* key, void* default_key);
+void* set_add(set_t* set, void* key);
+void set_put(set_t* set, void* key);
+void* set_remove(set_t* set, const void* key);
+
+typedef void (*set_foreach_func_t)(void* key, void* data);
+void set_foreach(set_t* set, set_foreach_func_t foreach_func, void* data);
+
+#endif