init

1 files changed, 33 insertions, 0 deletions

diff --git a/advent-of-code/2023/lib/map.h b/advent-of-code/2023/lib/map.h
new file mode 100644
index 0000000..c54048c
--- /dev/null
+++ b/advent-of-code/2023/lib/map.h
@@ -0,0 +1,33 @@
+#ifndef MAP_H_
+#define MAP_H_
+
+#include "rb_tree.h"
+
+typedef struct {
+    rb_node_t node;
+    void *key;
+    void *value;
+} node_entry_t;
+typedef int (*cmp_t)(void** a, void** b);
+
+void* new_map(cmp_t compare);
+void map_set(void* self, void* key, void* value);
+void* map_get(void* self, void* key);
+void map_erase(void* self, void* key);
+
+void* map_begin(void *self);
+void* map_next(void *self, void *iter);
+void* map_iter_key(void* iter);
+void* map_iter_value(void* iter);
+
+void* new_dict();
+void dict_set(void* self, const char *key, void* value);
+void* dict_get(void* self, const char* key);
+void dict_erase(void* self, const char* key);
+
+void* dict_begin(void *self);
+void* dict_next(void *self, void *iter);
+const char* dict_iter_key(void* iter);
+void* dict_iter_value(void* iter);
+
+#endif