Massive backlog of changes

include/memmap.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#include "types/physaddr.h"
+#include <stddef.h>
+
+enum memory_type_t
+{
+    M_AVAILABLE = 1,
+    M_UNAVAILABLE = 2,
+    M_DEFECTIVE = 3
+};
+
+struct memory_region_t
+{
+    physaddr_t location;
+    size_t size;
+    unsigned int type;
+};
+
+struct memory_map_t
+{
+    struct memory_region_t *array;
+    size_t size;
+    size_t capacity;
+};
+
+void insert_region(struct memory_map_t *map, physaddr_t location, size_t size, enum memory_type_t type);