Add inventory.

archive/assetmap.c

@@ -0,0 +1,19 @@
+/**
+ * Copyright (c) 2025 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "asset/asset.h"
+#include "assert/assert.h"
+#include "util/memory.h"
+
+errorret_t assetMapLoad(void *data, void *output) {
+  assertNotNull(data, "Data cannot be NULL");
+  assertNotNull(output, "Output cannot be NULL");
+
+  assertUnreachable("map not finished");
+
+  errorOk();
+}