Start implementing a test for the asset reading functionality

src/pakrd_test.c

@@ -0,0 +1,11 @@
+#include "pak.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[]) {
+  pak_read_t *pack = load_asset_pack("assets.pak");
+
+  printf("%p\n", (void *)pack);
+
+  return EXIT_SUCCESS;
+}