diff --git a/src/DivaGL/file_handler.hpp b/src/DivaGL/file_handler.hpp
index 6f1efdd..d4384f6 100644
--- a/src/DivaGL/file_handler.hpp
+++ b/src/DivaGL/file_handler.hpp
@@ -22,8 +22,22 @@ struct file_handler_callback_func {
     bool ready;
 };
 
+struct file_handler {
+    int32_t count;
+    struct Mtx_t* mtx;
+    bool not_ready;
+    bool reading;
+    prj::string farc_path;
+    prj::string file_path;
+    prj::HeapCMallocType heap_malloc_type;
+    bool cache;
+    file_handler_callback_func callback[2];
+    size_t size;
+    void* data;
+};
+
 struct p_file_handler {
-    struct file_handler* ptr;
+    file_handler* ptr;
 
     p_file_handler();
     ~p_file_handler();
diff --git a/src/DivaGL/types.hpp b/src/DivaGL/types.hpp
index 2c6b201..54f9e3c 100644
--- a/src/DivaGL/types.hpp
+++ b/src/DivaGL/types.hpp
@@ -24,8 +24,12 @@ namespace prj {
 
     static void* (*HeapCMallocAllocate)(HeapCMallocType type, size_t size, const char* name)
         = (void* (*)(HeapCMallocType, size_t, const char*))0x00000001403F2A00;
+    static void* (*HeapCMallocAllocateByType)(HeapCMallocType type, size_t size, const char* name)
+        = (void* (*)(HeapCMallocType, size_t, const char*))0x0000000140181C30;
     static void(*HeapCMallocFree)(HeapCMallocType type, void* data)
         = (void(*)(HeapCMallocType, void*))0x00000001403F2960;
+    static void(*HeapCMallocFreeByType)(HeapCMallocType type, void* data)
+        = (void(*)(HeapCMallocType, void*))0x0000000140182DB0;
 };
 
 static void* (*_operator_new)(size_t) = (void* (*)(size_t))0x000000014084530C;