diff --git a/projects/loader/src/gryphn_command_functions.h b/projects/loader/src/gryphn_command_functions.h
index 6e35bf6..ee122e5 100644
--- a/projects/loader/src/gryphn_command_functions.h
+++ b/projects/loader/src/gryphn_command_functions.h
@@ -1,6 +1,6 @@
 #pragma once
 #include "stdint.h"
-#include "utils/gryphn_error_code.h"
+#include "core/gryphn_error_code.h"
 #include "gryphn_handles.h"
 
 typedef struct gnRenderPassInfo gnRenderPassInfo;
diff --git a/projects/loader/src/gryphn_device_functions.h b/projects/loader/src/gryphn_device_functions.h
index c6877fe..ade652c 100644
--- a/projects/loader/src/gryphn_device_functions.h
+++ b/projects/loader/src/gryphn_device_functions.h
@@ -1,7 +1,7 @@
 #pragma once
 #include "stdint.h"
 #include "stdlib.h"
-#include "utils/gryphn_error_code.h"
+#include "core/gryphn_error_code.h"
 #include "gryphn_handles.h"
 
 typedef struct gnPresentationQueueInfo gnPresentationQueueInfo;
diff --git a/projects/loader/src/gryphn_instance_functions.h b/projects/loader/src/gryphn_instance_functions.h
index 9322293..3d45a64 100644
--- a/projects/loader/src/gryphn_instance_functions.h
+++ b/projects/loader/src/gryphn_instance_functions.h
@@ -1,10 +1,10 @@
 #pragma once
 #include "stdint.h"
-#include "utils/gryphn_error_code.h"
+#include "core/gryphn_error_code.h"
 #include "utils/gryphn_bool.h"
 #include "gryphn_handles.h"
 
-typedef struct gnInstanceInfo gnInstanceInfo;
+typedef struct gnInstanceCreateInfo gnInstanceCreateInfo;
 typedef struct gnSurfaceDetails gnSurfaceDetails;
 typedef struct gnOutputDeviceInfo gnOutputDeviceInfo;
 
@@ -19,7 +19,7 @@ typedef struct gnOutputDeviceInfo gnOutputDeviceInfo;
 #endif
 
 typedef struct gnInstanceFunctions {
-    gnReturnCode (*_gnCreateInstance)(gnInstanceHandle instance, gnInstanceInfo info);
+    gnReturnCode (*_gnCreateInstance)(gnInstanceHandle instance, gnInstanceCreateInfo* info);
     void (*_gnDestroyInstance)(gnInstanceHandle instance);
 
     gnPhysicalDevice* (*_gnGetPhysicalDevices)(gnInstanceHandle instance, uint32_t* count);
diff --git a/projects/loader/src/gryphn_loader.h b/projects/loader/src/gryphn_loader.h
index 213d4f0..7dd77c4 100644
--- a/projects/loader/src/gryphn_loader.h
+++ b/projects/loader/src/gryphn_loader.h
@@ -31,3 +31,4 @@ void resetLayer(gnInstance instance);
 
 
 gnSyncExtFunctions loadAPISyncFunctions(gnRenderingAPI api);
+gnQueueExtFunctions loadAPIQueueFunctions(gnRenderingAPI api);