Add function overload for GetWindowLongPtr in org.lwjgl.system.windows.User32 to maintain backward compatibility

[HamiltonHuaji]

Version

3.3.6

Platform

Windows x64

JDK

N/A

Module

org.lwjgl.system.windows.User32

Bug description

In version 3.3.4 of the org.lwjgl.system.windows.User32 module, the function GetWindowLongPtr had the following signature:

@NativeType("LONG_PTR") 
public static long GetWindowLongPtr(@NativeType("HWND") long hWnd, int nIndex);

However, in version 3.3.6, the function signature was changed to:

@NativeType("LONG_PTR") 
public static long GetWindowLongPtr(@NativeType("DWORD *") @Nullable IntBuffer _GetLastError, @NativeType("HWND") long hWnd, int nIndex);

While it is possible to achieve the same functionality by passing null as the first argument, this change breaks existing codebases that rely on the previous signature, such as kotlin-graphics/imgui.

To maintain backward compatibility, I request to add an overloaded version of the GetWindowLongPtr function that retains the original signature:

@NativeType("LONG_PTR") 
public static long GetWindowLongPtr(@NativeType("HWND") long hWnd, int nIndex) {
    return GetWindowLongPtr(null, hWnd, nIndex);
}

Stacktrace or crash log output