Eng-Fouad

package sample

import kotlinx.cinterop.*
import platform.windows.*

@ExperimentalUnsignedTypes
fun WndProc(hwnd: HWND?, msg: UINT, wParam: WPARAM, lParam: LPARAM) : LRESULT
{
    // This switch block differentiates between the message type that could have been received. If you want to
    // handle a specific type of message in your application, just define it in this block.