#ifndef CALLBACKS_H #define CALLBACKS_H #include // Window procedure for our main window. LRESULT CALLBACK MainWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam); // Dialog procedure for our "about" dialog. INT_PTR CALLBACK AboutDialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam); #endif