vitamin

#include <windows.h>int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,                     LPSTR lpCmdLine, int nCmdShow){    MSG msg;    HWND updn, edit;    updn = CreateWindow(UPDOWN_CLASS, 0, UDS_SETBUDDYINT, 0, 0, 25, 15,                        NULL, NULL, NULL, NULL);    edit = Create edit window    SendMessage(updn, UDM_SETBUDDY, (WPARAM)edit, 0);    while (GetMessage(&msg, NULL, 0, 0))    {        TranslateMessage(&msg);        DispatchMessage(&msg);    }    return 0;}