#include <ugl/uglWin.h>WIN_ID winId;void rectSet (int left, int top, int right, int bottom){UGL_RECT rect;rect.left = left;rect.top = top;rect.right = right;rect.bottom = bottom;winRectSet (winId, &rect);}void winBasic (void)    {    WIN_APP_ID  appId;    /* create an application context */    appId = winAppCreate ("winApp", 0, 0, 0, UGL_NULL);    /* create a window */    winId = winCreate (appId, UGL_NULL_ID,                        WIN_ATTRIB_FRAMED | WIN_ATTRIB_VISIBLE,                        0, 0, 200, 150, UGL_NULL, 0, UGL_NULL);    /* attached the window to the default display */    winAttach (winId, UGL_NULL_ID, UGL_NULL_ID);    }