Source position: gdkmain.pp line 321
procedure gdk_input_window_get_pointer(
window: PGdkWindow;
deviceid: guint32;
x: Pgdouble;
y: Pgdouble;
pressure: Pgdouble;
xtilt: Pgdouble;
ytilt: Pgdouble;
mask: PGdkModifierType
);