LONG SetWindowParm ( INT handle, INT what, LONG value );
INT OpenWindow ( LONG id, BYTE *name, BYTE *info, INT flags, OBJECT *menu, INT align, BOOL part, INT scr_x, INT scr_y, LONG doc_x, LONG doc_y, INT x, INT y, INT w, INT h, VOID *user, RPROC redraw, APROC action );
BOOL LinkTree ( LONG win_id, OBJECT *tree, LONG id, INT pos );