typedef struct tagEMRPOLYLINE
{
    EMR     emr;
    RECTL   rclBounds;          
    DWORD   cptl;
    POINTL  aptl[1];
} EMRPOLYLINE,     *PEMRPOLYLINE,
  EMRPOLYBEZIER,   *PEMRPOLYBEZIER,
  EMRPOLYGON,      *PEMRPOLYGON,
  EMRPOLYBEZIERTO, *PEMRPOLYBEZIERTO,
  EMRPOLYLINETO,   *PEMRPOLYLINETO;