pub type EMRPAINTRGN = EMRINVERTRGN;
struct EMRPAINTRGN { pub emr: EMR, pub rclBounds: RECTL, pub cbRgnData: u32, pub RgnData: [u8; 1], }
emr: EMR
rclBounds: RECTL
cbRgnData: u32
RgnData: [u8; 1]