Destination rectangle for a bitblt operation.

typedef struct _BLTRECT {
  ULONG     ulXOrg;  /*  X origin of the destination Blt. */
  ULONG     ulYOrg;  /*  Y origin of the destination Blt. */
  ULONG     ulXExt;  /*  X extent of the BitBlt. */
  ULONG     ulYExt;  /*  Y extent of the BitBlt. */
} BLTRECT;

typedef   BLTRECT   * PBLTRECT ;