RECT
Rectangle structure.
typedef struct _RECTL {
LONG xLeft; /* X-coordinate of left-hand edge of rectangle. */
LONG yBottom; /* Y-coordinate of bottom edge of rectangle. */
LONG xRight; /* X-coordinate of right-hand edge of rectangle. */
LONG yTop; /* Y-coordinate of top edge of rectangle. */
} RECTL;
typedef RECTL * PRECTL ;