Pointer shape collision area data structure.
typedef struct _NOPTRRECT {
ULONG row; /* Upper-left row coordinate. */
ULONG col; /* Upper-left column coordinate. */
ULONG cRow; /* Lower-right row coordinate. */
ULONG cCol; /* Lower-right column coordinate. */
} NOPTRRECT;
typedef NOPTRRECT * PNOPTRRECT ;