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 ;