hab (HAB) - input
prclrect (PRECTL) - in/out
Note: The value of each field in this structure must be in the range -32 768 through 32 767. The data type WRECT may also be used, if supported by the language.
lLeft (LONG) - input
lBottom (LONG) - input
lRight (LONG) - input
lTop (LONG) - input
rc (BOOL) - returns
TRUE