* harbour/contrib/hbwin/olecore.c
! fixed memory leak in PutParams()
! fixed parameters order in PutParams()
! fixed possible GPF due calling VariantClear() without VariantInit()
for C stack VARIANT item.
! fixed reverted #if condition - VT_[U]I8 was not supported
+ implemented passing parameters by reference
Not tested at all - I do not have Windows and I'm not familiar
with OLE code/servers. I hope that Windows users can test it
and it Windows developers can update this code if necessary.