3b269237_Using_COM_facilities_in_R__R_type
[DCOM type] BSTR [R type] 
character
i n t e g e r
l o g i c a l
n u m e r i c
c h a r a c t e r
C O M U n k n o w n O b j e c t
C O M I D i s p a t c h
N U L L
Using COM facilities in R
R type