Calling R from C/C++

Now the problem sounds like this:
I need to make a module/lib that will allow to call easaly R code/functions 
from C++ (C++ Builder 6). Is it possible without using any intermediate 
things like R-DCOM ?

P.S.
Sorry ... no time for RTFM. Any idea/hint is apreciated !

This is all documented in TFM. Those who WTFM dont want to have to 
WTFM again on the mailing list. RTFM.

  Here, I'll save you a search and point you to the PDF version of 
'Writing R extensions':

http://cran.r-project.org/doc/manuals/R-exts.pdf

  Other manuals may be needed - for example R may not like your C++ 
compiler. www.r-project.org is your friend.

Baz