[Rd] R strings, null-terminated or size delimited?

[Guillaume Yziquel]

Hello.

I've been looking at vecsexps for my binding.

Concerning strings, I'm wondering: are they supposed to be 
null-delimited? Are they delimited by the info in the SEXPHEADER macro 
in Rinternals.h?

Basically, what are the macros or functions to access the values of the 
vecsexps? I'm thinking of CHARSXPs and INTSXPs for the moment...

All the best,

-- 
      Guillaume Yziquel
http://yziquel.homelinux.org/