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biosen
2004 Jun 03
2
returning strings to R from C functions
I'm using .C() and .External() and have no problems sending integers,
reals or strings from R to C. Nor do I have problems sending integers
or reals back from C to R. But I'm pulling my hair out trying to set
a string value in a C function and then sending it back from C to to
R. I've searched the usual sources and tried various casts, macros
and allocation schemes, but I'm