Demo for linking native routines between R packages

On Sat, Jan 9, 2021 at 4:45 PM Joshua Ulrich <josh.m.ulrich at gmail.com>
wrote:
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That said, WRE does list two packages that register native routines
from other packages:

https://cran.r-project.org/doc/manuals/r-release/R-exts.html#Linking-to-native-routines-in-other-packages

There are a bunch more, see here:
https://github.com/search?q=org%3Acran+R_RegisterCCallable&type=code

Here is another very minimal example:
https://github.com/DavisVaughan/cexport#cexport

Gabor

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