I just made a VC++ projects for raw2dng
https://bitbucket.org/minimimi/magic-lantern-raw2dng_vc
see contrib/raw2dng_vc dir.
I'm imported raw2dng.c to main app and using C++ class version chdk-dng.c
https://bitbucket.org/minimimi/magic-lantern-raw2dng_vc
see contrib/raw2dng_vc dir.
I'm imported raw2dng.c to main app and using C++ class version chdk-dng.c