Which type of DLL is rawlib.dll? Is it StdCall or Cdecl? If it is Cdecl, can you do me a favor and compile a copy in StdCall format? I need it to work with VB, and VB doesn't natively work with Cdecl DLL files (only StdCall).
LibRaw
raw image decoder
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I'm not Windows development
I'm not Windows development guru, so I'm not sure.
The DLLs are compiled with Microsoft Visual C++ with /LD switch (create DLL). I suspect, these DLLs are Cdecl because made with C/C++ without any additional settings.
Because LibRaw is distributed in open-source, you can easily modify it as you wish, including functions calling conventions.
-- Alex Tutubalin @LibRaw LLC