The lack of preceding underscores on the exported names is a strong indication that the __cdecl calling convention wasn't used. It's not definitive as it could still be __fastcall, but if you follow the link to the translated PDF, you'll see that the prototypes are all similar to int WINAPI HCE300_Open (int ComPort);

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
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In reply to Re^9: Correct call for dll with Win32::API by BrowserUk
in thread Correct call for dll with Win32::API by walto

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