Code:
HANDLE __stdcall MyHandle(void)
{
return AppHandler;
}
to:
Code:
extern "C" __declspec(dllexport) HANDLE MyHandle(void)
{
return AppHandler;
}
My Example: using [Inno-Setup 5.5.1 + DLL(MSVC 2017 x86)]
Works!
Code:
//MyDll.cpp
#pragma once
typedef long int HWND;
extern "C" __declspec(dllexport) HWND Func(void)
{
return 30*5; //150
}