On Thursday, 27 April 2023 at 20:32:24 UTC, Jan Allersma wrote:
```Apparently foo isn't found from the CPP source file. Anyone some ideas on how to solve this? :)
That's a compilation error, not a linker problem. You need to tell the compiler about the function with a prototype:
```C++
#include <iostream>
int foo();
int main() {
std::cout << "deede" << foo() << std::endl;
}
```
