header file problems

[Ortonas]

Hey,

So, I am trying to link two files. The problem is with print()
Error 1 error LNK2005: "void __cdecl print(void)" (?print@@YAXXZ) already defined in score.obj main.obj konsole

Here are the files
score.h

#pragma once
#define score_h
#include <iostream>

using namespace std;

void print()
{
  cout << "I made it!";
}

main.cpp

#include "score.h"

using namespace std;

void main()
{
  print();
}

Btw, is it possible to pass declared libraries instead of declaring over and over again them in other header files?

[jsmith]

You need to declare print() inline if you are going to implement it in the header file. Otherwise, move the implementation of print() to a .cpp file.