multiple definition of inline function

Question

I have gone through some posts related to this topic but was not able to sort out my doubt completely. This might be a very naive question.

I have a header file

Answer 1

Maybe you should post the actual code. The snippets you show don't compile:

• inline.h has extern inline int func1(void) That doesn't make any sense.
• main.h has #define I think you meant include instead.

Once I fixed those and compiled with gcc, it compiled fine and I got the following output

5
6
7

When I compile with g++, I get this output:

5
6
700

That happens because func3() is not static in inline.h