How to sort functions in C? “previous implicit declaration of a function was here” error

Question

I\'m sure this has been asked before, but I couldn\'t find anything that would help me. I have a program with functions in C that looks like this

function2(         


        

Answer 1

Try:

function1();
function2();

function2(){
  function1()
}
function1 (){
  function2()
}

main () {
 function1()
}