(SOLVED)Help with ISO C++ forbids comparison between pointer and integer.

Projects Programming
5

I have a familiar problem any one can help please, I'm very smart but i'm young and cant find an answer. hear is my code

if( FLOW == 2)

void FLOW (int Flow)
{
if (digitalRead(buttonPin))
{
Flow = 1;
}

if (digitalRead(buttonPin2))
{
Flow = 2;
}
}

as much as I want to show, will show if need be.