define.c

/// test #1
#define u using
#define n namespace
#define s std

// so can this work?
u n s;
// yes indeed it can!

/// test #2
#define spit return

// does it work?
int meaningOfLife() {
	spit 42;
}

// meaningOfLife() returns 42

/// test #3 - let's go more in depth.
#define thing int
#define methodName meaningOfLife()
#define answer 42

// let's test it:
thing methodName {
	// we defined spit before so I didn't redefine it
	spit answer;
}

// that returns 42!