/* Here we add two numbers */
#define add(long\
name, x) (longname + x)
#define sqr(x) ((x) * (x))

add(sqr(2), sqr(5) + 1)
add(x + 2, (longname, 3))
sqr(3)


#define s(x) #x

s(("hello world\n", '\a'))
