1*31615c96Sdholland #define a() x 2*31615c96Sdholland a() 3*31615c96Sdholland a () 4*31615c96Sdholland #define b(p) p 5*31615c96Sdholland x/**/b(1)/**/x 6*31615c96Sdholland x/**/b (1)/**/x 7*31615c96Sdholland x/**/b()/**/x 8*31615c96Sdholland #define c(p,q) p/**/q 9*31615c96Sdholland x/**/c(1,2)/**/x 10*31615c96Sdholland x/**/c(1)/**/x 11*31615c96Sdholland x/**/c()/**/x 12