11.1Schristospuff: puff.c puff.h 21.1Schristos cc -DTEST -o puff puff.c 31.1Schristos 41.1Schristostest: puff 51.1Schristos puff zeros.raw 61.1Schristos 71.1Schristosclean: 81.1Schristos rm -f puff puff.o 9