1VOLUME= psd/20.ipctut 2SRCS= tutor.me 3MACROS= -me 4EXTRA= dgramread.c dgramsend.c fig2.pic fig3.pic fig8.pic pipe.c \ 5 socketpair.c strchkread.c streamread.c streamwrite.c \ 6 udgramread.c udgramsend.c ustreamread.c ustreamwrite.c 7USE_SOELIM= 8USE_PIC= 9USE_TBL= 10 11.include <bsd.doc.mk> 12