freebsd-dev/share/doc/psd/20.ipctut
..
dgramread.c
dgramsend.c
fig2.pic
fig2.xfig
fig3.pic
fig3.xfig
fig8.pic
fig8.xfig
Makefile
pipe.c
socketpair.c
strchkread.c
streamread.c
streamwrite.c
tutor.me
udgramread.c
udgramsend.c
ustreamread.c
ustreamwrite.c