This Directory contains the example programs as described in Chapter 13: Section Program 13.4 msg2/msg2.h msg2/msg_cls2.C msg2/msg_svc2.C 13.5.1 printmsg/printmsg.C glob_dat/glob_dat.C glob_dat/glob_dat.h 13.5.2 pipes/pipe.C 13.5.3 pipes/pipe2.C 13.5.4 pipes/pipe3.C 13.6 pkg/pkg.h pkg/thr_errno.C 13.8 main_shell/mshell.h main_shell/shell_svc.C main_shell/shell_cls.C main_shell/main_shell.C