chap9-src\ping\Debug\ping.exe
.........\....\.....\ping.ilk
.........\....\.....\ping.obj
.........\....\.....\ping.pch
.........\....\.....\ping.pdb
.........\....\.....\vc60.idb
.........\....\.....\vc60.pdb
.........\....\ping.c
.........\....\ping.dsp
.........\....\ping.dsw
.........\....\ping.ncb
.........\....\ping.opt
.........\....\ping.plg
.........\readme.txt
.........\ping\Debug
.........\ping
chap9-src