wireshark questions

• When does an c/c++ project need a configure file?
• What's the problem of pause() at all?
• Does returned struct of localtime() need to be freed?
• libevent and epoll,which is more efficient? [closed]
• How do you man cpp functions?
• How can I switch between different processes fork() ed in gdb?
• How to use regex in MySQL?
• What does #pragma once mean in C? [duplicate]

wireshark answers