Variables starting with `c' in src/slirp

• char src/slirp/misc.c:643
• client_ethaddr src/slirp/slirp.c:19
• Copyright src/slirp/COPYRIGHT:2
• ctl_addr src/slirp/slirpmain.h:35
• ctty_closed src/slirp/slirpmain.h:21
• curtime src/slirp/misc.c:12