SIG_DFL 6658 src/simh/scp.c signal (SIGINT, SIG_DFL); /* cancel WRU */ SIG_DFL 6660 src/simh/scp.c signal (SIGHUP, SIG_DFL); /* cancel WRU */ SIG_DFL 6662 src/simh/scp.c signal (SIGTERM, SIG_DFL); /* cancel WRU */