SIG_DFL 6450 src/simh/scp.c signal (SIGINT, SIG_DFL); /* cancel WRU */ SIG_DFL 6452 src/simh/scp.c signal (SIGHUP, SIG_DFL); /* cancel WRU */ SIG_DFL 6454 src/simh/scp.c signal (SIGTERM, SIG_DFL); /* cancel WRU */