SIG_DFL 5904 src/simh/scp.c signal (SIGINT, SIG_DFL); /* cancel WRU */ SIG_DFL 5906 src/simh/scp.c signal (SIGHUP, SIG_DFL); /* cancel WRU */ SIG_DFL 5908 src/simh/scp.c signal (SIGTERM, SIG_DFL); /* cancel WRU */