SIG_DFL          6667 src/simh/scp.c signal (SIGINT, SIG_DFL);                               /* cancel WRU */
SIG_DFL          6669 src/simh/scp.c signal (SIGHUP, SIG_DFL);                               /* cancel WRU */
SIG_DFL          6671 src/simh/scp.c signal (SIGTERM, SIG_DFL);                              /* cancel WRU */