bt_pid             55 src/simh/backtrace_func.c static volatile long bt_pid;
bt_pid            142 src/simh/backtrace_func.c   if (bt_pid > 1)
bt_pid            149 src/simh/backtrace_func.c                 (long)bt_pid, number);
bt_pid            156 src/simh/backtrace_func.c                 (long)bt_pid, number);
bt_pid           1678 src/simh/scp.c bt_pid = (long)getpid();
bt_pid           1679 src/simh/scp.c (void)bt_pid;