process_send_signal 7003 src/process.c    process_send_signal (process, SIGINT, current_group, 0);
process_send_signal 7034 src/process.c    process_send_signal (process, SIGKILL, current_group, 0);
process_send_signal 7043 src/process.c    process_send_signal (process, SIGQUIT, current_group, 0);
process_send_signal 7069 src/process.c    process_send_signal (process, SIGTSTP, current_group, 0);
process_send_signal 7104 src/process.c      process_send_signal (process, SIGCONT, current_group, 0);
process_send_signal 8222 src/process.c  	  process_send_signal (proc, SIGHUP, Qnil, 1);