request_quit (int signo)
{
quit_flag = 1;
- /* Restore the signal handler. Harmless with BSD-style signals, needed
- for System V-style signals. So just always do it, rather than worrying
- about USG defines and stuff like that. */
+ /* Restore the signal handler. Harmless with BSD-style signals,
+ needed for System V-style signals. */
signal (signo, request_quit);
if (immediate_quit)