SIGQUIT           686 server/mpm/prefork/prefork.c #ifdef SIGQUIT
SIGQUIT           687 server/mpm/prefork/prefork.c         apr_signal(SIGQUIT, SIG_DFL);
SIGQUIT           160 srclib/apr/threadproc/unix/signals.c #ifdef SIGQUIT
SIGQUIT           161 srclib/apr/threadproc/unix/signals.c     store_desc(SIGQUIT, "Quit");