Closed tyler-gilbert closed 5 years ago
http://pubs.opengroup.org/onlinepubs/009695399/functions/alarm.html
http://pubs.opengroup.org/onlinepubs/009695399/functions/ualarm.html
http://pubs.opengroup.org/onlinepubs/009695399/functions/alarm.html
http://pubs.opengroup.org/onlinepubs/009695399/functions/ualarm.html