Name
ap_check_alarm — check alarm (Win32 only)
Synopsis
int ap_check_alarm(void)
Since Win32 has no alarm()
function, it is
necessary to check alarms “by
hand.” This function does that, calling the alarm
function set with one of the timeout functions. Returns
-1
if the alarm has gone off, the number
of
seconds left before the alarm does go off, or 0
if
no alarm is set.
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