var void
var void
var e_alarm
var t
var told
var it_value
var tv_sec
var told
var it_value
var tv_usec
var unsigned
var unsigned
var t
var if
var t
var seconds
var seconds
var t
var double
var alarm
var seconds
var return
var t
var static
var sigalrm
var sig
var Timer_t
var tp
var tplast
var tpold
var tpnext
var double
var static
var left
var sig
var left
var if
var time_state
var time_state
var else
var alarm