NAME
remove_call_out() - remove a pending call_out
SYNOPSIS
int remove_call_out(string fun);
DESCRIPTION
Remove next pending call out for function `fun' in the current object.
The return value is the time remaining before the callback is to be called.
The returned value is -1 if there were no call out pending to this function.
SEE ALSO
call_out(3)
, call_out_info(3)
.