periods. The former specifies a period measured in seconds and the
latter specifies one measured in milliseconds. The two time periods
thus specified are added together, and @code{accept-process-output}
-returns after that much time whether or not there has been any
+returns after that much time, whether or not there has been any
subprocess output.
-
-The argument @var{seconds} need not be an integer. If it is a floating
-point number, this function waits for a fractional number of seconds.
-If @var{seconds} is 0, the function accepts whatever output is
-pending but does not wait.
+
+The argument @var{millisec} is semi-obsolete nowadays because
+@var{seconds} can be a floating point number to specify waiting a
+fractional number of seconds. If @var{seconds} is 0, the function
+accepts whatever output is pending but does not wait.
@c Emacs 22.1 feature
If @var{process} is a process, and the argument @var{just-this-one} is
@section Misc Network Facilities
These additional functions are useful for creating and operating
-on network connections.
+on network connections. Note that they are supported only on some
+systems.
@defun network-interface-list
This function returns a list describing the network interfaces