+ * In _beforeselect, global failure now means zero timeout, and in
+ tcp_events, really never try to do anything with the TCP connection if
+ act is zero. This might possibly cause an infinite delay (ie, lockup)
+ if things go badly wrong *and* a really unlikely race happens.
+ * Test suite `lines of syscall left' value is correct; !0 is failure.
+
+ Portability fixes:
+ * install-sh (from autoconf 2.12 Debian r13) included.
+
+ Documentation improvements: