--- EV/README	2020/01/24 13:22:22	1.48
+++ EV/README	2023/10/19 17:22:50	1.49
@@ -718,6 +718,18 @@
         Return the pid of the awaited child (useful when you have installed
         a watcher for all pids).
 
+    EV::Child::reinit [EXPERIMENTAL]
+        Internally, libev installs a signal handler for "SIGCHLD".
+        Unfortunately, a lot of Perl code does soemthing like "local
+        $SIG{CHLD}", which, unfortunately, is broken and will not restore
+        the signal handler.
+
+        If this has happened, you can call this function to stop/rrestart
+        the internal libev watcher, which will reset the signal handler.
+
+        Note that this is an experimental function, whose interface might
+        change.
+
    STAT WATCHERS - did the file attributes just change?
     $w = EV::stat $path, $interval, $callback
     $w = EV::stat_ns $path, $interval, $callback