diff --git a/doc/efun/set_driver_hook b/doc/efun/set_driver_hook
index 5489120..0a6f67b 100644
--- a/doc/efun/set_driver_hook
+++ b/doc/efun/set_driver_hook
@@ -1,11 +1,13 @@
 SYNOPSIS
+        #include <driver_hook.h>
+
         void set_driver_hook(int what, closure arg)
         void set_driver_hook(int what, string arg)
-        void set_driver_hook(int what, string * arg)
+        void set_driver_hook(int what, string *arg)
 
 DESCRIPTION
         This privileged efun sets the driver hook 'what' (values are
-        defined in /sys/driver_hook.h) to 'arg'.
+        defined in <driver_hook.h>) to 'arg'.
         The exact meanings and types of 'arg' depend of the hook set.
         To remove a hook, set 'arg' to 0.
 
@@ -30,6 +32,14 @@
             closure), function name.
           Optional hooks for creation/reset/clean up-actions.
 
+        H_CREATE_LWOBJECT
+        H_CREATE_LWOBJECT_COPY
+        H_CREATE_LWOBJECT_RESTORE
+          arg: lambda closure, function name.
+          Optional hooks for creation of lightweight objects
+          with new_lwobject(), copy()/deep_copy() resp.
+          restore_value()/restore_object().
+
         H_DEFAULT_METHOD
           arg: lambda closure, lfun closure, function name.
           Optional hook for default method implementation.
@@ -73,6 +83,17 @@
           Optional hook to specify a string to be included before the
           source of every compiled LPC object.
 
+        H_AUTO_INCLUDE_EXPRESSION
+        H_AUTO_INCLUDE_BLOCK
+          arg: closure, string
+          Optional hook specifying a string to be prepended before
+          the string of a compile_string() call.
+
+        H_FILE_ENCODING
+          arg: lambda closure, lfun closure, string
+          Optonal hook specifying the name of the encoding to be used
+          for decoding a file (default: "ascii").
+
         H_TELNET_NEG
           arg: lambda closure, lfun closure, string.
           Optional hook to specifiy how to perform a single telnet
@@ -88,11 +109,16 @@
           Optional hook to notify the mudlib about the termination of
           the erq demon.
 
+        H_MSG_DISCARDED
+          arg: lambda closure, lfun closure, string
+          Optional hook to specify a message or take other measures
+          when a message had to be discarded.
+
         See hooks(C) for a detailed discussion.
 
 HISTORY
         Introduced in 3.2.1@1 as efun309(), renamed to
-        set_driver_hook() in 3.2.1@13
+        set_driver_hook() in 3.2.1@13.
 
 SEE ALSO
         hooks(C)