Added public files
Roughly added all public files. Probably missed some, though.
diff --git a/doc/hook/clone_uids b/doc/hook/clone_uids
new file mode 100644
index 0000000..4bf902a
--- /dev/null
+++ b/doc/hook/clone_uids
@@ -0,0 +1,36 @@
+SYNOPSIS
+ #include <sys/driver_hooks.h>
+
+ set_driver_hook(H_CLONE_UIDS, value)
+
+ <value> being:
+
+ mixed <closure>(object blueprint, string objectname)
+
+DESCRIPTION
+ Mandatory hooks to determine the uid and euid of cloned
+ objects. Hook settings can be any closure.
+
+ When an object is cloned, the H_CLONE_UIDS hook is called with
+ the blueprint object as first and the clone's designated name
+ as second argument. The new object already exists, but has 0
+ uids.
+
+ For the result, the following possibilities exist (<num> is
+ a non-zero number, <no-string> is anything but a string):
+
+ "<uid>" -> uid = "<uid>", euid = "<uid>"
+ ({ "<uid>", "<euid>" }) -> uid = "<uid>", euid = "<euid>"
+ ({ "<uid>", <no-string> }) -> uid = "<uid>", euid = 0
+
+ If strict-euids is not active, the following results are
+ possible, too:
+
+ <num> -> uid = 0, euid = 0
+ ({ <num>, "<euid>" }) -> uid = 0, euid = "<euid>"
+ ({ <num>, <no-string> }) -> uid = 0, euid = 0
+
+HISTORY
+
+SEE ALSO
+ hooks(C), uids(C), load_uids(H)