diff --git a/doc/ck_hs_count b/doc/ck_hs_count
index 2b3847d..5f0e41a 100644
--- a/doc/ck_hs_count
+++ b/doc/ck_hs_count
@@ -56,6 +56,7 @@ thread.
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_remove 3 ,
diff --git a/doc/ck_hs_destroy b/doc/ck_hs_destroy
index b6d98fc..658666c 100644
--- a/doc/ck_hs_destroy
+++ b/doc/ck_hs_destroy
@@ -62,6 +62,7 @@ This function is guaranteed not to fail.
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_remove 3 ,
diff --git a/doc/ck_hs_fas b/doc/ck_hs_fas
index 2303e86..d7907cd 100644
--- a/doc/ck_hs_fas
+++ b/doc/ck_hs_fas
@@ -85,6 +85,7 @@ are uninitialized.
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_remove 3 ,
 .Xr ck_hs_grow 3 ,
 .Xr ck_hs_count 3 ,
diff --git a/doc/ck_hs_get b/doc/ck_hs_get
index 6eacc72..f32ca19 100644
--- a/doc/ck_hs_get
+++ b/doc/ck_hs_get
@@ -73,6 +73,7 @@ are uninitialized.
 .Xr ck_hs_iterator_init 3 ,
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_remove 3 ,
diff --git a/doc/ck_hs_grow b/doc/ck_hs_grow
index 3726523..9a4ca81 100644
--- a/doc/ck_hs_grow
+++ b/doc/ck_hs_grow
@@ -67,6 +67,7 @@ failures.
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_remove 3 ,
diff --git a/doc/ck_hs_init b/doc/ck_hs_init
index 653f207..81bdd9f 100644
--- a/doc/ck_hs_init
+++ b/doc/ck_hs_init
@@ -144,6 +144,7 @@ object.
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_remove 3 ,
diff --git a/doc/ck_hs_iterator_init b/doc/ck_hs_iterator_init
index 801e2b6..da91265 100644
--- a/doc/ck_hs_iterator_init
+++ b/doc/ck_hs_iterator_init
@@ -63,6 +63,7 @@ This function will not fail.
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_remove 3 ,
diff --git a/doc/ck_hs_move b/doc/ck_hs_move
index 2b6b1b4..09d1f29 100644
--- a/doc/ck_hs_move
+++ b/doc/ck_hs_move
@@ -75,6 +75,7 @@ returns true and otherwise returns false to indicate an error.
 .Xr ck_hs_iterator_init 3 ,
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_remove 3 ,
diff --git a/doc/ck_hs_next b/doc/ck_hs_next
index 2ad09b9..5604a8e 100644
--- a/doc/ck_hs_next
+++ b/doc/ck_hs_next
@@ -77,6 +77,7 @@ are uninitialized.
 .Xr ck_hs_iterator_init 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_remove 3 ,
diff --git a/doc/ck_hs_put b/doc/ck_hs_put
index 294904b..d47a1fb 100644
--- a/doc/ck_hs_put
+++ b/doc/ck_hs_put
@@ -82,6 +82,7 @@ to accomodate key insertion.
 .Xr CK_HS_HASH 3 ,
 .Xr ck_hs_iterator_init 3 ,
 .Xr ck_hs_next 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
diff --git a/doc/ck_hs_remove b/doc/ck_hs_remove
index 708a2f0..64a6b33 100644
--- a/doc/ck_hs_remove
+++ b/doc/ck_hs_remove
@@ -78,6 +78,7 @@ are uninitialized.
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_grow 3 ,
diff --git a/doc/ck_hs_reset b/doc/ck_hs_reset
index aabb4e7..023677a 100644
--- a/doc/ck_hs_reset
+++ b/doc/ck_hs_reset
@@ -63,6 +63,7 @@ thread.
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_remove 3 ,
diff --git a/doc/ck_hs_reset_size b/doc/ck_hs_reset_size
index f19dfc3..f14dfda 100644
--- a/doc/ck_hs_reset_size
+++ b/doc/ck_hs_reset_size
@@ -66,6 +66,7 @@ thread.
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_remove 3 ,
diff --git a/doc/ck_hs_set b/doc/ck_hs_set
index 32f6887..9be3f31 100644
--- a/doc/ck_hs_set
+++ b/doc/ck_hs_set
@@ -88,6 +88,7 @@ to accomodate key insertion.
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_remove 3 ,
 .Xr ck_hs_grow 3 ,
diff --git a/doc/ck_hs_stat b/doc/ck_hs_stat
index da45778..c279708 100644
--- a/doc/ck_hs_stat
+++ b/doc/ck_hs_stat
@@ -67,6 +67,7 @@ thread.
 .Xr ck_hs_next 3 ,
 .Xr ck_hs_get 3 ,
 .Xr ck_hs_put 3 ,
+.Xr ck_hs_put_unique 3 ,
 .Xr ck_hs_set 3 ,
 .Xr ck_hs_fas 3 ,
 .Xr ck_hs_remove 3 ,