diff --git a/doc/sefun/obsolete/exclude_alist b/doc/sefun/obsolete/exclude_alist
new file mode 100644
index 0000000..a967a14
--- /dev/null
+++ b/doc/sefun/obsolete/exclude_alist
@@ -0,0 +1,4 @@
+SYNOPSIS:
+	mixed *exclude_alist(int i, mixed *alist)
+
+Remove element i from alist.
diff --git a/doc/sefun/obsolete/remove_alist b/doc/sefun/obsolete/remove_alist
new file mode 100644
index 0000000..cf9bc61
--- /dev/null
+++ b/doc/sefun/obsolete/remove_alist
@@ -0,0 +1,3 @@
+mixed *remove_alist(mixed key, mixed *alist)
+
+Removes element associated by key key from alist.