doc: add Unicode functions to API description
Add include/charset.h to generated HTML documentation
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/doc/api/index.rst b/doc/api/index.rst
index d484c06..2578abd 100644
--- a/doc/api/index.rst
+++ b/doc/api/index.rst
@@ -9,3 +9,4 @@
efi
linker_lists
serial
+ unicode
diff --git a/doc/api/unicode.rst b/doc/api/unicode.rst
new file mode 100644
index 0000000..3fb6745
--- /dev/null
+++ b/doc/api/unicode.rst
@@ -0,0 +1,7 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Unicode support
+===============
+
+.. kernel-doc:: include/charset.h
+ :internal: