1 file changed, 13 insertions, 6 deletions
diff --git a/source/ui-clone.h b/source/ui-clone.h
index 3e460a3..71deff2 100644
--- a/source/ui-clone.h
+++ b/source/ui-clone.h
@@ -1,8 +1,15 @@
-#ifndef UI_CLONE_H
-#define UI_CLONE_H
+/*
+ * The entry points that serve a dumb HTTP clone, one for each kind of file
+ * such a client fetches. Each writes raw bytes rather than a page, and cmd.c
+ * flags them as clone requests so a site with http cloning turned off can
+ * refuse all of them in one place.
+ */
 
-void cgit_clone_info(void);
-void cgit_clone_objects(void);
-void cgit_clone_head(void);
+#ifndef CGIT_UI_CLONE_H
+#define CGIT_UI_CLONE_H
 
-#endif /* UI_CLONE_H */
+extern void cgit_clone_info(void);
+extern void cgit_clone_objects(void);
+extern void cgit_clone_head(void);
+
+#endif // CGIT_UI_CLONE_H