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-rw-r--r--lib/fdt_empty_tree.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/fdt_empty_tree.c b/lib/fdt_empty_tree.c
index a057358..bdfb9cb 100644
--- a/lib/fdt_empty_tree.c
+++ b/lib/fdt_empty_tree.c
@@ -1,2 +1,7 @@
+/**
+ * @file fdt_empty_tree.c
+ * Wrapper around libfdt/fdt_empty_tree.c, sets up environment.
+ */
+
#include "libfdt_env.h"
#include "../dtc/libfdt/fdt_empty_tree.c"