compute the number of children for a specific node

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/tree.h b/tree.h
index 88d4a19..c7f3ca9 100644
--- a/tree.h
+++ b/tree.h
@@ -33,6 +33,7 @@ struct tree {
 	char *path;
 	char *name;
 	void *private;
+	int   nrchild;
 	unsigned char depth;
 };