From adcfdfd838f54f15ec7f4be6b5e8e5b78ddd3393 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 10 Jun 2012 16:47:16 +0200
Subject: add blobmsg list helpers

---
 utils.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 utils.h

(limited to 'utils.h')

diff --git a/utils.h b/utils.h
new file mode 100644
index 0000000..3aad3b1
--- /dev/null
+++ b/utils.h
@@ -0,0 +1,26 @@
+#ifndef __PROCD_UTILS_H
+#define __PROCD_UTILS_H
+
+#include <libubox/avl.h>
+#include <libubox/blob.h>
+#include <libubox/blobmsg.h>
+
+struct blobmsg_list {
+	struct avl_tree avl;
+	int node_offset;
+	int node_len;
+};
+
+struct blobmsg_list_node {
+	struct avl_node avl;
+	struct blob_attr *data;
+};
+
+#define blobmsg_list_init(list, type, field) \
+	__blobmsg_list_init(tree, offsetof(type, field), sizeof(type))
+
+void __blobmsg_list_init(struct blobmsg_list *list, int offset, int len);
+int blobmsg_list_fill(struct blobmsg_list *list, void *data, int len);
+void blobmsg_list_free(struct blobmsg_list *list);
+
+#endif
-- 
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