X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftal%2Ftal.h;h=548b9274f700c0b9978b9126fd0c8261dbf2b5a3;hp=0cfea98446245ef3c0d9eb6882c4acf734e6cd83;hb=e81b527384ad5331a9cd35a9f21bc8ac6b16d137;hpb=f0308b852cda745a74f5135971ad6c0747886df1

diff --git a/ccan/tal/tal.h b/ccan/tal/tal.h
index 0cfea984..548b9274 100644
--- a/ccan/tal/tal.h
+++ b/ccan/tal/tal.h
@@ -256,13 +256,13 @@ const char *tal_name(const tal_t *ptr);
  * tal_count - get the count of objects in a tal_arr.
  * @ptr: The tal allocated object array.
  *
- * Returns 0 if @ptr has no length property, but we aware that that is
+ * Returns 0 if @ptr has no length property, but be aware that that is
  * also a valid size!
  */
 size_t tal_count(const tal_t *ptr);
 
 /**
- * tal_first - get the first tal object child.
+ * tal_first - get the first immediate tal object child.
  * @root: The tal allocated object to start with, or NULL.
  *
  * Returns NULL if there are no children.
@@ -270,15 +270,13 @@ size_t tal_count(const tal_t *ptr);
 tal_t *tal_first(const tal_t *root);
 
 /**
- * tal_next - get the next tal object child.
- * @root: The tal allocated object to start with, or NULL.
+ * tal_next - get the next immediate tal object child.
  * @prev: The return value from tal_first or tal_next.
  *
- * Returns NULL if there are no more children.  This should be safe to
- * call on an altering tree unless @prev is no longer a descendent of
- * @root.
+ * Returns NULL if there are no more immediate children.  This should be safe to
+ * call on an altering tree unless @prev is no longer valid.
  */
-tal_t *tal_next(const tal_t *root, const tal_t *prev);
+tal_t *tal_next(const const tal_t *prev);
 
 /**
  * tal_parent - get the parent of a tal object.