typesafe_cb: fix example macro ordering in typesafe_cb_preargs documentation.

12652625 · Rusty Russell · 3a34aa1a · 12652625
Commit 12652625 authored Sep 24, 2011 by Rusty Russell
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ccan/typesafe_cb/typesafe_cb.h ccan/typesafe_cb/typesafe_cb.h +2 -2

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--- a/ccan/typesafe_cb/typesafe_cb.h
+++ b/ccan/typesafe_cb/typesafe_cb.h
@@ -101,8 +101,8 @@
 * Example:
 *	void _register_callback(void (*fn)(int, void *arg), void *arg);
 *	#define register_callback(fn, arg)				   \
- *		_register_callback(typesafe_cb_preargs(void, (fn), void *, \
- *				   (arg), int),				   \
+ *		_register_callback(typesafe_cb_preargs(void, void *,	   \
+ *				   (fn), (arg), int),			   \
 *				   (arg))
 */
 #define typesafe_cb_preargs(rtype, atype, fn, arg, ...)			\