Add RT_USING_MEMHEAP_AS_HEAP feature: system can use "heap" memheap as system default memory heap.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2554 bbd45198-f89e-11dd-88c7-29a3b14d5316

1 files changed, 2 insertions, 1 deletions

diff --git a/src/idle.c b/src/idle.c
index 083b180fe6..f03b53724d 100644
--- a/src/idle.c
+++ b/src/idle.c
@@ -11,6 +11,7 @@
  * Date           Author       Notes
  * 2006-03-23     Bernard      the first version
  * 2010-11-10     Bernard      add cleanup callback function in thread exit.
+ * 2012-12-29     Bernard      fix compiling warning.
  */
 
 #include <rthw.h>
@@ -46,7 +47,7 @@ static void (*rt_thread_idle_hook)();
  *
  * @note the hook function must be simple and never be blocked or suspend.
  */
-void rt_thread_idle_sethook(void (*hook)())
+void rt_thread_idle_sethook(void (*hook)(void))
 {
     rt_thread_idle_hook = hook;
 }