添加信息

rt-thread/include/rtthread.h

@@ -349,6 +349,9 @@ void rt_memheap_info(struct rt_memheap *heap,
                      rt_size_t *total,
                      rt_size_t *used,
                      rt_size_t *max_used);
+void *rt_memheap_alloc_align(struct rt_memheap *heap, rt_size_t size, rt_size_t align);
+void rt_memheap_free_align(struct rt_memheap *heap, void *ptr);
+
 #endif /* RT_USING_MEMHEAP */
 
 #ifdef RT_USING_MEMHEAP_AS_HEAP