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-rw-r--r--include/rtthread.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/rtthread.h b/include/rtthread.h
index 27c6c97b7d..417c86afee 100644
--- a/include/rtthread.h
+++ b/include/rtthread.h
@@ -184,6 +184,11 @@ void rt_memory_info(rt_uint32_t *total,
rt_uint32_t *used,
rt_uint32_t *max_used);
+#ifdef RT_USING_SLAB
+void *rt_page_alloc(rt_size_t npages);
+void rt_page_free(void *addr, rt_size_t npages);
+#endif
+
#ifdef RT_USING_HOOK
void rt_malloc_sethook(void (*hook)(void *ptr, rt_uint32_t size));
void rt_free_sethook(void (*hook)(void *ptr));