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-rw-r--r--include/my_sys.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/my_sys.h b/include/my_sys.h
index 7927192848a..d3e69a61962 100644
--- a/include/my_sys.h
+++ b/include/my_sys.h
@@ -730,6 +730,8 @@ extern void init_alloc_root(MEM_ROOT *mem_root, uint block_size,
extern gptr alloc_root(MEM_ROOT *mem_root,unsigned int Size);
extern void free_root(MEM_ROOT *root, myf MyFLAGS);
extern void set_prealloc_root(MEM_ROOT *root, char *ptr);
+extern void reset_root_defaults(MEM_ROOT *mem_root, uint block_size,
+ uint prealloc_size);
extern char *strdup_root(MEM_ROOT *root,const char *str);
extern char *strmake_root(MEM_ROOT *root,const char *str,uint len);
extern char *memdup_root(MEM_ROOT *root,const char *str,uint len);