1 files changed, 1 insertions, 0 deletions
diff --git a/src/core/ngx_slab.h b/src/core/ngx_slab.h
index eff893c3e..d1876bbec 100644
--- a/src/core/ngx_slab.h
+++ b/src/core/ngx_slab.h
@@ -59,6 +59,7 @@ typedef struct {
 } ngx_slab_pool_t;
 
 
+void ngx_slab_sizes_init(void);
 void ngx_slab_init(ngx_slab_pool_t *pool);
 void *ngx_slab_alloc(ngx_slab_pool_t *pool, size_t size);
 void *ngx_slab_alloc_locked(ngx_slab_pool_t *pool, size_t size);