diff --git a/src/core/ngx_slab.c b/src/core/ngx_slab.c
new file mode 100644
index 0000000..dad7265
--- /dev/null
+++ b/src/core/ngx_slab.c
@@ -0,0 +1,8 @@
+
+
+void *ngx_slab_alloc(ngx_slab_pool_t *pool, size_t size)
+{
+
+
+   return NULL;
+}