new file mode 100644
--- /dev/null
+++ b/src/core/ngx_table.h
@@ -0,0 +1,21 @@
+#ifndef _NGX_TABLE_H_INCLUDED_
+#define _NGX_TABLE_H_INCLUDED_
+
+
+#include <ngx_config.h>
+#include <ngx_string.h>
+#include <ngx_alloc.h>
+#include <ngx_array.h>
+
+typedef ngx_array_t  ngx_table_t;
+
+typedef struct {
+    ngx_str_t  key;
+    ngx_str_t  value;
+} ngx_table_elt_t;
+
+#define ngx_create_table(p, n)  ngx_create_array(p, n, 2 * sizeof(ngx_str_t))
+#define ngx_push_table(t)       ngx_push_array(t)
+
+
+#endif /* _NGX_TABLE_H_INCLUDED_ */