From 1a53c2221ad6225367d554e607aef76b49ee8d79 Mon Sep 17 00:00:00 2001
From: leitner <leitner>
Date: Tue, 4 Oct 2016 22:46:05 +0000
Subject: [PATCH] add deferral code

---
 io_internal.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/io_internal.h b/io_internal.h
index 30d72ae..90def97 100644
--- a/io_internal.h
+++ b/io_internal.h
@@ -57,6 +57,7 @@ typedef struct {
 #endif
   long next_read;
   long next_write;
+  long next_defer;
   void* cookie;
   void* mmapped;
   long maplen;