From 629185af1552b1866052c6973c930f1a26992dfc Mon Sep 17 00:00:00 2001
From: Jean Delvare <jdelvare@suse.de>
Date: Mon, 30 Oct 2017 10:07:20 +0100
Subject: [PATCH] Define an API version, migt be useful later

---
 include/i2c/smbus.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/i2c/smbus.h b/include/i2c/smbus.h
index b7facf6..18a5305 100644
--- a/include/i2c/smbus.h
+++ b/include/i2c/smbus.h
@@ -23,6 +23,8 @@
 #ifndef LIB_I2C_SMBUS_H
 #define LIB_I2C_SMBUS_H
 
+#define I2C_API_VERSION		0x100
+
 #include <linux/types.h>
 #include <linux/i2c.h>