Define an API version, migt be useful later

8 years ago · 629185af15
1 changed files with 2 additions and 0 deletions
--- 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>