src/include/device/smbus_def.h

#ifndef DEVICE_SMBUS_DEF_H
#define DEVICE_SMBUS_DEF_H

/* Error results are negative success is >= 0 */
#define SMBUS_ERROR -1
#define SMBUS_WAIT_UNTIL_READY_TIMEOUT -2
#define SMBUS_WAIT_UNTIL_DONE_TIMEOUT  -3

#endif /* DEVICE_SMBUS_DEF_H */