2 #include <linux/init.h>
4 /* High level I2C actions */
5 int __init i2c_init(void);
6 int i2c_writereg(unsigned char theSlave, unsigned char theReg, unsigned char theValue);
7 unsigned char i2c_readreg(unsigned char theSlave, unsigned char theReg);
12 void i2c_outbyte(unsigned char x);
13 unsigned char i2c_inbyte(void);
15 void i2c_sendack(void);