2 #include <linux/init.h>
4 /* High level I2C actions */
5 int i2c_write(unsigned char theSlave, void *data, size_t nbytes);
6 int i2c_read(unsigned char theSlave, void *data, size_t nbytes);
7 int i2c_writereg(unsigned char theSlave, unsigned char theReg, unsigned char theValue);
8 unsigned char i2c_readreg(unsigned char theSlave, unsigned char theReg);
13 void i2c_outbyte(unsigned char x);
14 unsigned char i2c_inbyte(void);
16 void i2c_sendack(void);