Reading page from eeprom 24lc64 with at89c52

Unsigned int

      read_page_from_eeprom(unsigned char

       addr)

       {

       StartI2c();

       While(writeI2c(device_addr + 0)==1)

       {

       StartI2c();

       }

       writeI2c(addr>>8)

       writeI2c(unsigned char) addr);

       Repeated_start_i2c();

       writeI2c(device_addr + 1);

       Delay();

       rxdata=readI2c();

       SendNak();

       Stopi2c();

       }