At24cxx source code, passed the test OK. /** Global includes */#include #include //#include //#include /** Other includes */#include #include /** Local includes */#include #include #include #include #include #include #include #include #include #define copy_ from_ user(to,from,n) (memcpy(to, from, n)?0:1)#define copy_ to_ user(to,from,n) (memcpy(to, from, n)?0:1)#define AT24XX_ PARA_ CO 2struct s_ at24c card_ at24cxx_ status = {.card_ addr = 0x50,.card_ type = AT24C02,.addr_ len = 1,.pg_ size =