error: too few arguments to function 'char* itoa(int, char*, int)' byte blockcontent= itoa(order); ^ In file include I have this statement in my Arduino code :

 byte blockcontent [16] = itoa(order);


and it gives me an error saying:
"Too few arguments to function 'charitoa(int,char,int)'. Even though I've looked for the documentation of itoa function and I found that it accepts one input argument.
Can anyone help me fix this error?
itoa requires a minimum of 2 arguments.

Reference: http://www.nongnu.org/avr-libc/user-manual/group__avr__stdlib.html#gaa571de9e773dde59b0550a5ca4bd2f00