Complement of Char

I got a better one.
const char GetComplementOfAChar[256] = { 0xff, 0xfe, 0xfd, 0xfc, ...., 0x02, 0x01, 0x00 };

myChar = GetComplementOfAChar[0x02]; // returns 0xfd

I got a better one.
const char GetComplementOfAChar[256] = { 0xff, 0xfe, 0xfd, 0xfc, ...., 0x02, 0x01, 0x00 };

myChar = GetComplementOfAChar[0x02]; // returns 0xfd

Barry - he wants a function, so make that:

char GetComplementOfAChar( char c_in )
{
   char c_out;

   const char ComplementOfAChar[256] = { 0xff, 0xfe, 0xfd, 0xfc,
                                         ...., 0x02, 0x01, 0x00 };

   c_out = ComplementOfAChar[ c_in ];

   return c_out;
}

Note
This message was edited to reduce width.