case 'E':
case 'e':
ret <<= 10;
- fallthrough;
+ /* fall through */
case 'P':
case 'p':
ret <<= 10;
- fallthrough;
+ /* fall through */
case 'T':
case 't':
ret <<= 10;
- fallthrough;
+ /* fall through */
case 'G':
case 'g':
ret <<= 10;
- fallthrough;
+ /* fall through */
case 'M':
case 'm':
ret <<= 10;
- fallthrough;
+ /* fall through */
case 'K':
case 'k':
ret <<= 10;