1 2 3 4 5 6 7 8 9 10 11 12 13 14
signed char 1: OK signed char 2: OK unsigned char 1: OK unsigned char 2: OK signed short 1: OK signed short 2: OK unsigned short 1: OK unsigned short 2: OK int 1: OK int 2: OK float 1: OK float 2: OK double 1: OK double 2: OK