6 typedef int16_t x_short;
8 typedef int32_t x_long;
9 typedef uint16_t x_u_short;
10 typedef uint32_t x_u_int;
11 typedef uint32_t x_u_long;
12 typedef uint16_t x_unsigned_short;
13 typedef uint32_t x_unsigned_int;
14 typedef uint32_t x_unsigned_long;