Typedefs starting with `u' in bsd4-4

• u_char i386/stand/kbd.c:48
• ufs_daddr_t ufs/ufs/dinode.h:64
• uid_t sys/types.h:74
• uint sys/types.h:54
• u_int16_t i386/include/types.h:59
• u_int32_t i386/include/types.h:61
• u_int64_t i386/include/types.h:63
• u_int8_t i386/include/types.h:57
• u_long sys/types.h:52
• u_quad_t sys/types.h:57
• ushort sys/types.h:53