__bs_wss
__bs_wss(1,uint8_t,(t),(h),(o),(v))
__bs_wss(2,uint16_t,(t),(h),(o),(v))
__bs_wss(4,uint32_t,(t),(h),(o),(v))
__bs_wss(8,uint64_t,(t),(h),(o),(v))
#define bus_space_write_stream_1(t, h, o, v) __bs_wss(1,(t),(h),(o),(v))
#define bus_space_write_stream_2(t, h, o, v) __bs_wss(2,(t),(h),(o),(v))
#define bus_space_write_stream_4(t, h, o, v) __bs_wss(4,(t),(h),(o),(v))
#define bus_space_write_stream_8(t, h, o, v) __bs_wss(8,(t),(h),(o),(v))