Compile error in byteorder.h

[surfskidude]

I cloned the latest today and I got a compile error when I compiled my existing code, which includes net/socket.h

In file included from /home/build/zephyrproject/zephyr/include/net/net_ip.h:27,
from /home/build/zephyrproject/zephyr/include/net/socket.h:27,
/home/build/zephyrproject/zephyr/include/sys/byteorder.h:22:36: error: expected declaration specifiers or ‘...’ before ‘(’ token
22 | #define __bswap_16(x) ((uint16_t) ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8)))
| ^
/home/build/zephyrproject/zephyr/include/sys/byteorder.h:26:36: error: expected declaration specifiers or ‘...’ before ‘(’ token
26 | #define __bswap_32(x) ((uint32_t) ((((x) >> 24) & 0xff) |
| ^
/home/build/zephyrproject/zephyr/include/sys/byteorder.h:36:36: error: expected declaration specifiers or ‘...’ before ‘(’ token
36 | #define __bswap_64(x) ((uint64_t) ((((x) >> 56) & 0xff) |
| ^

Build:
west build -p auto -b native_posix_64 myproject