IPPROTO_PUP 41 include/uapi/linux/in.h IPPROTO_PUP = 12, /* PUP protocol */ IPPROTO_PUP 42 include/uapi/linux/in.h #define IPPROTO_PUP IPPROTO_PUP IPPROTO_PUP 42 include/uapi/linux/in.h #define IPPROTO_PUP IPPROTO_PUP IPPROTO_PUP 41 tools/include/uapi/linux/in.h IPPROTO_PUP = 12, /* PUP protocol */ IPPROTO_PUP 42 tools/include/uapi/linux/in.h #define IPPROTO_PUP IPPROTO_PUP IPPROTO_PUP 42 tools/include/uapi/linux/in.h #define IPPROTO_PUP IPPROTO_PUP