3a1e20c64a
* sysdeps/unix/sysv/linux/bits/socket.h (PF_PPPOX): New, from Linux 2.3.99pre7. (AF_PPPOX): Likewise. * sysdeps/unix/sysv/linux/mips/bits/socket.h (PF_PPPOX): Likewise. (AF_PPPOX): Likewise.