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[ .. KEMBALI ]
π a.out.h
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π acct.h
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π acrn.h
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π adb.h
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π adfs_fs.h
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π affs_hardblocks.h
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π agpgart.h
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π aio_abi.h
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π am437x-vpfe.h
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π android/
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π apm_bios.h
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π arcfb.h
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π arm_sdei.h
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π aspeed-lpc-ctrl.h
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π aspeed-p2a-ctrl.h
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π atalk.h
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π atm.h
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π atm_eni.h
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π atm_he.h
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π atm_idt77105.h
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π atm_nicstar.h
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π atm_tcp.h
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π atm_zatm.h
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π atmapi.h
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π atmarp.h
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π atmbr2684.h
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π atmclip.h
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π atmdev.h
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π atmioc.h
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π atmlec.h
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π atmmpc.h
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π atmppp.h
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π atmsap.h
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π atmsvc.h
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π audit.h
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π auto_dev-ioctl.h
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π auto_fs.h
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π auto_fs4.h
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π auxvec.h
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π ax25.h
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π batadv_packet.h
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π batman_adv.h
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π baycom.h
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π bcm933xx_hcs.h
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π bfs_fs.h
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π binfmts.h
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π bits.h
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π blkpg.h
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π blktrace_api.h
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π blkzoned.h
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π bpf.h
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π bpf_common.h
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π bpf_perf_event.h
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π bpfilter.h
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π bpqether.h
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π bsg.h
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π bt-bmc.h
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π btf.h
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π btrfs.h
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π btrfs_tree.h
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π byteorder/
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π cachefiles.h
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π caif/
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π can/
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π can.h
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π capability.h
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π capi.h
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π cciss_defs.h
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π cciss_ioctl.h
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π ccs.h
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π cdrom.h
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π cec-funcs.h
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π cec.h
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π cfm_bridge.h
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π cgroupstats.h
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π chio.h
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π cifs/
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π close_range.h
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π cm4000_cs.h
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π cn_proc.h
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π coda.h
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π coff.h
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π connector.h
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π const.h
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π coresight-stm.h
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π cramfs_fs.h
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π cryptouser.h
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π cuda.h
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π cxl_mem.h
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π cycx_cfm.h
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π dcbnl.h
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π dccp.h
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π devlink.h
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π dlm.h
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π dlm_device.h
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π dlm_netlink.h
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π dlm_plock.h
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π dlmconstants.h
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π dm-ioctl.h
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π dm-log-userspace.h
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π dma-buf.h
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π dma-heap.h
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π dn.h
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π dns_resolver.h
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π dpll.h
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π dqblk_xfs.h
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π dvb/
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π edd.h
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π efs_fs_sb.h
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π elf-em.h
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π elf-fdpic.h
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π elf.h
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π errno.h
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π errqueue.h
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π erspan.h
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π ethtool.h
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π ethtool_netlink.h
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π ethtool_netlink_generated.h
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π eventfd.h
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π eventpoll.h
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π f2fs.h
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π fadvise.h
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π falloc.h
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π fanotify.h
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π fb.h
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π fcntl.h
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π fd.h
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π fdreg.h
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π fib_rules.h
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π fiemap.h
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π filter.h
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π firewire-cdev.h
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π firewire-constants.h
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π fou.h
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π fpga-dfl.h
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π fs.h
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π fscrypt.h
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π fsi.h
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π fsl_hypervisor.h
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π fsl_mc.h
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π fsmap.h
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π fsverity.h
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π fuse.h
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π futex.h
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π gameport.h
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π gen_stats.h
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π genetlink.h
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π genwqe/
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π gfs2_ondisk.h
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π gpio.h
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π gsmmux.h
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π gtp.h
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π handshake.h
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π hash_info.h
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π hdlc/
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π hdlc.h
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π hdlcdrv.h
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π hdreg.h
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π hid.h
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π hiddev.h
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π hidraw.h
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π hpet.h
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π hsi/
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π hsr_netlink.h
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π hw_breakpoint.h
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π hyperv.h
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π i2c-dev.h
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π i2c.h
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π i2o-dev.h
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π i8k.h
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π icmp.h
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π icmpv6.h
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π idxd.h
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π if.h
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π if_addr.h
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π if_addrlabel.h
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π if_alg.h
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π if_arcnet.h
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π if_arp.h
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π if_bonding.h
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π if_bridge.h
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π if_cablemodem.h
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π if_eql.h
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π if_ether.h
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π if_fc.h
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π if_fddi.h
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π if_hippi.h
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π if_infiniband.h
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π if_link.h
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π if_ltalk.h
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π if_macsec.h
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π if_packet.h
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π if_phonet.h
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π if_plip.h
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π if_ppp.h
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π if_pppol2tp.h
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π if_pppox.h
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π if_slip.h
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π if_team.h
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π if_tun.h
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π if_tunnel.h
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π if_vlan.h
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π if_x25.h
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π if_xdp.h
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π ife.h
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π igmp.h
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π iio/
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π ila.h
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π in.h
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π in6.h
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π in_route.h
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π inet_diag.h
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π inotify.h
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π input-event-codes.h
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π input.h
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π io_uring.h
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π ioctl.h
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π iommufd.h
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π ioprio.h
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π ip.h
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π ip6_tunnel.h
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π ip_vs.h
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π ipc.h
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π ipmi.h
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π ipmi_bmc.h
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π ipmi_msgdefs.h
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π ipmi_ssif_bmc.h
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π ipsec.h
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π ipv6.h
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π ipv6_route.h
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π ipx.h
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π irqnr.h
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π isdn/
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π iso_fs.h
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π isst_if.h
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π ivtv.h
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π ivtvfb.h
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π jffs2.h
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π joystick.h
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π kcm.h
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π kcmp.h
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π kcov.h
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π kd.h
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π kdev_t.h
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π kernel-page-flags.h
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π kernel.h
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π kernelcapi.h
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π kexec.h
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π keyboard.h
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π keyctl.h
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π kfd_ioctl.h
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π kfd_sysfs.h
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π kvm.h
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π kvm_para.h
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π l2tp.h
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π landlock.h
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π libc-compat.h
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π limits.h
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π lirc.h
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π llc.h
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π loadpin.h
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π loop.h
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π lp.h
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π lsm.h
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π lwtunnel.h
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π magic.h
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π major.h
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π map_to_7segment.h
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π matroxfb.h
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π max2175.h
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π mdio.h
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π media-bus-format.h
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π media.h
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π mei.h
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π mei_uuid.h
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π membarrier.h
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π memfd.h
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π mempolicy.h
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π meye.h
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π mii.h
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π minix_fs.h
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π misc/
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π mman.h
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π mmc/
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π mmtimer.h
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π module.h
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π mount.h
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π mpls.h
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π mpls_iptunnel.h
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π mptcp.h
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π mptcp_pm.h
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π mqueue.h
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π mroute.h
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π mroute6.h
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π mrp_bridge.h
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π msdos_fs.h
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π msg.h
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π mshv.h
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π mtio.h
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π nbd-netlink.h
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π nbd.h
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π ncsi.h
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π ndctl.h
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π neighbour.h
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π net.h
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π net_dropmon.h
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π net_namespace.h
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π net_shaper.h
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π net_tstamp.h
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π netconf.h
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π netdev.h
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π netdevice.h
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π netfilter/
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π netfilter.h
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π netfilter_arp/
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π netfilter_arp.h
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π netfilter_bridge/
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π netfilter_bridge.h
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π netfilter_decnet.h
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π netfilter_ipv4/
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π netfilter_ipv4.h
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π netfilter_ipv6/
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π netfilter_ipv6.h
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π netlink.h
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π netlink_diag.h
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π netrom.h
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π nexthop.h
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π nfc.h
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π nfs.h
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π nfs2.h
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π nfs3.h
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π nfs4.h
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π nfs4_mount.h
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π nfs_fs.h
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π nfs_idmap.h
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π nfs_mount.h
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π nfsacl.h
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π nfsd/
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π nfsd_netlink.h
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π nilfs2_api.h
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π nilfs2_ondisk.h
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π nitro_enclaves.h
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π nl80211.h
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π nsfs.h
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π nubus.h
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π nvme_ioctl.h
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π nvram.h
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π omap3isp.h
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π omapfb.h
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π oom.h
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π openat2.h
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π openvswitch.h
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π packet_diag.h
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π param.h
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π parport.h
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π patchkey.h
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π pci.h
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π pci_regs.h
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π pcitest.h
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π perf_event.h
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π personality.h
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π pfkeyv2.h
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π pfrut.h
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π pg.h
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π phantom.h
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π phonet.h
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π pidfd.h
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π pkt_cls.h
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π pkt_sched.h
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π pktcdvd.h
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π pmu.h
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π poll.h
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π posix_acl.h
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π posix_acl_xattr.h
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π posix_types.h
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π ppdev.h
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π ppp-comp.h
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π ppp-ioctl.h
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π ppp_defs.h
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π pps.h
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π pr.h
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π prctl.h
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π psample.h
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π psci.h
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π psp-dbc.h
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π psp-sev.h
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π ptp_clock.h
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π ptrace.h
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π qemu_fw_cfg.h
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π qnx4_fs.h
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π qnxtypes.h
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π qrtr.h
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π quota.h
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π radeonfb.h
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π raid/
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π random.h
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π rds.h
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π reboot.h
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π reiserfs_fs.h
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π reiserfs_xattr.h
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π remoteproc_cdev.h
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π resource.h
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π rfkill.h
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π rio_cm_cdev.h
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π rio_mport_cdev.h
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π rkisp1-config.h
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π romfs_fs.h
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π rose.h
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π route.h
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π rpl.h
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π rpl_iptunnel.h
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π rpmsg.h
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π rpmsg_types.h
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π rseq.h
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π rtc.h
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π rtnetlink.h
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π rxrpc.h
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π scc.h
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π sched/
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π sched.h
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π scif_ioctl.h
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π screen_info.h
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π sctp.h
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π seccomp.h
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π securebits.h
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π sed-opal.h
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π seg6.h
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π seg6_genl.h
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π seg6_hmac.h
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π seg6_iptunnel.h
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π seg6_local.h
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π selinux_netlink.h
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π sem.h
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π serial.h
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π serial_core.h
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π serial_reg.h
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π serio.h
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π sev-guest.h
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π shm.h
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π signal.h
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π signalfd.h
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π smc.h
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π smc_diag.h
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π smiapp.h
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π snmp.h
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π sock_diag.h
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π socket.h
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π sockios.h
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π sonet.h
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π sonypi.h
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π sound.h
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π soundcard.h
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π spi/
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π stat.h
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π stddef.h
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π stm.h
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π string.h
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π sunrpc/
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π surface_aggregator/
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π suspend_ioctls.h
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π swab.h
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π switchtec_ioctl.h
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π sync_file.h
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π synclink.h
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π sysctl.h
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π sysinfo.h
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π target_core_user.h
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π taskstats.h
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π tc_act/
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π tc_ematch/
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π tcp.h
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π tcp_metrics.h
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π tdx-guest.h
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π tee.h
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π termios.h
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π thermal.h
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π time.h
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π time_types.h
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π timerfd.h
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π times.h
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π timex.h
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π tiocl.h
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π tipc.h
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π tipc_config.h
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π tipc_netlink.h
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π tipc_sockets_diag.h
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π tls.h
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π toshiba.h
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π tps6594_pfsm.h
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π tty.h
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π tty_flags.h
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π types.h
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π udf_fs_i.h
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π udmabuf.h
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π udp.h
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π uhid.h
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π uinput.h
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π uio.h
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π uleds.h
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π ultrasound.h
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π um_timetravel.h
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π un.h
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π unistd.h
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π unix_diag.h
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π usb/
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π usbdevice_fs.h
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π usbip.h
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π userfaultfd.h
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π userio.h
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π utime.h
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π utsname.h
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π uuid.h
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π uvcvideo.h
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π v4l2-common.h
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π v4l2-controls.h
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π v4l2-dv-timings.h
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π v4l2-mediabus.h
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π v4l2-subdev.h
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π vbox_err.h
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π vbox_vmmdev_types.h
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π vboxguest.h
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π vdpa.h
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π vduse.h
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π version.h
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π veth.h
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π vfio.h
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π vfio_ccw.h
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π vfio_zdev.h
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π vhost.h
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π vhost_types.h
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π videodev2.h
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π virtio_9p.h
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π virtio_balloon.h
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π virtio_blk.h
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π virtio_bt.h
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π virtio_config.h
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π virtio_console.h
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π virtio_crypto.h
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π virtio_fs.h
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π virtio_gpio.h
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π virtio_gpu.h
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π virtio_i2c.h
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π virtio_ids.h
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π virtio_input.h
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π virtio_iommu.h
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π virtio_mem.h
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π virtio_mmio.h
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π virtio_net.h
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π virtio_pci.h
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π virtio_pcidev.h
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π virtio_pmem.h
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π virtio_ring.h
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π virtio_rng.h
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π virtio_scmi.h
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π virtio_scsi.h
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π virtio_snd.h
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π virtio_types.h
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π virtio_vsock.h
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π vm_sockets.h
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π vm_sockets_diag.h
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π vmcore.h
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π vsockmon.h
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π vt.h
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π vtpm_proxy.h
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π wait.h
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π watch_queue.h
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π watchdog.h
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π wireguard.h
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π wireless.h
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π wmi.h
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π wwan.h
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π x25.h
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π xattr.h
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π xdp_diag.h
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π xfrm.h
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π xilinx-v4l2-controls.h
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π zorro.h
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π zorro_ids.h
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EDITING: if.h
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket * interface as the means of communication with the user level. * * Global definitions for the INET interface module. * * Version: @(#)if.h 1.0.2 04/18/93 * * Authors: Original taken from Berkeley UNIX 4.3, (c) UCB 1982-1988 * Ross Biro * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_IF_H #define _LINUX_IF_H #include <linux/libc-compat.h> /* for compatibility with glibc */ #include <linux/types.h> /* for "__kernel_caddr_t" et al */ #include <linux/socket.h> /* for "struct sockaddr" et al */ /* for "__user" et al */ #include <sys/socket.h> /* for struct sockaddr. */ #if __UAPI_DEF_IF_IFNAMSIZ #define IFNAMSIZ 16 #endif /* __UAPI_DEF_IF_IFNAMSIZ */ #define IFALIASZ 256 #define ALTIFNAMSIZ 128 #include <linux/hdlc/ioctl.h> /* For glibc compatibility. An empty enum does not compile. */ #if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO != 0 || \ __UAPI_DEF_IF_NET_DEVICE_FLAGS != 0 /** * enum net_device_flags - &struct net_device flags * * These are the &struct net_device flags, they can be set by drivers, the * kernel and some can be triggered by userspace. Userspace can query and * set these flags using userspace utilities but there is also a sysfs * entry available for all dev flags which can be queried and set. These flags * are shared for all types of net_devices. The sysfs entries are available * via /sys/class/net/<dev>/flags. Flags which can be toggled through sysfs * are annotated below, note that only a few flags can be toggled and some * other flags are always preserved from the original net_device flags * even if you try to set them via sysfs. Flags which are always preserved * are kept under the flag grouping @IFF_VOLATILE. Flags which are __volatile__ * are annotated below as such. * * You should have a pretty good reason to be extending these flags. * * @IFF_UP: interface is up. Can be toggled through sysfs. * @IFF_BROADCAST: broadcast address valid. Volatile. * @IFF_DEBUG: turn on debugging. Can be toggled through sysfs. * @IFF_LOOPBACK: is a loopback net. Volatile. * @IFF_POINTOPOINT: interface is has p-p link. Volatile. * @IFF_NOTRAILERS: avoid use of trailers. Can be toggled through sysfs. * Volatile. * @IFF_RUNNING: interface RFC2863 OPER_UP. Volatile. * @IFF_NOARP: no ARP protocol. Can be toggled through sysfs. Volatile. * @IFF_PROMISC: receive all packets. Can be toggled through sysfs. * @IFF_ALLMULTI: receive all multicast packets. Can be toggled through * sysfs. * @IFF_MASTER: master of a load balancer. Volatile. * @IFF_SLAVE: slave of a load balancer. Volatile. * @IFF_MULTICAST: Supports multicast. Can be toggled through sysfs. * @IFF_PORTSEL: can set media type. Can be toggled through sysfs. * @IFF_AUTOMEDIA: auto media select active. Can be toggled through sysfs. * @IFF_DYNAMIC: dialup device with changing addresses. Can be toggled * through sysfs. * @IFF_LOWER_UP: driver signals L1 up. Volatile. * @IFF_DORMANT: driver signals dormant. Volatile. * @IFF_ECHO: echo sent packets. Volatile. */ enum net_device_flags { /* for compatibility with glibc net/if.h */ #if __UAPI_DEF_IF_NET_DEVICE_FLAGS IFF_UP = 1<<0, /* sysfs */ IFF_BROADCAST = 1<<1, /* __volatile__ */ IFF_DEBUG = 1<<2, /* sysfs */ IFF_LOOPBACK = 1<<3, /* __volatile__ */ IFF_POINTOPOINT = 1<<4, /* __volatile__ */ IFF_NOTRAILERS = 1<<5, /* sysfs */ IFF_RUNNING = 1<<6, /* __volatile__ */ IFF_NOARP = 1<<7, /* sysfs */ IFF_PROMISC = 1<<8, /* sysfs */ IFF_ALLMULTI = 1<<9, /* sysfs */ IFF_MASTER = 1<<10, /* __volatile__ */ IFF_SLAVE = 1<<11, /* __volatile__ */ IFF_MULTICAST = 1<<12, /* sysfs */ IFF_PORTSEL = 1<<13, /* sysfs */ IFF_AUTOMEDIA = 1<<14, /* sysfs */ IFF_DYNAMIC = 1<<15, /* sysfs */ #endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS */ #if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO IFF_LOWER_UP = 1<<16, /* __volatile__ */ IFF_DORMANT = 1<<17, /* __volatile__ */ IFF_ECHO = 1<<18, /* __volatile__ */ #endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO */ }; #endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO != 0 || __UAPI_DEF_IF_NET_DEVICE_FLAGS != 0 */ /* for compatibility with glibc net/if.h */ #if __UAPI_DEF_IF_NET_DEVICE_FLAGS #define IFF_UP IFF_UP #define IFF_BROADCAST IFF_BROADCAST #define IFF_DEBUG IFF_DEBUG #define IFF_LOOPBACK IFF_LOOPBACK #define IFF_POINTOPOINT IFF_POINTOPOINT #define IFF_NOTRAILERS IFF_NOTRAILERS #define IFF_RUNNING IFF_RUNNING #define IFF_NOARP IFF_NOARP #define IFF_PROMISC IFF_PROMISC #define IFF_ALLMULTI IFF_ALLMULTI #define IFF_MASTER IFF_MASTER #define IFF_SLAVE IFF_SLAVE #define IFF_MULTICAST IFF_MULTICAST #define IFF_PORTSEL IFF_PORTSEL #define IFF_AUTOMEDIA IFF_AUTOMEDIA #define IFF_DYNAMIC IFF_DYNAMIC #endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS */ #if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO #define IFF_LOWER_UP IFF_LOWER_UP #define IFF_DORMANT IFF_DORMANT #define IFF_ECHO IFF_ECHO #endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO */ #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|\ IFF_MASTER|IFF_SLAVE|IFF_RUNNING|IFF_LOWER_UP|IFF_DORMANT) #define IF_GET_IFACE 0x0001 /* for querying only */ #define IF_GET_PROTO 0x0002 /* For definitions see hdlc.h */ #define IF_IFACE_V35 0x1000 /* V.35 serial interface */ #define IF_IFACE_V24 0x1001 /* V.24 serial interface */ #define IF_IFACE_X21 0x1002 /* X.21 serial interface */ #define IF_IFACE_T1 0x1003 /* T1 telco serial interface */ #define IF_IFACE_E1 0x1004 /* E1 telco serial interface */ #define IF_IFACE_SYNC_SERIAL 0x1005 /* can't be set by software */ #define IF_IFACE_X21D 0x1006 /* X.21 Dual Clocking (FarSite) */ /* For definitions see hdlc.h */ #define IF_PROTO_HDLC 0x2000 /* raw HDLC protocol */ #define IF_PROTO_PPP 0x2001 /* PPP protocol */ #define IF_PROTO_CISCO 0x2002 /* Cisco HDLC protocol */ #define IF_PROTO_FR 0x2003 /* Frame Relay protocol */ #define IF_PROTO_FR_ADD_PVC 0x2004 /* Create FR PVC */ #define IF_PROTO_FR_DEL_PVC 0x2005 /* Delete FR PVC */ #define IF_PROTO_X25 0x2006 /* X.25 */ #define IF_PROTO_HDLC_ETH 0x2007 /* raw HDLC, Ethernet emulation */ #define IF_PROTO_FR_ADD_ETH_PVC 0x2008 /* Create FR Ethernet-bridged PVC */ #define IF_PROTO_FR_DEL_ETH_PVC 0x2009 /* Delete FR Ethernet-bridged PVC */ #define IF_PROTO_FR_PVC 0x200A /* for reading PVC status */ #define IF_PROTO_FR_ETH_PVC 0x200B #define IF_PROTO_RAW 0x200C /* RAW Socket */ /* RFC 2863 operational status */ enum { IF_OPER_UNKNOWN, IF_OPER_NOTPRESENT, IF_OPER_DOWN, IF_OPER_LOWERLAYERDOWN, IF_OPER_TESTING, IF_OPER_DORMANT, IF_OPER_UP, }; /* link modes */ enum { IF_LINK_MODE_DEFAULT, IF_LINK_MODE_DORMANT, /* limit upward transition to dormant */ IF_LINK_MODE_TESTING, /* limit upward transition to testing */ }; /* * Device mapping structure. I'd just gone off and designed a * beautiful scheme using only loadable modules with arguments * for driver options and along come the PCMCIA people 8) * * Ah well. The get() side of this is good for WDSETUP, and it'll * be handy for debugging things. The set side is fine for now and * being very small might be worth keeping for clean configuration. */ /* for compatibility with glibc net/if.h */ #if __UAPI_DEF_IF_IFMAP struct ifmap { unsigned long mem_start; unsigned long mem_end; unsigned short base_addr; unsigned char irq; unsigned char dma; unsigned char port; /* 3 bytes spare */ }; #endif /* __UAPI_DEF_IF_IFMAP */ struct if_settings { unsigned int type; /* Type of physical device or protocol */ unsigned int size; /* Size of the data allocated by the caller */ union { /* {atm/eth/dsl}_settings anyone ? */ raw_hdlc_proto *raw_hdlc; cisco_proto *cisco; fr_proto *fr; fr_proto_pvc *fr_pvc; fr_proto_pvc_info *fr_pvc_info; x25_hdlc_proto *x25; /* interface settings */ sync_serial_settings *sync; te1_settings *te1; } ifs_ifsu; }; /* * Interface request structure used for socket * ioctl's. All interface ioctl's must have parameter * definitions which begin with ifr_name. The * remainder may be interface specific. */ /* for compatibility with glibc net/if.h */ #if __UAPI_DEF_IF_IFREQ struct ifreq { #define IFHWADDRLEN 6 union { char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */ } ifr_ifrn; union { struct sockaddr ifru_addr; struct sockaddr ifru_dstaddr; struct sockaddr ifru_broadaddr; struct sockaddr ifru_netmask; struct sockaddr ifru_hwaddr; short ifru_flags; int ifru_ivalue; int ifru_mtu; struct ifmap ifru_map; char ifru_slave[IFNAMSIZ]; /* Just fits the size */ char ifru_newname[IFNAMSIZ]; void * ifru_data; struct if_settings ifru_settings; } ifr_ifru; }; #endif /* __UAPI_DEF_IF_IFREQ */ #define ifr_name ifr_ifrn.ifrn_name /* interface name */ #define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */ #define ifr_addr ifr_ifru.ifru_addr /* address */ #define ifr_dstaddr ifr_ifru.ifru_dstaddr /* other end of p-p lnk */ #define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */ #define ifr_netmask ifr_ifru.ifru_netmask /* interface net mask */ #define ifr_flags ifr_ifru.ifru_flags /* flags */ #define ifr_metric ifr_ifru.ifru_ivalue /* metric */ #define ifr_mtu ifr_ifru.ifru_mtu /* mtu */ #define ifr_map ifr_ifru.ifru_map /* device map */ #define ifr_slave ifr_ifru.ifru_slave /* slave device */ #define ifr_data ifr_ifru.ifru_data /* for use by interface */ #define ifr_ifindex ifr_ifru.ifru_ivalue /* interface index */ #define ifr_bandwidth ifr_ifru.ifru_ivalue /* link bandwidth */ #define ifr_qlen ifr_ifru.ifru_ivalue /* Queue length */ #define ifr_newname ifr_ifru.ifru_newname /* New name */ #define ifr_settings ifr_ifru.ifru_settings /* Device/proto settings*/ /* * Structure used in SIOCGIFCONF request. * Used to retrieve interface configuration * for machine (useful for programs which * must know all networks accessible). */ /* for compatibility with glibc net/if.h */ #if __UAPI_DEF_IF_IFCONF struct ifconf { int ifc_len; /* size of buffer */ union { char *ifcu_buf; struct ifreq *ifcu_req; } ifc_ifcu; }; #endif /* __UAPI_DEF_IF_IFCONF */ #define ifc_buf ifc_ifcu.ifcu_buf /* buffer address */ #define ifc_req ifc_ifcu.ifcu_req /* array of structures */ #endif /* _LINUX_IF_H */
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