diff --git a/libc/kernel/uapi/linux/if.h b/libc/kernel/uapi/linux/if.h
index 4eca84d..5302f13 100644
--- a/libc/kernel/uapi/linux/if.h
+++ b/libc/kernel/uapi/linux/if.h
@@ -26,186 +26,185 @@
 #define IFALIASZ 256
 #include <linux/hdlc/ioctl.h>
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IFF_UP 0x1
-#define IFF_BROADCAST 0x2
-#define IFF_DEBUG 0x4
-#define IFF_LOOPBACK 0x8
+enum net_device_flags {
+ IFF_UP = 1<<0,
+ IFF_BROADCAST = 1<<1,
+ IFF_DEBUG = 1<<2,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IFF_POINTOPOINT 0x10
-#define IFF_NOTRAILERS 0x20
-#define IFF_RUNNING 0x40
-#define IFF_NOARP 0x80
+ IFF_LOOPBACK = 1<<3,
+ IFF_POINTOPOINT = 1<<4,
+ IFF_NOTRAILERS = 1<<5,
+ IFF_RUNNING = 1<<6,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IFF_PROMISC 0x100
-#define IFF_ALLMULTI 0x200
-#define IFF_MASTER 0x400
-#define IFF_SLAVE 0x800
+ IFF_NOARP = 1<<7,
+ IFF_PROMISC = 1<<8,
+ IFF_ALLMULTI = 1<<9,
+ IFF_MASTER = 1<<10,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IFF_MULTICAST 0x1000
-#define IFF_PORTSEL 0x2000
-#define IFF_AUTOMEDIA 0x4000
-#define IFF_DYNAMIC 0x8000
+ IFF_SLAVE = 1<<11,
+ IFF_MULTICAST = 1<<12,
+ IFF_PORTSEL = 1<<13,
+ IFF_AUTOMEDIA = 1<<14,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IFF_LOWER_UP 0x10000
-#define IFF_DORMANT 0x20000
-#define IFF_ECHO 0x40000
+ IFF_DYNAMIC = 1<<15,
+ IFF_LOWER_UP = 1<<16,
+ IFF_DORMANT = 1<<17,
+ IFF_ECHO = 1<<18,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define IFF_UP IFF_UP
+#define IFF_BROADCAST IFF_BROADCAST
+#define IFF_DEBUG IFF_DEBUG
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define IFF_LOOPBACK IFF_LOOPBACK
+#define IFF_POINTOPOINT IFF_POINTOPOINT
+#define IFF_NOTRAILERS IFF_NOTRAILERS
+#define IFF_RUNNING IFF_RUNNING
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define IFF_NOARP IFF_NOARP
+#define IFF_PROMISC IFF_PROMISC
+#define IFF_ALLMULTI IFF_ALLMULTI
+#define IFF_MASTER IFF_MASTER
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define IFF_SLAVE IFF_SLAVE
+#define IFF_MULTICAST IFF_MULTICAST
+#define IFF_PORTSEL IFF_PORTSEL
+#define IFF_AUTOMEDIA IFF_AUTOMEDIA
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define IFF_DYNAMIC IFF_DYNAMIC
+#define IFF_LOWER_UP IFF_LOWER_UP
+#define IFF_DORMANT IFF_DORMANT
+#define IFF_ECHO IFF_ECHO
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|  IFF_MASTER|IFF_SLAVE|IFF_RUNNING|IFF_LOWER_UP|IFF_DORMANT)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IFF_802_1Q_VLAN 0x1
-#define IFF_EBRIDGE 0x2
-#define IFF_SLAVE_INACTIVE 0x4
-#define IFF_MASTER_8023AD 0x8
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IFF_MASTER_ALB 0x10
-#define IFF_BONDING 0x20
-#define IFF_SLAVE_NEEDARP 0x40
-#define IFF_ISATAP 0x80
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IFF_MASTER_ARPMON 0x100
-#define IFF_WAN_HDLC 0x200
-#define IFF_XMIT_DST_RELEASE 0x400
-#define IFF_DONT_BRIDGE 0x800
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IFF_DISABLE_NETPOLL 0x1000
-#define IFF_MACVLAN_PORT 0x2000
-#define IFF_BRIDGE_PORT 0x4000
-#define IFF_OVS_DATAPATH 0x8000
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IFF_TX_SKB_SHARING 0x10000
-#define IFF_UNICAST_FLT 0x20000
-#define IFF_TEAM_PORT 0x40000
-#define IFF_SUPP_NOFCS 0x80000
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define IFF_LIVE_ADDR_CHANGE 0x100000
-#define IFF_MACVLAN 0x200000
 #define IF_GET_IFACE 0x0001
 #define IF_GET_PROTO 0x0002
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IF_IFACE_V35 0x1000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IF_IFACE_V24 0x1001
 #define IF_IFACE_X21 0x1002
 #define IF_IFACE_T1 0x1003
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IF_IFACE_E1 0x1004
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IF_IFACE_SYNC_SERIAL 0x1005
 #define IF_IFACE_X21D 0x1006
 #define IF_PROTO_HDLC 0x2000
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IF_PROTO_PPP 0x2001
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IF_PROTO_CISCO 0x2002
 #define IF_PROTO_FR 0x2003
 #define IF_PROTO_FR_ADD_PVC 0x2004
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IF_PROTO_FR_DEL_PVC 0x2005
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IF_PROTO_X25 0x2006
 #define IF_PROTO_HDLC_ETH 0x2007
 #define IF_PROTO_FR_ADD_ETH_PVC 0x2008
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IF_PROTO_FR_DEL_ETH_PVC 0x2009
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define IF_PROTO_FR_PVC 0x200A
 #define IF_PROTO_FR_ETH_PVC 0x200B
 #define IF_PROTO_RAW 0x200C
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  IF_OPER_UNKNOWN,
  IF_OPER_NOTPRESENT,
  IF_OPER_DOWN,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  IF_OPER_LOWERLAYERDOWN,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  IF_OPER_TESTING,
  IF_OPER_DORMANT,
  IF_OPER_UP,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 enum {
  IF_LINK_MODE_DEFAULT,
  IF_LINK_MODE_DORMANT,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct ifmap {
  unsigned long mem_start;
  unsigned long mem_end;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned short base_addr;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned char irq;
  unsigned char dma;
  unsigned char port;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct if_settings {
  unsigned int type;
  unsigned int size;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  union {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  raw_hdlc_proto __user *raw_hdlc;
  cisco_proto __user *cisco;
  fr_proto __user *fr;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  fr_proto_pvc __user *fr_pvc;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  fr_proto_pvc_info __user *fr_pvc_info;
  sync_serial_settings __user *sync;
  te1_settings __user *te1;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  } ifs_ifsu;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
 struct ifreq {
 #define IFHWADDRLEN 6
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  union
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  {
  char ifrn_name[IFNAMSIZ];
  } ifr_ifrn;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  union {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct sockaddr ifru_addr;
  struct sockaddr ifru_dstaddr;
  struct sockaddr ifru_broadaddr;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct sockaddr ifru_netmask;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct sockaddr ifru_hwaddr;
  short ifru_flags;
  int ifru_ivalue;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int ifru_mtu;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct ifmap ifru_map;
  char ifru_slave[IFNAMSIZ];
  char ifru_newname[IFNAMSIZ];
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  void __user * ifru_data;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct if_settings ifru_settings;
  } ifr_ifru;
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ifr_name ifr_ifrn.ifrn_name
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ifr_hwaddr ifr_ifru.ifru_hwaddr
 #define ifr_addr ifr_ifru.ifru_addr
 #define ifr_dstaddr ifr_ifru.ifru_dstaddr
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ifr_broadaddr ifr_ifru.ifru_broadaddr
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ifr_netmask ifr_ifru.ifru_netmask
 #define ifr_flags ifr_ifru.ifru_flags
 #define ifr_metric ifr_ifru.ifru_ivalue
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ifr_mtu ifr_ifru.ifru_mtu
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ifr_map ifr_ifru.ifru_map
 #define ifr_slave ifr_ifru.ifru_slave
 #define ifr_data ifr_ifru.ifru_data
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ifr_ifindex ifr_ifru.ifru_ivalue
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ifr_bandwidth ifr_ifru.ifru_ivalue
 #define ifr_qlen ifr_ifru.ifru_ivalue
 #define ifr_newname ifr_ifru.ifru_newname
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ifr_settings ifr_ifru.ifru_settings
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct ifconf {
  int ifc_len;
  union {
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  char __user *ifcu_buf;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct ifreq __user *ifcu_req;
  } ifc_ifcu;
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ifc_buf ifc_ifcu.ifcu_buf
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ifc_req ifc_ifcu.ifcu_req
 #endif