3 files changed, 13 insertions, 67 deletions
diff --git a/Userland/Libraries/LibC/net/if.h b/Userland/Libraries/LibC/net/if.h
index e8d1e69f14..ff32ea69fe 100644
--- a/Userland/Libraries/LibC/net/if.h
+++ b/Userland/Libraries/LibC/net/if.h
@@ -1,60 +1,16 @@
 /*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
 #pragma once
 
-#include <sys/cdefs.h>
-#include <sys/socket.h>
+#include <Kernel/API/POSIX/net/if.h>
 
 __BEGIN_DECLS
 
-struct ifreq {
-#define IFNAMSIZ 16
-    char ifr_name[IFNAMSIZ];
-    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_metric;
-        int64_t ifru_vnetid;
-        uint64_t ifru_media;
-        void* ifru_data;
-        unsigned int ifru_index;
-    } ifr_ifru;
-
-#define ifr_addr ifr_ifru.ifru_addr           // address
-#define ifr_dstaddr ifr_ifru.ifru_dstaddr     // other end of p-to-p link
-#define ifr_broadaddr ifr_ifru.ifru_broadaddr // broadcast address
-#define ifr_netmask ifr_ifru.ifru_netmask     // network mask
-#define ifr_flags ifr_ifru.ifru_flags         // flags
-#define ifr_metric ifr_ifru.ifru_metric       // metric
-#define ifr_mtu ifr_ifru.ifru_metric          // mtu (overload)
-#define ifr_hardmtu ifr_ifru.ifru_metric      // hardmtu (overload)
-#define ifr_media ifr_ifru.ifru_media         // media options
-#define ifr_rdomainid ifr_ifru.ifru_metric    // VRF instance (overload)
-#define ifr_vnetid ifr_ifru.ifru_vnetid       // Virtual Net Id
-#define ifr_ttl ifr_ifru.ifru_metric          // tunnel TTL (overload)
-#define ifr_data ifr_ifru.ifru_data           // for use by interface
-#define ifr_index ifr_ifru.ifru_index         // interface index
-#define ifr_llprio ifr_ifru.ifru_metric       // link layer priority
-#define ifr_hwaddr ifr_ifru.ifru_hwaddr       // MAC address
-};
-
-struct ifconf {
-    int ifc_len;
-    union {
-        void* ifc_buf;
-        struct ifreq* ifc_req;
-    };
-};
-
-unsigned int if_nametoindex(const char* ifname);
+unsigned int if_nametoindex(char const* ifname);
 char* if_indextoname(unsigned int ifindex, char* ifname);
 
 __END_DECLS
diff --git a/Userland/Libraries/LibC/net/if_arp.h b/Userland/Libraries/LibC/net/if_arp.h
new file mode 100644
index 0000000000..8cfd5037f0
--- /dev/null
+++ b/Userland/Libraries/LibC/net/if_arp.h
@@ -0,0 +1,9 @@
+/*
+ * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <Kernel/API/POSIX/net/if_arp.h>
diff --git a/Userland/Libraries/LibC/net/route.h b/Userland/Libraries/LibC/net/route.h
index aa82d81c92..cc6c0faa3b 100644
--- a/Userland/Libraries/LibC/net/route.h
+++ b/Userland/Libraries/LibC/net/route.h
@@ -6,23 +6,4 @@
 
 #pragma once
 
-#include <sys/socket.h>
-
-struct rtentry {
-    struct sockaddr rt_gateway; /* the gateway address */
-    struct sockaddr rt_genmask; /* the target network mask */
-    unsigned short int rt_flags;
-    char* rt_dev;
-    /* FIXME: complete the struct */
-};
-
-#define RTF_UP 0x1      /* do not delete the route */
-#define RTF_GATEWAY 0x2 /* the route is a gateway and not an end host */
-
-struct arpreq {
-    struct sockaddr arp_pa;      /* protocol address */
-    struct sockaddr arp_ha;      /* hardware address */
-    struct sockaddr arp_netmask; /* netmask of protocol address */
-    int arp_flags;               /* flags */
-    char arp_dev[16];
-};
+#include <Kernel/API/POSIX/net/route.h>