diff --git a/libc/include/sys/socket.h b/libc/include/sys/socket.h
index f6acee8..e5e0c2e 100644
--- a/libc/include/sys/socket.h
+++ b/libc/include/sys/socket.h
@@ -32,8 +32,18 @@
 #include <sys/types.h>
 #include <linux/socket.h>
 
+#include <asm/socket.h>
+#include <linux/sockios.h>
+#include <linux/uio.h>
+#include <linux/types.h>
+#include <linux/compiler.h>
+
 __BEGIN_DECLS
 
+#define sockaddr_storage __kernel_sockaddr_storage
+typedef __sa_family_t sa_family_t;
+typedef int socklen_t;
+
 #ifdef __mips__
 #define SOCK_DGRAM      1
 #define SOCK_STREAM     2
@@ -51,12 +61,6 @@
 #define SOCK_PACKET      10
 #endif
 
-#ifdef __i386__
-# define __socketcall extern __attribute__((__cdecl__))
-#else
-# define __socketcall extern
-#endif
-
 /* BIONIC: second argument to shutdown() */
 enum {
     SHUT_RD = 0,        /* no more receptions */
@@ -67,8 +71,191 @@
 #define SHUT_RDWR       SHUT_RDWR
 };
 
+struct sockaddr {
+ sa_family_t sa_family;
+ char sa_data[14];
+};
 
-typedef int socklen_t;
+struct linger {
+ int l_onoff;
+ int l_linger;
+};
+
+struct msghdr {
+ void * msg_name;
+ int msg_namelen;
+ struct iovec * msg_iov;
+ __kernel_size_t msg_iovlen;
+ void * msg_control;
+ __kernel_size_t msg_controllen;
+ unsigned msg_flags;
+};
+
+struct cmsghdr {
+ __kernel_size_t cmsg_len;
+ int cmsg_level;
+ int cmsg_type;
+};
+
+#define __CMSG_NXTHDR(ctl, len, cmsg) __cmsg_nxthdr((ctl),(len),(cmsg))
+#define CMSG_NXTHDR(mhdr, cmsg) cmsg_nxthdr((mhdr), (cmsg))
+#define CMSG_ALIGN(len) ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) )
+#define CMSG_DATA(cmsg) ((void *)((char *)(cmsg) + CMSG_ALIGN(sizeof(struct cmsghdr))))
+#define CMSG_SPACE(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len))
+#define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
+#define __CMSG_FIRSTHDR(ctl,len) ((len) >= sizeof(struct cmsghdr) ?   (struct cmsghdr *)(ctl) :   (struct cmsghdr *)NULL)
+#define CMSG_FIRSTHDR(msg) __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
+#define CMSG_OK(mhdr, cmsg) ((cmsg)->cmsg_len >= sizeof(struct cmsghdr) &&   (cmsg)->cmsg_len <= (unsigned long)   ((mhdr)->msg_controllen -   ((char *)(cmsg) - (char *)(mhdr)->msg_control)))
+
+#ifdef __GNUC__
+#define __KINLINE static __inline__
+#elif defined(__cplusplus)
+#define __KINLINE static inline
+#else
+#define __KINLINE static
+#endif
+
+__KINLINE struct cmsghdr * __cmsg_nxthdr(void *__ctl, __kernel_size_t __size, struct cmsghdr *__cmsg) {
+ struct cmsghdr * __ptr;
+ __ptr = (struct cmsghdr*)(((unsigned char *) __cmsg) + CMSG_ALIGN(__cmsg->cmsg_len));
+ if ((unsigned long)((char*)(__ptr+1) - (char *) __ctl) > __size)
+ return (struct cmsghdr *)0;
+ return __ptr;
+}
+
+__KINLINE struct cmsghdr * cmsg_nxthdr (struct msghdr *__msg, struct cmsghdr *__cmsg) {
+ return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg);
+}
+
+#define SCM_RIGHTS 0x01
+#define SCM_CREDENTIALS 0x02
+#define SCM_SECURITY 0x03
+
+struct ucred {
+ __u32 pid;
+ __u32 uid;
+ __u32 gid;
+};
+
+#define AF_UNSPEC 0
+#define AF_UNIX 1
+#define AF_LOCAL 1
+#define AF_INET 2
+#define AF_AX25 3
+#define AF_IPX 4
+#define AF_APPLETALK 5
+#define AF_NETROM 6
+#define AF_BRIDGE 7
+#define AF_ATMPVC 8
+#define AF_X25 9
+#define AF_INET6 10
+#define AF_ROSE 11
+#define AF_DECnet 12
+#define AF_NETBEUI 13
+#define AF_SECURITY 14
+#define AF_KEY 15
+#define AF_NETLINK 16
+#define AF_ROUTE AF_NETLINK
+#define AF_PACKET 17
+#define AF_ASH 18
+#define AF_ECONET 19
+#define AF_ATMSVC 20
+#define AF_SNA 22
+#define AF_IRDA 23
+#define AF_PPPOX 24
+#define AF_WANPIPE 25
+#define AF_LLC 26
+#define AF_TIPC 30
+#define AF_BLUETOOTH 31
+#define AF_CAIF 38
+#define AF_MAX 39
+
+#define PF_UNSPEC AF_UNSPEC
+#define PF_UNIX AF_UNIX
+#define PF_LOCAL AF_LOCAL
+#define PF_INET AF_INET
+#define PF_AX25 AF_AX25
+#define PF_IPX AF_IPX
+#define PF_APPLETALK AF_APPLETALK
+#define PF_NETROM AF_NETROM
+#define PF_BRIDGE AF_BRIDGE
+#define PF_ATMPVC AF_ATMPVC
+#define PF_X25 AF_X25
+#define PF_INET6 AF_INET6
+#define PF_ROSE AF_ROSE
+#define PF_DECnet AF_DECnet
+#define PF_NETBEUI AF_NETBEUI
+#define PF_SECURITY AF_SECURITY
+#define PF_KEY AF_KEY
+#define PF_NETLINK AF_NETLINK
+#define PF_ROUTE AF_ROUTE
+#define PF_PACKET AF_PACKET
+#define PF_ASH AF_ASH
+#define PF_ECONET AF_ECONET
+#define PF_ATMSVC AF_ATMSVC
+#define PF_SNA AF_SNA
+#define PF_IRDA AF_IRDA
+#define PF_PPPOX AF_PPPOX
+#define PF_WANPIPE AF_WANPIPE
+#define PF_LLC AF_LLC
+#define PF_TIPC AF_TIPC
+#define PF_BLUETOOTH AF_BLUETOOTH
+#define PF_CAIF AF_CAIF
+#define PF_MAX AF_MAX
+
+#define SOMAXCONN 128
+
+#define MSG_OOB 1
+#define MSG_PEEK 2
+#define MSG_DONTROUTE 4
+#define MSG_TRYHARD 4
+#define MSG_CTRUNC 8
+#define MSG_PROBE 0x10
+#define MSG_TRUNC 0x20
+#define MSG_DONTWAIT 0x40
+#define MSG_EOR 0x80
+#define MSG_WAITALL 0x100
+#define MSG_FIN 0x200
+#define MSG_SYN 0x400
+#define MSG_CONFIRM 0x800
+#define MSG_RST 0x1000
+#define MSG_ERRQUEUE 0x2000
+#define MSG_NOSIGNAL 0x4000
+#define MSG_MORE 0x8000
+#define MSG_EOF MSG_FIN
+#define MSG_CMSG_COMPAT 0
+
+#define SOL_IP 0
+#define SOL_TCP 6
+#define SOL_UDP 17
+#define SOL_IPV6 41
+#define SOL_ICMPV6 58
+#define SOL_SCTP 132
+#define SOL_RAW 255
+#define SOL_IPX 256
+#define SOL_AX25 257
+#define SOL_ATALK 258
+#define SOL_NETROM 259
+#define SOL_ROSE 260
+#define SOL_DECNET 261
+#define SOL_X25 262
+#define SOL_PACKET 263
+#define SOL_ATM 264
+#define SOL_AAL 265
+#define SOL_IRDA 266
+#define SOL_NETBEUI 267
+#define SOL_LLC 268
+#define SOL_DCCP 269
+#define SOL_NETLINK 270
+#define SOL_TIPC 271
+
+#define IPX_TYPE 1
+
+#ifdef __i386__
+# define __socketcall extern __attribute__((__cdecl__))
+#else
+# define __socketcall extern
+#endif
 
 __socketcall int socket(int, int, int);
 __socketcall int bind(int, const struct sockaddr *, int);