[fusl] Remove code for unsupported architectures

fusl/arch/mips/bits/socket.h

Index: fusl/arch/mips/bits/socket.h
diff --git a/fusl/arch/mips/bits/socket.h b/fusl/arch/mips/bits/socket.h
deleted file mode 100644
index b6384eb29857d2b5bf9ea599969ab46ccf453113..0000000000000000000000000000000000000000
--- a/fusl/arch/mips/bits/socket.h
+++ /dev/null
@@ -1,52 +0,0 @@
-struct msghdr {
-  void* msg_name;
-  socklen_t msg_namelen;
-  struct iovec* msg_iov;
-  int msg_iovlen;
-  void* msg_control;
-  socklen_t msg_controllen;
-  int msg_flags;
-};
-
-struct cmsghdr {
-  socklen_t cmsg_len;
-  int cmsg_level;
-  int cmsg_type;
-};
-
-#define SOCK_STREAM 2
-#define SOCK_DGRAM 1
-
-#define SOL_SOCKET 65535
-
-#define SO_DEBUG 1
-
-#define SO_REUSEADDR 0x0004
-#define SO_KEEPALIVE 0x0008
-#define SO_DONTROUTE 0x0010
-#define SO_BROADCAST 0x0020
-#define SO_LINGER 0x0080
-#define SO_OOBINLINE 0x0100
-#define SO_REUSEPORT 0x0200
-#define SO_SNDBUF 0x1001
-#define SO_RCVBUF 0x1002
-#define SO_SNDLOWAT 0x1003
-#define SO_RCVLOWAT 0x1004
-#define SO_RCVTIMEO 0x1006
-#define SO_SNDTIMEO 0x1005
-#define SO_ERROR 0x1007
-#define SO_TYPE 0x1008
-#define SO_ACCEPTCONN 0x1009
-#define SO_PROTOCOL 0x1028
-#define SO_DOMAIN 0x1029
-
-#define SO_NO_CHECK 11
-#define SO_PRIORITY 12
-#define SO_BSDCOMPAT 14
-#define SO_PASSCRED 17
-#define SO_PEERCRED 18
-#define SO_SNDBUFFORCE 31
-#define SO_RCVBUFFORCE 33
-
-#define SOCK_NONBLOCK 0200
-#define SOCK_CLOEXEC 02000000