Deleted vendor folder

9 files changed, 0 insertions, 1511 deletions

diff --git a/vendor/hermit-abi/.cargo-checksum.json b/vendor/hermit-abi/.cargo-checksum.json
deleted file mode 100644
index 52bfa75..0000000
--- a/vendor/hermit-abi/.cargo-checksum.json
+++ /dev/null
@@ -1 +0,0 @@
-{"files":{"Cargo.toml":"2fdd312de10adc759afb2008d22aa716f275f7ac82b517cafd2adfcf62fb4f14","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"23f18e03dc49df91622fe2a76176497404e46ced8a715d9d2b67a7446571cca3","README.md":"d18b009fb1ac087d121ce82ea4a0f557d63b8641f4be4316ad105b00bf85867d","src/errno.rs":"1c0680ead2ddf26b12d34bd7fa3e1dab386df761d6ac1901889ece26682dc465","src/lib.rs":"ce3e2dc736b3d369a80de2645ed5bb10779c236b5ad12e17d7e257d73780aada","src/tcplistener.rs":"1fb1c0c232d4f24afb6cff63a7541d00029b7159da8d25b2eb257dff078940a0","src/tcpstream.rs":"fce8a598c6331b82e40982eda079d758be324b8941bf76f1031cea8d01632823"},"package":"d77f7ec81a6d05a3abb01ab6eb7590f6083d08449fe5a1c8b1e620283546ccb7"}
\ No newline at end of file
diff --git a/vendor/hermit-abi/Cargo.toml b/vendor/hermit-abi/Cargo.toml
deleted file mode 100644
index b0c3a35..0000000
--- a/vendor/hermit-abi/Cargo.toml
+++ /dev/null
@@ -1,47 +0,0 @@
-# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
-#
-# When uploading crates to the registry Cargo will automatically
-# "normalize" Cargo.toml files for maximal compatibility
-# with all versions of Cargo and also rewrite `path` dependencies
-# to registry (e.g., crates.io) dependencies.
-#
-# If you are reading this file be aware that the original Cargo.toml
-# will likely look very different (and much more reasonable).
-# See Cargo.toml.orig for the original contents.
-
-[package]
-edition = "2021"
-name = "hermit-abi"
-version = "0.3.3"
-authors = ["Stefan Lankes"]
-description = "Hermit system calls definitions."
-readme = "README.md"
-keywords = [
-    "unikernel",
-    "libos",
-]
-categories = ["os"]
-license = "MIT OR Apache-2.0"
-repository = "https://github.com/hermitcore/hermit-rs"
-
-[dependencies.alloc]
-version = "1.0.0"
-optional = true
-package = "rustc-std-workspace-alloc"
-
-[dependencies.compiler_builtins]
-version = "0.1"
-optional = true
-
-[dependencies.core]
-version = "1.0.0"
-optional = true
-package = "rustc-std-workspace-core"
-
-[features]
-default = []
-rustc-dep-of-std = [
-    "core",
-    "alloc",
-    "compiler_builtins/rustc-dep-of-std",
-]
diff --git a/vendor/hermit-abi/LICENSE-APACHE b/vendor/hermit-abi/LICENSE-APACHE
deleted file mode 100644
index 16fe87b..0000000
--- a/vendor/hermit-abi/LICENSE-APACHE
+++ /dev/null
@@ -1,201 +0,0 @@
-                              Apache License
-                        Version 2.0, January 2004
-                     http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-   "License" shall mean the terms and conditions for use, reproduction,
-   and distribution as defined by Sections 1 through 9 of this document.
-
-   "Licensor" shall mean the copyright owner or entity authorized by
-   the copyright owner that is granting the License.
-
-   "Legal Entity" shall mean the union of the acting entity and all
-   other entities that control, are controlled by, or are under common
-   control with that entity. For the purposes of this definition,
-   "control" means (i) the power, direct or indirect, to cause the
-   direction or management of such entity, whether by contract or
-   otherwise, or (ii) ownership of fifty percent (50%) or more of the
-   outstanding shares, or (iii) beneficial ownership of such entity.
-
-   "You" (or "Your") shall mean an individual or Legal Entity
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-5. Submission of Contributions. Unless You explicitly state otherwise,
-   any Contribution intentionally submitted for inclusion in the Work
-   by You to the Licensor shall be under the terms and conditions of
-   this License, without any additional terms or conditions.
-   Notwithstanding the above, nothing herein shall supersede or modify
-   the terms of any separate license agreement you may have executed
-   with Licensor regarding such Contributions.
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-6. Trademarks. This License does not grant permission to use the trade
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-   origin of the Work and reproducing the content of the NOTICE file.
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-   Contributor provides its Contributions) on an "AS IS" BASIS,
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-   whether in tort (including negligence), contract, or otherwise,
-   unless required by applicable law (such as deliberate and grossly
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-   incurred by, or claims asserted against, such Contributor by reason
-   of your accepting any such warranty or additional liability.
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-END OF TERMS AND CONDITIONS
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-   boilerplate notice, with the fields enclosed by brackets "[]"
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-   file or class name and description of purpose be included on the
-   same "printed page" as the copyright notice for easier
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-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
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-	http://www.apache.org/licenses/LICENSE-2.0
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-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
diff --git a/vendor/hermit-abi/LICENSE-MIT b/vendor/hermit-abi/LICENSE-MIT
deleted file mode 100644
index 31aa793..0000000
--- a/vendor/hermit-abi/LICENSE-MIT
+++ /dev/null
@@ -1,23 +0,0 @@
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without
-limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
diff --git a/vendor/hermit-abi/README.md b/vendor/hermit-abi/README.md
deleted file mode 100644
index 983c038..0000000
--- a/vendor/hermit-abi/README.md
+++ /dev/null
@@ -1,22 +0,0 @@
-# hermit-abi
-
-[![Crates.io](https://img.shields.io/crates/v/hermit-abi.svg)](https://crates.io/crates/hermit-abi)
-[![Documentation](https://img.shields.io/badge/docs-latest-blue.svg)](https://hermitcore.github.io/hermit-rs/hermit_abi/)
-[![License](https://img.shields.io/crates/l/hermit-abi.svg)](https://img.shields.io/crates/l/hermit-abi.svg)
-
-This is small interface to call functions from the [Hermit kernel](https://github.com/hermitcore/kernel).
-
-Please read the README of the [Hermit kernel](https://github.com/hermitcore/kernel) for more information.
-
-## License
-
-Licensed under either of
-
-* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
-* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
-
-at your option.
-
-## Contribution
-
-Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
diff --git a/vendor/hermit-abi/src/errno.rs b/vendor/hermit-abi/src/errno.rs
deleted file mode 100644
index dc22dc8..0000000
--- a/vendor/hermit-abi/src/errno.rs
+++ /dev/null
@@ -1,397 +0,0 @@
-/// Operation not permitted
-pub const EPERM: i32 = 1;
-
-/// No such file or directory
-pub const ENOENT: i32 = 2;
-
-/// No such process
-pub const ESRCH: i32 = 3;
-
-/// Interrupted system call
-pub const EINTR: i32 = 4;
-
-/// I/O error
-pub const EIO: i32 = 5;
-
-/// No such device or address
-pub const ENXIO: i32 = 6;
-
-/// Argument list too long
-pub const E2BIG: i32 = 7;
-
-/// Exec format error
-pub const ENOEXEC: i32 = 8;
-
-/// Bad file number
-pub const EBADF: i32 = 9;
-
-/// No child processes
-pub const ECHILD: i32 = 10;
-
-/// Try again
-pub const EAGAIN: i32 = 11;
-
-/// Out of memory
-pub const ENOMEM: i32 = 12;
-
-/// Permission denied
-pub const EACCES: i32 = 13;
-
-/// Bad address
-pub const EFAULT: i32 = 14;
-
-/// Block device required
-pub const ENOTBLK: i32 = 15;
-
-/// Device or resource busy
-pub const EBUSY: i32 = 16;
-
-/// File exists
-pub const EEXIST: i32 = 17;
-
-/// Cross-device link
-pub const EXDEV: i32 = 18;
-
-/// No such device
-pub const ENODEV: i32 = 19;
-
-/// Not a directory
-pub const ENOTDIR: i32 = 20;
-
-/// Is a directory
-pub const EISDIR: i32 = 21;
-
-/// Invalid argument
-pub const EINVAL: i32 = 22;
-
-/// File table overflow
-pub const ENFILE: i32 = 23;
-
-/// Too many open files
-pub const EMFILE: i32 = 24;
-
-/// Not a typewriter
-pub const ENOTTY: i32 = 25;
-
-/// Text file busy
-pub const ETXTBSY: i32 = 26;
-
-/// File too large
-pub const EFBIG: i32 = 27;
-
-/// No space left on device
-pub const ENOSPC: i32 = 28;
-
-/// Illegal seek
-pub const ESPIPE: i32 = 29;
-
-/// Read-only file system
-pub const EROFS: i32 = 30;
-
-/// Too many links
-pub const EMLINK: i32 = 31;
-
-/// Broken pipe
-pub const EPIPE: i32 = 32;
-
-/// Math argument out of domain of func
-pub const EDOM: i32 = 33;
-
-/// Math result not representable
-pub const ERANGE: i32 = 34;
-
-/// Resource deadlock would occur
-pub const EDEADLK: i32 = 35;
-
-/// File name too long
-pub const ENAMETOOLONG: i32 = 36;
-
-/// No record locks available
-pub const ENOLCK: i32 = 37;
-
-/// Function not implemented
-pub const ENOSYS: i32 = 38;
-
-/// Directory not empty
-pub const ENOTEMPTY: i32 = 39;
-
-/// Too many symbolic links encountered
-pub const ELOOP: i32 = 40;
-
-/// Operation would block
-pub const EWOULDBLOCK: i32 = EAGAIN;
-
-/// No message of desired type
-pub const ENOMSG: i32 = 42;
-
-/// Identifier removed
-pub const EIDRM: i32 = 43;
-
-/// Channel number out of range
-pub const ECHRNG: i32 = 44;
-
-/// Level 2 not synchronized
-pub const EL2NSYNC: i32 = 45;
-
-/// Level 3 halted
-pub const EL3HLT: i32 = 46;
-
-/// Level 3 reset
-pub const EL3RST: i32 = 47;
-
-/// Link number out of range
-pub const ELNRNG: i32 = 48;
-
-/// Protocol driver not attached
-pub const EUNATCH: i32 = 49;
-
-/// No CSI structure available
-pub const ENOCSI: i32 = 50;
-
-/// Level 2 halted
-pub const EL2HLT: i32 = 51;
-
-/// Invalid exchange
-pub const EBADE: i32 = 52;
-
-/// Invalid request descriptor
-pub const EBADR: i32 = 53;
-
-/// Exchange full
-pub const EXFULL: i32 = 54;
-
-/// No anode
-pub const ENOANO: i32 = 55;
-
-/// Invalid request code
-pub const EBADRQC: i32 = 56;
-
-/// Invalid slot
-pub const EBADSLT: i32 = 57;
-
-pub const EDEADLOCK: i32 = EDEADLK;
-
-/// Bad font file format
-pub const EBFONT: i32 = 59;
-
-/// Device not a stream
-pub const ENOSTR: i32 = 60;
-
-/// No data available
-pub const ENODATA: i32 = 61;
-
-/// Timer expired
-pub const ETIME: i32 = 62;
-
-/// Out of streams resources
-pub const ENOSR: i32 = 63;
-
-/// Machine is not on the network
-pub const ENONET: i32 = 64;
-
-/// Package not installed
-pub const ENOPKG: i32 = 65;
-
-/// Object is remote
-pub const EREMOTE: i32 = 66;
-
-/// Link has been severed
-pub const ENOLINK: i32 = 67;
-
-/// Advertise error
-pub const EADV: i32 = 68;
-
-/// Srmount error
-pub const ESRMNT: i32 = 69;
-
-/// Communication error on send
-pub const ECOMM: i32 = 70;
-
-/// Protocol error
-pub const EPROTO: i32 = 71;
-
-/// Multihop attempted
-pub const EMULTIHOP: i32 = 72;
-
-/// RFS specific error
-pub const EDOTDOT: i32 = 73;
-
-/// Not a data message
-pub const EBADMSG: i32 = 74;
-
-/// Value too large for defined data type
-pub const EOVERFLOW: i32 = 75;
-
-/// Name not unique on network
-pub const ENOTUNIQ: i32 = 76;
-
-/// File descriptor in bad state
-pub const EBADFD: i32 = 77;
-
-/// Remote address changed
-pub const EREMCHG: i32 = 78;
-
-/// Can not access a needed shared library
-pub const ELIBACC: i32 = 79;
-
-/// Accessing a corrupted shared library
-pub const ELIBBAD: i32 = 80;
-
-/// .lib section in a.out corrupted
-pub const ELIBSCN: i32 = 81;
-
-/// Attempting to link in too many shared libraries
-pub const ELIBMAX: i32 = 82;
-
-/// Cannot exec a shared library directly
-pub const ELIBEXEC: i32 = 83;
-
-/// Illegal byte sequence
-pub const EILSEQ: i32 = 84;
-
-/// Interrupted system call should be restarted
-pub const ERESTART: i32 = 85;
-
-/// Streams pipe error
-pub const ESTRPIPE: i32 = 86;
-
-/// Too many users
-pub const EUSERS: i32 = 87;
-
-/// Socket operation on non-socket
-pub const ENOTSOCK: i32 = 88;
-
-/// Destination address required
-pub const EDESTADDRREQ: i32 = 89;
-
-/// Message too long
-pub const EMSGSIZE: i32 = 90;
-
-/// Protocol wrong type for socket
-pub const EPROTOTYPE: i32 = 91;
-
-/// Protocol not available
-pub const ENOPROTOOPT: i32 = 92;
-
-/// Protocol not supported
-pub const EPROTONOSUPPORT: i32 = 93;
-
-/// Socket type not supported
-pub const ESOCKTNOSUPPORT: i32 = 94;
-
-/// Operation not supported on transport endpoint
-pub const EOPNOTSUPP: i32 = 95;
-
-/// Protocol family not supported
-pub const EPFNOSUPPORT: i32 = 96;
-
-/// Address family not supported by protocol
-pub const EAFNOSUPPORT: i32 = 97;
-
-/// Address already in use
-pub const EADDRINUSE: i32 = 98;
-
-/// Cannot assign requested address
-pub const EADDRNOTAVAIL: i32 = 99;
-
-/// Network is down
-pub const ENETDOWN: i32 = 100;
-
-/// Network is unreachable
-pub const ENETUNREACH: i32 = 101;
-
-/// Network dropped connection because of reset
-pub const ENETRESET: i32 = 102;
-
-/// Software caused connection abort
-pub const ECONNABORTED: i32 = 103;
-
-/// Connection reset by peer
-pub const ECONNRESET: i32 = 104;
-
-/// No buffer space available
-pub const ENOBUFS: i32 = 105;
-
-/// Transport endpoint is already connected
-pub const EISCONN: i32 = 106;
-
-/// Transport endpoint is not connected
-pub const ENOTCONN: i32 = 107;
-
-/// Cannot send after transport endpoint shutdown
-pub const ESHUTDOWN: i32 = 108;
-
-/// Too many references: cannot splice
-pub const ETOOMANYREFS: i32 = 109;
-
-/// Connection timed out
-pub const ETIMEDOUT: i32 = 110;
-
-/// Connection refused
-pub const ECONNREFUSED: i32 = 111;
-
-/// Host is down
-pub const EHOSTDOWN: i32 = 112;
-
-/// No route to host
-pub const EHOSTUNREACH: i32 = 113;
-
-/// Operation already in progress
-pub const EALREADY: i32 = 114;
-
-/// Operation now in progress
-pub const EINPROGRESS: i32 = 115;
-
-/// Stale file handle
-pub const ESTALE: i32 = 116;
-
-/// Structure needs cleaning
-pub const EUCLEAN: i32 = 117;
-
-/// Not a XENIX named type file
-pub const ENOTNAM: i32 = 118;
-
-/// No XENIX semaphores available
-pub const ENAVAIL: i32 = 119;
-
-/// Is a named type file
-pub const EISNAM: i32 = 120;
-
-/// Remote I/O error
-pub const EREMOTEIO: i32 = 121;
-
-/// Quota exceeded
-pub const EDQUOT: i32 = 122;
-
-/// No medium found
-pub const ENOMEDIUM: i32 = 123;
-
-/// Wrong medium type
-pub const EMEDIUMTYPE: i32 = 124;
-
-/// Operation Canceled
-pub const ECANCELED: i32 = 125;
-
-/// Required key not available
-pub const ENOKEY: i32 = 126;
-
-/// Key has expired
-pub const EKEYEXPIRED: i32 = 127;
-
-/// Key has been revoked
-pub const EKEYREVOKED: i32 = 128;
-
-/// Key was rejected by service
-pub const EKEYREJECTED: i32 = 129;
-
-/// Robust mutexes: Owner died
-pub const EOWNERDEAD: i32 = 130;
-
-/// Robust mutexes: State not recoverable
-pub const ENOTRECOVERABLE: i32 = 131;
-
-/// Robust mutexes: Operation not possible due to RF-kill
-pub const ERFKILL: i32 = 132;
-
-/// Robust mutexes: Memory page has hardware error
-pub const EHWPOISON: i32 = 133;
diff --git a/vendor/hermit-abi/src/lib.rs b/vendor/hermit-abi/src/lib.rs
deleted file mode 100644
index 0521b2b..0000000
--- a/vendor/hermit-abi/src/lib.rs
+++ /dev/null
@@ -1,697 +0,0 @@
-//! `hermit-abi` is small interface to call functions from the
-//! [Hermit unikernel](https://github.com/hermitcore/kernel).
-
-#![no_std]
-#![allow(nonstandard_style)]
-#![allow(clippy::missing_safety_doc)]
-#![allow(clippy::result_unit_err)]
-
-pub mod errno;
-pub mod tcplistener;
-pub mod tcpstream;
-
-use core::ffi::{c_int, c_void};
-
-/// A thread handle type
-pub type Tid = u32;
-
-/// Maximum number of priorities
-pub const NO_PRIORITIES: usize = 31;
-
-/// Priority of a thread
-#[derive(PartialEq, Eq, PartialOrd, Ord, Debug, Clone, Copy)]
-pub struct Priority(u8);
-
-impl Priority {
-	pub const fn into(self) -> u8 {
-		self.0
-	}
-
-	pub const fn from(x: u8) -> Self {
-		Priority(x)
-	}
-}
-
-pub const HIGH_PRIO: Priority = Priority::from(3);
-pub const NORMAL_PRIO: Priority = Priority::from(2);
-pub const LOW_PRIO: Priority = Priority::from(1);
-
-/// A handle, identifying a socket
-#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Default, Hash)]
-pub struct Handle(usize);
-
-pub const NSEC_PER_SEC: u64 = 1_000_000_000;
-pub const FUTEX_RELATIVE_TIMEOUT: u32 = 1;
-pub const CLOCK_REALTIME: u64 = 1;
-pub const CLOCK_MONOTONIC: u64 = 4;
-pub const STDIN_FILENO: c_int = 0;
-pub const STDOUT_FILENO: c_int = 1;
-pub const STDERR_FILENO: c_int = 2;
-pub const O_RDONLY: i32 = 0o0;
-pub const O_WRONLY: i32 = 0o1;
-pub const O_RDWR: i32 = 0o2;
-pub const O_CREAT: i32 = 0o100;
-pub const O_EXCL: i32 = 0o200;
-pub const O_TRUNC: i32 = 0o1000;
-pub const O_APPEND: i32 = 0o2000;
-
-/// returns true if file descriptor `fd` is a tty
-pub fn isatty(_fd: c_int) -> bool {
-	false
-}
-
-/// `timespec` is used by `clock_gettime` to retrieve the
-/// current time
-#[derive(Copy, Clone, Debug)]
-#[repr(C)]
-pub struct timespec {
-	/// seconds
-	pub tv_sec: i64,
-	/// nanoseconds
-	pub tv_nsec: i64,
-}
-
-/// Internet protocol version.
-#[derive(Debug, Hash, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
-pub enum Version {
-	Unspecified,
-	Ipv4,
-	Ipv6,
-}
-
-/// A four-octet IPv4 address.
-#[derive(Debug, Hash, PartialEq, Eq, PartialOrd, Ord, Clone, Copy, Default)]
-pub struct Ipv4Address(pub [u8; 4]);
-
-/// A sixteen-octet IPv6 address.
-#[derive(Debug, Hash, PartialEq, Eq, PartialOrd, Ord, Clone, Copy, Default)]
-pub struct Ipv6Address(pub [u8; 16]);
-
-/// An internetworking address.
-#[derive(Debug, Hash, PartialEq, Eq, PartialOrd, Ord, Clone, Copy)]
-pub enum IpAddress {
-	/// An unspecified address.
-	/// May be used as a placeholder for storage where the address is not assigned yet.
-	Unspecified,
-	/// An IPv4 address.
-	Ipv4(Ipv4Address),
-	/// An IPv6 address.
-	Ipv6(Ipv6Address),
-}
-
-/// The largest number `rand` will return
-pub const RAND_MAX: u64 = 2_147_483_647;
-
-pub const AF_INET: i32 = 0;
-pub const AF_INET6: i32 = 1;
-pub const IPPROTO_IP: i32 = 0;
-pub const IPPROTO_IPV6: i32 = 41;
-pub const IPPROTO_UDP: i32 = 17;
-pub const IPPROTO_TCP: i32 = 6;
-pub const IPV6_ADD_MEMBERSHIP: i32 = 12;
-pub const IPV6_DROP_MEMBERSHIP: i32 = 13;
-pub const IPV6_MULTICAST_LOOP: i32 = 19;
-pub const IPV6_V6ONLY: i32 = 27;
-pub const IP_TTL: i32 = 2;
-pub const IP_MULTICAST_TTL: i32 = 5;
-pub const IP_MULTICAST_LOOP: i32 = 7;
-pub const IP_ADD_MEMBERSHIP: i32 = 3;
-pub const IP_DROP_MEMBERSHIP: i32 = 4;
-pub const SHUT_RD: i32 = 0;
-pub const SHUT_WR: i32 = 1;
-pub const SHUT_RDWR: i32 = 2;
-pub const SOCK_DGRAM: i32 = 2;
-pub const SOCK_STREAM: i32 = 1;
-pub const SOL_SOCKET: i32 = 4095;
-pub const SO_BROADCAST: i32 = 32;
-pub const SO_ERROR: i32 = 4103;
-pub const SO_RCVTIMEO: i32 = 4102;
-pub const SO_REUSEADDR: i32 = 4;
-pub const SO_SNDTIMEO: i32 = 4101;
-pub const SO_LINGER: i32 = 128;
-pub const TCP_NODELAY: i32 = 1;
-pub const MSG_PEEK: i32 = 1;
-pub const FIONBIO: i32 = 0x8008667eu32 as i32;
-pub const EAI_NONAME: i32 = -2200;
-pub const EAI_SERVICE: i32 = -2201;
-pub const EAI_FAIL: i32 = -2202;
-pub const EAI_MEMORY: i32 = -2203;
-pub const EAI_FAMILY: i32 = -2204;
-pub const POLLIN: i16 = 0x1;
-pub const POLLPRI: i16 = 0x2;
-pub const POLLOUT: i16 = 0x4;
-pub const POLLERR: i16 = 0x8;
-pub const POLLHUP: i16 = 0x10;
-pub const POLLNVAL: i16 = 0x20;
-pub const POLLRDNORM: i16 = 0x040;
-pub const POLLRDBAND: i16 = 0x080;
-pub const POLLRDHUP: i16 = 0x2000;
-pub type sa_family_t = u8;
-pub type socklen_t = u32;
-pub type in_addr_t = u32;
-pub type in_port_t = u16;
-pub type time_t = i64;
-pub type suseconds_t = i64;
-pub type nfds_t = usize;
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct in_addr {
-	pub s_addr: u32,
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct in6_addr {
-	pub s6_addr: [u8; 16],
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct sockaddr {
-	pub sa_len: u8,
-	pub sa_family: sa_family_t,
-	pub sa_data: [u8; 14],
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct sockaddr_in {
-	pub sin_len: u8,
-	pub sin_family: sa_family_t,
-	pub sin_port: u16,
-	pub sin_addr: in_addr,
-	pub sin_zero: [u8; 8],
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct sockaddr_in6 {
-	pub sin6_family: sa_family_t,
-	pub sin6_port: u16,
-	pub sin6_addr: in6_addr,
-	pub sin6_flowinfo: u32,
-	pub sin6_scope_id: u32,
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct addrinfo {
-	pub ai_flags: i32,
-	pub ai_family: i32,
-	pub ai_socktype: i32,
-	pub ai_protocol: i32,
-	pub ai_addrlen: socklen_t,
-	pub ai_addr: *mut sockaddr,
-	pub ai_canonname: *mut u8,
-	pub ai_next: *mut addrinfo,
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct sockaddr_storage {
-	pub s2_len: u8,
-	pub ss_family: sa_family_t,
-	pub s2_data1: [i8; 2usize],
-	pub s2_data2: [u32; 3usize],
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct ip_mreq {
-	pub imr_multiaddr: in_addr,
-	pub imr_interface: in_addr,
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct ipv6_mreq {
-	pub ipv6mr_multiaddr: in6_addr,
-	pub ipv6mr_interface: u32,
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct linger {
-	pub l_onoff: i32,
-	pub l_linger: i32,
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct timeval {
-	pub tv_sec: time_t,
-	pub tv_usec: suseconds_t,
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct pollfd {
-	pub fd: i32,      /* file descriptor */
-	pub events: i16,  /* events to look for */
-	pub revents: i16, /* events returned */
-}
-
-#[repr(C)]
-pub struct dirent {
-	pub d_ino: u64,
-	pub d_off: u64,
-	pub d_namelen: u32,
-	pub d_type: u32,
-	pub d_name: [u8; 0],
-}
-
-#[repr(C)]
-#[derive(Copy, Clone, Debug)]
-pub enum DirectoryEntry {
-	Invalid(i32),
-	Valid(*const dirent),
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct stat {
-	pub st_dev: u64,
-	pub st_ino: u64,
-	pub st_nlink: u64,
-	pub st_mode: u32,
-	pub st_uid: u32,
-	pub st_gid: u32,
-	pub st_rdev: u64,
-	pub st_size: i64,
-	pub st_blksize: i64,
-	pub st_blocks: i64,
-	pub st_atime: i64,
-	pub st_atime_nsec: i64,
-	pub st_mtime: i64,
-	pub st_mtime_nsec: i64,
-	pub st_ctime: i64,
-	pub st_ctime_nsec: i64,
-}
-
-pub const DT_UNKNOWN: u32 = 0;
-pub const DT_FIFO: u32 = 1;
-pub const DT_CHR: u32 = 2;
-pub const DT_DIR: u32 = 4;
-pub const DT_BLK: u32 = 6;
-pub const DT_REG: u32 = 8;
-pub const DT_LNK: u32 = 10;
-pub const DT_SOCK: u32 = 12;
-pub const DT_WHT: u32 = 14;
-
-pub const S_IFDIR: u32 = 16384;
-pub const S_IFREG: u32 = 32768;
-pub const S_IFLNK: u32 = 40960;
-pub const S_IFMT: u32 = 61440;
-
-// sysmbols, which are part of the library operating system
-extern "C" {
-	/// If the value at address matches the expected value, park the current thread until it is either
-	/// woken up with [`futex_wake`] (returns 0) or an optional timeout elapses (returns -ETIMEDOUT).
-	///
-	/// Setting `timeout` to null means the function will only return if [`futex_wake`] is called.
-	/// Otherwise, `timeout` is interpreted as an absolute time measured with [`CLOCK_MONOTONIC`].
-	/// If [`FUTEX_RELATIVE_TIMEOUT`] is set in `flags` the timeout is understood to be relative
-	/// to the current time.
-	///
-	/// Returns -EINVAL if `address` is null, the timeout is negative or `flags` contains unknown values.
-	#[link_name = "sys_futex_wait"]
-	pub fn futex_wait(
-		address: *mut u32,
-		expected: u32,
-		timeout: *const timespec,
-		flags: u32,
-	) -> i32;
-
-	/// Wake `count` threads waiting on the futex at `address`. Returns the number of threads
-	/// woken up (saturates to `i32::MAX`). If `count` is `i32::MAX`, wake up all matching
-	/// waiting threads. If `count` is negative or `address` is null, returns -EINVAL.
-	#[link_name = "sys_futex_wake"]
-	pub fn futex_wake(address: *mut u32, count: i32) -> i32;
-
-	/// sem_init() initializes the unnamed semaphore at the address
-	/// pointed to by `sem`.  The `value` argument specifies the
-	/// initial value for the semaphore.
-	#[link_name = "sys_sem_init"]
-	pub fn sem_init(sem: *mut *const c_void, value: u32) -> i32;
-
-	/// sem_destroy() frees the unnamed semaphore at the address
-	/// pointed to by `sem`.
-	#[link_name = "sys_sem_destroy"]
-	pub fn sem_destroy(sem: *const c_void) -> i32;
-
-	/// sem_post() increments the semaphore pointed to by `sem`.
-	/// If the semaphore's value consequently becomes greater
-	/// than zero, then another thread blocked in a sem_wait call
-	/// will be woken up and proceed to lock the semaphore.
-	#[link_name = "sys_sem_post"]
-	pub fn sem_post(sem: *const c_void) -> i32;
-
-	/// try to decrement a semaphore
-	///
-	/// sem_trywait() is the same as sem_timedwait(), except that
-	/// if the  decrement cannot be immediately performed, then  call
-	/// returns a negative value instead of blocking.
-	#[link_name = "sys_sem_trywait"]
-	pub fn sem_trywait(sem: *const c_void) -> i32;
-
-	/// decrement a semaphore
-	///
-	/// sem_timedwait() decrements the semaphore pointed to by `sem`.
-	/// If the semaphore's value is greater than zero, then the
-	/// the function returns immediately. If the semaphore currently
-	/// has the value zero, then the call blocks until either
-	/// it becomes possible to perform the decrement of the time limit
-	/// to wait for the semaphore is expired. A time limit `ms` of
-	/// means infinity waiting time.
-	#[link_name = "sys_timedwait"]
-	pub fn sem_timedwait(sem: *const c_void, ms: u32) -> i32;
-
-	/// Determines the id of the current thread
-	#[link_name = "sys_getpid"]
-	pub fn getpid() -> u32;
-
-	/// cause normal termination and return `arg`
-	/// to the host system
-	#[link_name = "sys_exit"]
-	pub fn exit(arg: i32) -> !;
-
-	/// cause abnormal termination
-	#[link_name = "sys_abort"]
-	pub fn abort() -> !;
-
-	/// suspend execution for microsecond intervals
-	///
-	/// The usleep() function suspends execution of the calling
-	/// thread for (at least) `usecs` microseconds.
-	#[link_name = "sys_usleep"]
-	pub fn usleep(usecs: u64);
-
-	/// spawn a new thread
-	///
-	/// spawn() starts a new thread. The new thread starts execution
-	/// by invoking `func(usize)`; `arg` is passed as the argument
-	/// to `func`. `prio` defines the priority of the new thread,
-	/// which can be between `LOW_PRIO` and `HIGH_PRIO`.
-	/// `core_id` defines the core, where the thread is located.
-	/// A negative value give the operating system the possibility
-	/// to select the core by its own.
-	#[link_name = "sys_spawn"]
-	pub fn spawn(
-		id: *mut Tid,
-		func: extern "C" fn(usize),
-		arg: usize,
-		prio: u8,
-		core_id: isize,
-	) -> i32;
-
-	/// spawn a new thread with user-specified stack size
-	///
-	/// spawn2() starts a new thread. The new thread starts execution
-	/// by invoking `func(usize)`; `arg` is passed as the argument
-	/// to `func`. `prio` defines the priority of the new thread,
-	/// which can be between `LOW_PRIO` and `HIGH_PRIO`.
-	/// `core_id` defines the core, where the thread is located.
-	/// A negative value give the operating system the possibility
-	/// to select the core by its own.
-	/// In contrast to spawn(), spawn2() is able to define the
-	/// stack size.
-	#[link_name = "sys_spawn2"]
-	pub fn spawn2(
-		func: extern "C" fn(usize),
-		arg: usize,
-		prio: u8,
-		stack_size: usize,
-		core_id: isize,
-	) -> Tid;
-
-	/// join with a terminated thread
-	///
-	/// The join() function waits for the thread specified by `id`
-	/// to terminate.
-	#[link_name = "sys_join"]
-	pub fn join(id: Tid) -> i32;
-
-	/// yield the processor
-	///
-	/// causes the calling thread to relinquish the CPU. The thread
-	/// is moved to the end of the queue for its static priority.
-	#[link_name = "sys_yield"]
-	pub fn yield_now();
-
-	/// get current time
-	///
-	/// The clock_gettime() functions allow the calling thread
-	/// to retrieve the value used by a clock which is specified
-	/// by `clock_id`.
-	///
-	/// `CLOCK_REALTIME`: the system's real time clock,
-	/// expressed as the amount of time since the Epoch.
-	///
-	/// `CLOCK_MONOTONIC`: clock that increments monotonically,
-	/// tracking the time since an arbitrary point
-	#[link_name = "sys_clock_gettime"]
-	pub fn clock_gettime(clock_id: u64, tp: *mut timespec) -> i32;
-
-	/// open and possibly create a file
-	///
-	/// The open() system call opens the file specified by `name`.
-	/// If the specified file does not exist, it may optionally
-	/// be created by open().
-	#[link_name = "sys_open"]
-	pub fn open(name: *const i8, flags: i32, mode: i32) -> i32;
-
-	/// open a directory
-	///
-	/// The opendir() system call opens the directory specified by `name`.
-	#[link_name = "sys_opendir"]
-	pub fn opendir(name: *const i8) -> i32;
-
-	/// delete the file it refers to `name`
-	#[link_name = "sys_unlink"]
-	pub fn unlink(name: *const i8) -> i32;
-
-	/// remove directory it refers to `name`
-	#[link_name = "sys_rmdir"]
-	pub fn rmdir(name: *const i8) -> i32;
-
-	/// stat
-	#[link_name = "sys_stat"]
-	pub fn stat(name: *const i8, stat: *mut stat) -> i32;
-
-	/// lstat
-	#[link_name = "sys_lstat"]
-	pub fn lstat(name: *const i8, stat: *mut stat) -> i32;
-
-	/// fstat
-	#[link_name = "sys_fstat"]
-	pub fn fstat(fd: i32, stat: *mut stat) -> i32;
-
-	/// determines the number of activated processors
-	#[link_name = "sys_get_processor_count"]
-	pub fn get_processor_count() -> usize;
-
-	#[link_name = "sys_malloc"]
-	pub fn malloc(size: usize, align: usize) -> *mut u8;
-
-	#[doc(hidden)]
-	#[link_name = "sys_realloc"]
-	pub fn realloc(ptr: *mut u8, size: usize, align: usize, new_size: usize) -> *mut u8;
-
-	#[doc(hidden)]
-	#[link_name = "sys_free"]
-	pub fn free(ptr: *mut u8, size: usize, align: usize);
-
-	#[link_name = "sys_notify"]
-	pub fn notify(id: usize, count: i32) -> i32;
-
-	#[doc(hidden)]
-	#[link_name = "sys_add_queue"]
-	pub fn add_queue(id: usize, timeout_ns: i64) -> i32;
-
-	#[doc(hidden)]
-	#[link_name = "sys_wait"]
-	pub fn wait(id: usize) -> i32;
-
-	#[doc(hidden)]
-	#[link_name = "sys_init_queue"]
-	pub fn init_queue(id: usize) -> i32;
-
-	#[doc(hidden)]
-	#[link_name = "sys_destroy_queue"]
-	pub fn destroy_queue(id: usize) -> i32;
-
-	/// initialize the network stack
-	#[link_name = "sys_network_init"]
-	pub fn network_init() -> i32;
-
-	/// Add current task to the queue of blocked tasks. After calling `block_current_task`,
-	/// call `yield_now` to switch to another task.
-	#[link_name = "sys_block_current_task"]
-	pub fn block_current_task();
-
-	/// Add current task to the queue of blocked tasks, but wake it when `timeout` milliseconds
-	/// have elapsed.
-	///
-	/// After calling `block_current_task`, call `yield_now` to switch to another task.
-	#[link_name = "sys_block_current_task_with_timeout"]
-	pub fn block_current_task_with_timeout(timeout: u64);
-
-	/// Wakeup task with the thread id `tid`
-	#[link_name = "sys_wakeup_taskt"]
-	pub fn wakeup_task(tid: Tid);
-
-	#[link_name = "sys_accept"]
-	pub fn accept(s: i32, addr: *mut sockaddr, addrlen: *mut socklen_t) -> i32;
-
-	/// bind a name to a socket
-	#[link_name = "sys_bind"]
-	pub fn bind(s: i32, name: *const sockaddr, namelen: socklen_t) -> i32;
-
-	#[link_name = "sys_connect"]
-	pub fn connect(s: i32, name: *const sockaddr, namelen: socklen_t) -> i32;
-
-	/// read from a file descriptor
-	///
-	/// read() attempts to read `len` bytes of data from the object
-	/// referenced by the descriptor `fd` into the buffer pointed
-	/// to by `buf`.
-	#[link_name = "sys_read"]
-	pub fn read(fd: i32, buf: *mut u8, len: usize) -> isize;
-
-	/// 'readdir' returns a pointer to a dirent structure
-	/// representing the next directory entry in the directory stream
-	/// pointed to by the file descriptor
-	#[link_name = "sys_readdir"]
-	pub fn readdir(fd: i32) -> DirectoryEntry;
-
-	/// 'mkdir' attempts to create a directory,
-	/// it returns 0 on success and -1 on error
-	#[link_name = "sys_mkdir"]
-	pub fn mkdir(name: *const i8, mode: u32) -> i32;
-
-	/// Fill `len` bytes in `buf` with cryptographically secure random data.
-	///
-	/// Returns either the number of bytes written to buf (a positive value) or
-	/// * `-EINVAL` if `flags` contains unknown flags.
-	/// * `-ENOSYS` if the system does not support random data generation.
-	#[link_name = "sys_read_entropy"]
-	pub fn read_entropy(buf: *mut u8, len: usize, flags: u32) -> isize;
-
-	/// receive() a message from a socket
-	#[link_name = "sys_recv"]
-	pub fn recv(socket: i32, buf: *mut u8, len: usize, flags: i32) -> isize;
-
-	/// receive() a message from a socket
-	#[link_name = "sys_recvfrom"]
-	pub fn recvfrom(
-		socket: i32,
-		buf: *mut u8,
-		len: usize,
-		flags: i32,
-		addr: *mut sockaddr,
-		addrlen: *mut socklen_t,
-	) -> isize;
-
-	/// write to a file descriptor
-	///
-	/// write() attempts to write `len` of data to the object
-	/// referenced by the descriptor `fd` from the
-	/// buffer pointed to by `buf`.
-	#[link_name = "sys_write"]
-	pub fn write(fd: i32, buf: *const u8, len: usize) -> isize;
-
-	/// close a file descriptor
-	///
-	/// The close() call deletes a file descriptor `fd` from the object
-	/// reference table.
-	#[link_name = "sys_close"]
-	pub fn close(fd: i32) -> i32;
-
-	/// duplicate an existing file descriptor
-	#[link_name = "sys_dup"]
-	pub fn dup(fd: i32) -> i32;
-
-	#[link_name = "sys_getpeername"]
-	pub fn getpeername(s: i32, name: *mut sockaddr, namelen: *mut socklen_t) -> i32;
-
-	#[link_name = "sys_getsockname"]
-	pub fn getsockname(s: i32, name: *mut sockaddr, namelen: *mut socklen_t) -> i32;
-
-	#[link_name = "sys_getsockopt"]
-	pub fn getsockopt(
-		s: i32,
-		level: i32,
-		optname: i32,
-		optval: *mut c_void,
-		optlen: *mut socklen_t,
-	) -> i32;
-
-	#[link_name = "sys_setsockopt"]
-	pub fn setsockopt(
-		s: i32,
-		level: i32,
-		optname: i32,
-		optval: *const c_void,
-		optlen: socklen_t,
-	) -> i32;
-
-	#[link_name = "sys_ioctl"]
-	pub fn ioctl(s: i32, cmd: i32, argp: *mut c_void) -> i32;
-
-	#[link_name = "sys_pool"]
-	pub fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: i32) -> i32;
-
-	/// listen for connections on a socket
-	///
-	/// The `backlog` parameter defines the maximum length for the queue of pending
-	/// connections. Currently, the `backlog` must be one.
-	#[link_name = "sys_listen"]
-	pub fn listen(s: i32, backlog: i32) -> i32;
-
-	#[link_name = "sys_send"]
-	pub fn send(s: i32, mem: *const c_void, len: usize, flags: i32) -> isize;
-
-	#[link_name = "sys_sendto"]
-	pub fn sendto(
-		s: i32,
-		mem: *const c_void,
-		len: usize,
-		flags: i32,
-		to: *const sockaddr,
-		tolen: socklen_t,
-	) -> isize;
-
-	/// shut down part of a full-duplex connection
-	#[link_name = "sys_shutdown_socket"]
-	pub fn shutdown_socket(s: i32, how: i32) -> i32;
-
-	#[link_name = "sys_socket"]
-	pub fn socket(domain: i32, type_: i32, protocol: i32) -> i32;
-
-	#[link_name = "sys_freeaddrinfo"]
-	pub fn freeaddrinfo(ai: *mut addrinfo);
-
-	#[link_name = "sys_getaddrinfo"]
-	pub fn getaddrinfo(
-		nodename: *const i8,
-		servname: *const u8,
-		hints: *const addrinfo,
-		res: *mut *mut addrinfo,
-	) -> i32;
-
-	fn sys_get_priority() -> u8;
-	fn sys_set_priority(tid: Tid, prio: u8);
-}
-
-/// Determine the priority of the current thread
-#[inline(always)]
-pub unsafe fn get_priority() -> Priority {
-	Priority::from(sys_get_priority())
-}
-
-/// Determine the priority of the current thread
-#[inline(always)]
-pub unsafe fn set_priority(tid: Tid, prio: Priority) {
-	sys_set_priority(tid, prio.into());
-}
diff --git a/vendor/hermit-abi/src/tcplistener.rs b/vendor/hermit-abi/src/tcplistener.rs
deleted file mode 100644
index c278dc0..0000000
--- a/vendor/hermit-abi/src/tcplistener.rs
+++ /dev/null
@@ -1,13 +0,0 @@
-//! `tcplistener` provide an interface to establish tcp socket server.
-
-use crate::{Handle, IpAddress};
-
-extern "Rust" {
-	fn sys_tcp_listener_accept(port: u16) -> Result<(Handle, IpAddress, u16), ()>;
-}
-
-/// Wait for connection at specified address.
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn accept(port: u16) -> Result<(Handle, IpAddress, u16), ()> {
-	unsafe { sys_tcp_listener_accept(port) }
-}
diff --git a/vendor/hermit-abi/src/tcpstream.rs b/vendor/hermit-abi/src/tcpstream.rs
deleted file mode 100644
index c8fcd18..0000000
--- a/vendor/hermit-abi/src/tcpstream.rs
+++ /dev/null
@@ -1,110 +0,0 @@
-//! `tcpstream` provide an interface to establish tcp socket client.
-
-use crate::{Handle, IpAddress};
-
-extern "Rust" {
-	fn sys_tcp_stream_connect(ip: &[u8], port: u16, timeout: Option<u64>) -> Result<Handle, ()>;
-	fn sys_tcp_stream_close(handle: Handle) -> Result<(), ()>;
-	fn sys_tcp_stream_read(handle: Handle, buffer: &mut [u8]) -> Result<usize, ()>;
-	fn sys_tcp_stream_write(handle: Handle, buffer: &[u8]) -> Result<usize, ()>;
-	fn sys_tcp_stream_set_read_timeout(handle: Handle, timeout: Option<u64>) -> Result<(), ()>;
-	fn sys_tcp_stream_get_read_timeout(handle: Handle) -> Result<Option<u64>, ()>;
-	fn sys_tcp_stream_set_write_timeout(handle: Handle, timeout: Option<u64>) -> Result<(), ()>;
-	fn sys_tcp_stream_get_write_timeout(handle: Handle) -> Result<Option<u64>, ()>;
-	fn sys_tcp_stream_peek(handle: Handle, buf: &mut [u8]) -> Result<usize, ()>;
-	fn sys_tcp_stream_set_nonblocking(handle: Handle, mode: bool) -> Result<(), ()>;
-	fn sys_tcp_stream_set_tll(handle: Handle, ttl: u32) -> Result<(), ()>;
-	fn sys_tcp_stream_get_tll(handle: Handle) -> Result<u32, ()>;
-	fn sys_tcp_stream_shutdown(handle: Handle, how: i32) -> Result<(), ()>;
-	fn sys_tcp_stream_peer_addr(handle: Handle) -> Result<(IpAddress, u16), ()>;
-}
-
-/// Opens a TCP connection to a remote host.
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn connect(ip: &[u8], port: u16, timeout: Option<u64>) -> Result<Handle, ()> {
-	unsafe { sys_tcp_stream_connect(ip, port, timeout) }
-}
-
-/// Close a TCP connection
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn close(handle: Handle) -> Result<(), ()> {
-	unsafe { sys_tcp_stream_close(handle) }
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn peek(handle: Handle, buf: &mut [u8]) -> Result<usize, ()> {
-	unsafe { sys_tcp_stream_peek(handle, buf) }
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn peer_addr(handle: Handle) -> Result<(IpAddress, u16), ()> {
-	unsafe { sys_tcp_stream_peer_addr(handle) }
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn read(handle: Handle, buffer: &mut [u8]) -> Result<usize, ()> {
-	unsafe { sys_tcp_stream_read(handle, buffer) }
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn write(handle: Handle, buffer: &[u8]) -> Result<usize, ()> {
-	unsafe { sys_tcp_stream_write(handle, buffer) }
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn set_read_timeout(handle: Handle, timeout: Option<u64>) -> Result<(), ()> {
-	unsafe { sys_tcp_stream_set_read_timeout(handle, timeout) }
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn set_write_timeout(handle: Handle, timeout: Option<u64>) -> Result<(), ()> {
-	unsafe { sys_tcp_stream_set_write_timeout(handle, timeout) }
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn get_read_timeout(handle: Handle) -> Result<Option<u64>, ()> {
-	unsafe { sys_tcp_stream_get_read_timeout(handle) }
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn get_write_timeout(handle: Handle) -> Result<Option<u64>, ()> {
-	unsafe { sys_tcp_stream_get_write_timeout(handle) }
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn set_nodelay(_: Handle, mode: bool) -> Result<(), ()> {
-	// smoltcp does not support Nagle's algorithm
-	// => to enable Nagle's algorithm isn't possible
-	if mode {
-		Ok(())
-	} else {
-		Err(())
-	}
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn nodelay(_: Handle) -> Result<bool, ()> {
-	// smoltcp does not support Nagle's algorithm
-	// => return always true
-	Ok(true)
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn set_nonblocking(handle: Handle, mode: bool) -> Result<(), ()> {
-	unsafe { sys_tcp_stream_set_nonblocking(handle, mode) }
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn set_tll(handle: Handle, ttl: u32) -> Result<(), ()> {
-	unsafe { sys_tcp_stream_set_tll(handle, ttl) }
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn get_tll(handle: Handle) -> Result<u32, ()> {
-	unsafe { sys_tcp_stream_get_tll(handle) }
-}
-
-#[deprecated(since = "0.3.0", note = "please use new BSD socket interface")]
-pub fn shutdown(handle: Handle, how: i32) -> Result<(), ()> {
-	unsafe { sys_tcp_stream_shutdown(handle, how) }
-}