Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 1940 deletions

diff --git a/vendor/wasi-0.10.2+wasi-snapshot-preview1/src/lib_generated.rs b/vendor/wasi-0.10.2+wasi-snapshot-preview1/src/lib_generated.rs
deleted file mode 100644
index 09d58c2b3..000000000
--- a/vendor/wasi-0.10.2+wasi-snapshot-preview1/src/lib_generated.rs
+++ /dev/null
@@ -1,1940 +0,0 @@
-// This file is automatically generated, DO NOT EDIT
-//
-// To regenerate this file run the `crates/witx-bindgen` command
-
-use core::mem::MaybeUninit;
-
-pub use crate::error::Error;
-pub type Result<T, E = Error> = core::result::Result<T, E>;
-pub type Size = usize;
-pub type Filesize = u64;
-pub type Timestamp = u64;
-pub type Clockid = u32;
-/// The clock measuring real time. Time value zero corresponds with
-/// 1970-01-01T00:00:00Z.
-pub const CLOCKID_REALTIME: Clockid = 0;
-/// The store-wide monotonic clock, which is defined as a clock measuring
-/// real time, whose value cannot be adjusted and which cannot have negative
-/// clock jumps. The epoch of this clock is undefined. The absolute time
-/// value of this clock therefore has no meaning.
-pub const CLOCKID_MONOTONIC: Clockid = 1;
-/// The CPU-time clock associated with the current process.
-pub const CLOCKID_PROCESS_CPUTIME_ID: Clockid = 2;
-/// The CPU-time clock associated with the current thread.
-pub const CLOCKID_THREAD_CPUTIME_ID: Clockid = 3;
-pub type Errno = u16;
-/// No error occurred. System call completed successfully.
-pub const ERRNO_SUCCESS: Errno = 0;
-/// Argument list too long.
-pub const ERRNO_2BIG: Errno = 1;
-/// Permission denied.
-pub const ERRNO_ACCES: Errno = 2;
-/// Address in use.
-pub const ERRNO_ADDRINUSE: Errno = 3;
-/// Address not available.
-pub const ERRNO_ADDRNOTAVAIL: Errno = 4;
-/// Address family not supported.
-pub const ERRNO_AFNOSUPPORT: Errno = 5;
-/// Resource unavailable, or operation would block.
-pub const ERRNO_AGAIN: Errno = 6;
-/// Connection already in progress.
-pub const ERRNO_ALREADY: Errno = 7;
-/// Bad file descriptor.
-pub const ERRNO_BADF: Errno = 8;
-/// Bad message.
-pub const ERRNO_BADMSG: Errno = 9;
-/// Device or resource busy.
-pub const ERRNO_BUSY: Errno = 10;
-/// Operation canceled.
-pub const ERRNO_CANCELED: Errno = 11;
-/// No child processes.
-pub const ERRNO_CHILD: Errno = 12;
-/// Connection aborted.
-pub const ERRNO_CONNABORTED: Errno = 13;
-/// Connection refused.
-pub const ERRNO_CONNREFUSED: Errno = 14;
-/// Connection reset.
-pub const ERRNO_CONNRESET: Errno = 15;
-/// Resource deadlock would occur.
-pub const ERRNO_DEADLK: Errno = 16;
-/// Destination address required.
-pub const ERRNO_DESTADDRREQ: Errno = 17;
-/// Mathematics argument out of domain of function.
-pub const ERRNO_DOM: Errno = 18;
-/// Reserved.
-pub const ERRNO_DQUOT: Errno = 19;
-/// File exists.
-pub const ERRNO_EXIST: Errno = 20;
-/// Bad address.
-pub const ERRNO_FAULT: Errno = 21;
-/// File too large.
-pub const ERRNO_FBIG: Errno = 22;
-/// Host is unreachable.
-pub const ERRNO_HOSTUNREACH: Errno = 23;
-/// Identifier removed.
-pub const ERRNO_IDRM: Errno = 24;
-/// Illegal byte sequence.
-pub const ERRNO_ILSEQ: Errno = 25;
-/// Operation in progress.
-pub const ERRNO_INPROGRESS: Errno = 26;
-/// Interrupted function.
-pub const ERRNO_INTR: Errno = 27;
-/// Invalid argument.
-pub const ERRNO_INVAL: Errno = 28;
-/// I/O error.
-pub const ERRNO_IO: Errno = 29;
-/// Socket is connected.
-pub const ERRNO_ISCONN: Errno = 30;
-/// Is a directory.
-pub const ERRNO_ISDIR: Errno = 31;
-/// Too many levels of symbolic links.
-pub const ERRNO_LOOP: Errno = 32;
-/// File descriptor value too large.
-pub const ERRNO_MFILE: Errno = 33;
-/// Too many links.
-pub const ERRNO_MLINK: Errno = 34;
-/// Message too large.
-pub const ERRNO_MSGSIZE: Errno = 35;
-/// Reserved.
-pub const ERRNO_MULTIHOP: Errno = 36;
-/// Filename too long.
-pub const ERRNO_NAMETOOLONG: Errno = 37;
-/// Network is down.
-pub const ERRNO_NETDOWN: Errno = 38;
-/// Connection aborted by network.
-pub const ERRNO_NETRESET: Errno = 39;
-/// Network unreachable.
-pub const ERRNO_NETUNREACH: Errno = 40;
-/// Too many files open in system.
-pub const ERRNO_NFILE: Errno = 41;
-/// No buffer space available.
-pub const ERRNO_NOBUFS: Errno = 42;
-/// No such device.
-pub const ERRNO_NODEV: Errno = 43;
-/// No such file or directory.
-pub const ERRNO_NOENT: Errno = 44;
-/// Executable file format error.
-pub const ERRNO_NOEXEC: Errno = 45;
-/// No locks available.
-pub const ERRNO_NOLCK: Errno = 46;
-/// Reserved.
-pub const ERRNO_NOLINK: Errno = 47;
-/// Not enough space.
-pub const ERRNO_NOMEM: Errno = 48;
-/// No message of the desired type.
-pub const ERRNO_NOMSG: Errno = 49;
-/// Protocol not available.
-pub const ERRNO_NOPROTOOPT: Errno = 50;
-/// No space left on device.
-pub const ERRNO_NOSPC: Errno = 51;
-/// Function not supported.
-pub const ERRNO_NOSYS: Errno = 52;
-/// The socket is not connected.
-pub const ERRNO_NOTCONN: Errno = 53;
-/// Not a directory or a symbolic link to a directory.
-pub const ERRNO_NOTDIR: Errno = 54;
-/// Directory not empty.
-pub const ERRNO_NOTEMPTY: Errno = 55;
-/// State not recoverable.
-pub const ERRNO_NOTRECOVERABLE: Errno = 56;
-/// Not a socket.
-pub const ERRNO_NOTSOCK: Errno = 57;
-/// Not supported, or operation not supported on socket.
-pub const ERRNO_NOTSUP: Errno = 58;
-/// Inappropriate I/O control operation.
-pub const ERRNO_NOTTY: Errno = 59;
-/// No such device or address.
-pub const ERRNO_NXIO: Errno = 60;
-/// Value too large to be stored in data type.
-pub const ERRNO_OVERFLOW: Errno = 61;
-/// Previous owner died.
-pub const ERRNO_OWNERDEAD: Errno = 62;
-/// Operation not permitted.
-pub const ERRNO_PERM: Errno = 63;
-/// Broken pipe.
-pub const ERRNO_PIPE: Errno = 64;
-/// Protocol error.
-pub const ERRNO_PROTO: Errno = 65;
-/// Protocol not supported.
-pub const ERRNO_PROTONOSUPPORT: Errno = 66;
-/// Protocol wrong type for socket.
-pub const ERRNO_PROTOTYPE: Errno = 67;
-/// Result too large.
-pub const ERRNO_RANGE: Errno = 68;
-/// Read-only file system.
-pub const ERRNO_ROFS: Errno = 69;
-/// Invalid seek.
-pub const ERRNO_SPIPE: Errno = 70;
-/// No such process.
-pub const ERRNO_SRCH: Errno = 71;
-/// Reserved.
-pub const ERRNO_STALE: Errno = 72;
-/// Connection timed out.
-pub const ERRNO_TIMEDOUT: Errno = 73;
-/// Text file busy.
-pub const ERRNO_TXTBSY: Errno = 74;
-/// Cross-device link.
-pub const ERRNO_XDEV: Errno = 75;
-/// Extension: Capabilities insufficient.
-pub const ERRNO_NOTCAPABLE: Errno = 76;
-pub fn errno_name(code: u16) -> &'static str {
-    match code {
-        ERRNO_SUCCESS => "SUCCESS",
-        ERRNO_2BIG => "2BIG",
-        ERRNO_ACCES => "ACCES",
-        ERRNO_ADDRINUSE => "ADDRINUSE",
-        ERRNO_ADDRNOTAVAIL => "ADDRNOTAVAIL",
-        ERRNO_AFNOSUPPORT => "AFNOSUPPORT",
-        ERRNO_AGAIN => "AGAIN",
-        ERRNO_ALREADY => "ALREADY",
-        ERRNO_BADF => "BADF",
-        ERRNO_BADMSG => "BADMSG",
-        ERRNO_BUSY => "BUSY",
-        ERRNO_CANCELED => "CANCELED",
-        ERRNO_CHILD => "CHILD",
-        ERRNO_CONNABORTED => "CONNABORTED",
-        ERRNO_CONNREFUSED => "CONNREFUSED",
-        ERRNO_CONNRESET => "CONNRESET",
-        ERRNO_DEADLK => "DEADLK",
-        ERRNO_DESTADDRREQ => "DESTADDRREQ",
-        ERRNO_DOM => "DOM",
-        ERRNO_DQUOT => "DQUOT",
-        ERRNO_EXIST => "EXIST",
-        ERRNO_FAULT => "FAULT",
-        ERRNO_FBIG => "FBIG",
-        ERRNO_HOSTUNREACH => "HOSTUNREACH",
-        ERRNO_IDRM => "IDRM",
-        ERRNO_ILSEQ => "ILSEQ",
-        ERRNO_INPROGRESS => "INPROGRESS",
-        ERRNO_INTR => "INTR",
-        ERRNO_INVAL => "INVAL",
-        ERRNO_IO => "IO",
-        ERRNO_ISCONN => "ISCONN",
-        ERRNO_ISDIR => "ISDIR",
-        ERRNO_LOOP => "LOOP",
-        ERRNO_MFILE => "MFILE",
-        ERRNO_MLINK => "MLINK",
-        ERRNO_MSGSIZE => "MSGSIZE",
-        ERRNO_MULTIHOP => "MULTIHOP",
-        ERRNO_NAMETOOLONG => "NAMETOOLONG",
-        ERRNO_NETDOWN => "NETDOWN",
-        ERRNO_NETRESET => "NETRESET",
-        ERRNO_NETUNREACH => "NETUNREACH",
-        ERRNO_NFILE => "NFILE",
-        ERRNO_NOBUFS => "NOBUFS",
-        ERRNO_NODEV => "NODEV",
-        ERRNO_NOENT => "NOENT",
-        ERRNO_NOEXEC => "NOEXEC",
-        ERRNO_NOLCK => "NOLCK",
-        ERRNO_NOLINK => "NOLINK",
-        ERRNO_NOMEM => "NOMEM",
-        ERRNO_NOMSG => "NOMSG",
-        ERRNO_NOPROTOOPT => "NOPROTOOPT",
-        ERRNO_NOSPC => "NOSPC",
-        ERRNO_NOSYS => "NOSYS",
-        ERRNO_NOTCONN => "NOTCONN",
-        ERRNO_NOTDIR => "NOTDIR",
-        ERRNO_NOTEMPTY => "NOTEMPTY",
-        ERRNO_NOTRECOVERABLE => "NOTRECOVERABLE",
-        ERRNO_NOTSOCK => "NOTSOCK",
-        ERRNO_NOTSUP => "NOTSUP",
-        ERRNO_NOTTY => "NOTTY",
-        ERRNO_NXIO => "NXIO",
-        ERRNO_OVERFLOW => "OVERFLOW",
-        ERRNO_OWNERDEAD => "OWNERDEAD",
-        ERRNO_PERM => "PERM",
-        ERRNO_PIPE => "PIPE",
-        ERRNO_PROTO => "PROTO",
-        ERRNO_PROTONOSUPPORT => "PROTONOSUPPORT",
-        ERRNO_PROTOTYPE => "PROTOTYPE",
-        ERRNO_RANGE => "RANGE",
-        ERRNO_ROFS => "ROFS",
-        ERRNO_SPIPE => "SPIPE",
-        ERRNO_SRCH => "SRCH",
-        ERRNO_STALE => "STALE",
-        ERRNO_TIMEDOUT => "TIMEDOUT",
-        ERRNO_TXTBSY => "TXTBSY",
-        ERRNO_XDEV => "XDEV",
-        ERRNO_NOTCAPABLE => "NOTCAPABLE",
-        _ => "Unknown error.",
-    }
-}
-pub fn errno_docs(code: u16) -> &'static str {
-    match code {
-        ERRNO_SUCCESS => "No error occurred. System call completed successfully.",
-        ERRNO_2BIG => "Argument list too long.",
-        ERRNO_ACCES => "Permission denied.",
-        ERRNO_ADDRINUSE => "Address in use.",
-        ERRNO_ADDRNOTAVAIL => "Address not available.",
-        ERRNO_AFNOSUPPORT => "Address family not supported.",
-        ERRNO_AGAIN => "Resource unavailable, or operation would block.",
-        ERRNO_ALREADY => "Connection already in progress.",
-        ERRNO_BADF => "Bad file descriptor.",
-        ERRNO_BADMSG => "Bad message.",
-        ERRNO_BUSY => "Device or resource busy.",
-        ERRNO_CANCELED => "Operation canceled.",
-        ERRNO_CHILD => "No child processes.",
-        ERRNO_CONNABORTED => "Connection aborted.",
-        ERRNO_CONNREFUSED => "Connection refused.",
-        ERRNO_CONNRESET => "Connection reset.",
-        ERRNO_DEADLK => "Resource deadlock would occur.",
-        ERRNO_DESTADDRREQ => "Destination address required.",
-        ERRNO_DOM => "Mathematics argument out of domain of function.",
-        ERRNO_DQUOT => "Reserved.",
-        ERRNO_EXIST => "File exists.",
-        ERRNO_FAULT => "Bad address.",
-        ERRNO_FBIG => "File too large.",
-        ERRNO_HOSTUNREACH => "Host is unreachable.",
-        ERRNO_IDRM => "Identifier removed.",
-        ERRNO_ILSEQ => "Illegal byte sequence.",
-        ERRNO_INPROGRESS => "Operation in progress.",
-        ERRNO_INTR => "Interrupted function.",
-        ERRNO_INVAL => "Invalid argument.",
-        ERRNO_IO => "I/O error.",
-        ERRNO_ISCONN => "Socket is connected.",
-        ERRNO_ISDIR => "Is a directory.",
-        ERRNO_LOOP => "Too many levels of symbolic links.",
-        ERRNO_MFILE => "File descriptor value too large.",
-        ERRNO_MLINK => "Too many links.",
-        ERRNO_MSGSIZE => "Message too large.",
-        ERRNO_MULTIHOP => "Reserved.",
-        ERRNO_NAMETOOLONG => "Filename too long.",
-        ERRNO_NETDOWN => "Network is down.",
-        ERRNO_NETRESET => "Connection aborted by network.",
-        ERRNO_NETUNREACH => "Network unreachable.",
-        ERRNO_NFILE => "Too many files open in system.",
-        ERRNO_NOBUFS => "No buffer space available.",
-        ERRNO_NODEV => "No such device.",
-        ERRNO_NOENT => "No such file or directory.",
-        ERRNO_NOEXEC => "Executable file format error.",
-        ERRNO_NOLCK => "No locks available.",
-        ERRNO_NOLINK => "Reserved.",
-        ERRNO_NOMEM => "Not enough space.",
-        ERRNO_NOMSG => "No message of the desired type.",
-        ERRNO_NOPROTOOPT => "Protocol not available.",
-        ERRNO_NOSPC => "No space left on device.",
-        ERRNO_NOSYS => "Function not supported.",
-        ERRNO_NOTCONN => "The socket is not connected.",
-        ERRNO_NOTDIR => "Not a directory or a symbolic link to a directory.",
-        ERRNO_NOTEMPTY => "Directory not empty.",
-        ERRNO_NOTRECOVERABLE => "State not recoverable.",
-        ERRNO_NOTSOCK => "Not a socket.",
-        ERRNO_NOTSUP => "Not supported, or operation not supported on socket.",
-        ERRNO_NOTTY => "Inappropriate I/O control operation.",
-        ERRNO_NXIO => "No such device or address.",
-        ERRNO_OVERFLOW => "Value too large to be stored in data type.",
-        ERRNO_OWNERDEAD => "Previous owner died.",
-        ERRNO_PERM => "Operation not permitted.",
-        ERRNO_PIPE => "Broken pipe.",
-        ERRNO_PROTO => "Protocol error.",
-        ERRNO_PROTONOSUPPORT => "Protocol not supported.",
-        ERRNO_PROTOTYPE => "Protocol wrong type for socket.",
-        ERRNO_RANGE => "Result too large.",
-        ERRNO_ROFS => "Read-only file system.",
-        ERRNO_SPIPE => "Invalid seek.",
-        ERRNO_SRCH => "No such process.",
-        ERRNO_STALE => "Reserved.",
-        ERRNO_TIMEDOUT => "Connection timed out.",
-        ERRNO_TXTBSY => "Text file busy.",
-        ERRNO_XDEV => "Cross-device link.",
-        ERRNO_NOTCAPABLE => "Extension: Capabilities insufficient.",
-        _ => "Unknown error.",
-    }
-}
-pub type Rights = u64;
-/// The right to invoke `fd_datasync`.
-/// If `path_open` is set, includes the right to invoke
-/// `path_open` with `fdflags::dsync`.
-pub const RIGHTS_FD_DATASYNC: Rights = 0x1;
-/// The right to invoke `fd_read` and `sock_recv`.
-/// If `rights::fd_seek` is set, includes the right to invoke `fd_pread`.
-pub const RIGHTS_FD_READ: Rights = 0x2;
-/// The right to invoke `fd_seek`. This flag implies `rights::fd_tell`.
-pub const RIGHTS_FD_SEEK: Rights = 0x4;
-/// The right to invoke `fd_fdstat_set_flags`.
-pub const RIGHTS_FD_FDSTAT_SET_FLAGS: Rights = 0x8;
-/// The right to invoke `fd_sync`.
-/// If `path_open` is set, includes the right to invoke
-/// `path_open` with `fdflags::rsync` and `fdflags::dsync`.
-pub const RIGHTS_FD_SYNC: Rights = 0x10;
-/// The right to invoke `fd_seek` in such a way that the file offset
-/// remains unaltered (i.e., `whence::cur` with offset zero), or to
-/// invoke `fd_tell`.
-pub const RIGHTS_FD_TELL: Rights = 0x20;
-/// The right to invoke `fd_write` and `sock_send`.
-/// If `rights::fd_seek` is set, includes the right to invoke `fd_pwrite`.
-pub const RIGHTS_FD_WRITE: Rights = 0x40;
-/// The right to invoke `fd_advise`.
-pub const RIGHTS_FD_ADVISE: Rights = 0x80;
-/// The right to invoke `fd_allocate`.
-pub const RIGHTS_FD_ALLOCATE: Rights = 0x100;
-/// The right to invoke `path_create_directory`.
-pub const RIGHTS_PATH_CREATE_DIRECTORY: Rights = 0x200;
-/// If `path_open` is set, the right to invoke `path_open` with `oflags::creat`.
-pub const RIGHTS_PATH_CREATE_FILE: Rights = 0x400;
-/// The right to invoke `path_link` with the file descriptor as the
-/// source directory.
-pub const RIGHTS_PATH_LINK_SOURCE: Rights = 0x800;
-/// The right to invoke `path_link` with the file descriptor as the
-/// target directory.
-pub const RIGHTS_PATH_LINK_TARGET: Rights = 0x1000;
-/// The right to invoke `path_open`.
-pub const RIGHTS_PATH_OPEN: Rights = 0x2000;
-/// The right to invoke `fd_readdir`.
-pub const RIGHTS_FD_READDIR: Rights = 0x4000;
-/// The right to invoke `path_readlink`.
-pub const RIGHTS_PATH_READLINK: Rights = 0x8000;
-/// The right to invoke `path_rename` with the file descriptor as the source directory.
-pub const RIGHTS_PATH_RENAME_SOURCE: Rights = 0x10000;
-/// The right to invoke `path_rename` with the file descriptor as the target directory.
-pub const RIGHTS_PATH_RENAME_TARGET: Rights = 0x20000;
-/// The right to invoke `path_filestat_get`.
-pub const RIGHTS_PATH_FILESTAT_GET: Rights = 0x40000;
-/// The right to change a file's size (there is no `path_filestat_set_size`).
-/// If `path_open` is set, includes the right to invoke `path_open` with `oflags::trunc`.
-pub const RIGHTS_PATH_FILESTAT_SET_SIZE: Rights = 0x80000;
-/// The right to invoke `path_filestat_set_times`.
-pub const RIGHTS_PATH_FILESTAT_SET_TIMES: Rights = 0x100000;
-/// The right to invoke `fd_filestat_get`.
-pub const RIGHTS_FD_FILESTAT_GET: Rights = 0x200000;
-/// The right to invoke `fd_filestat_set_size`.
-pub const RIGHTS_FD_FILESTAT_SET_SIZE: Rights = 0x400000;
-/// The right to invoke `fd_filestat_set_times`.
-pub const RIGHTS_FD_FILESTAT_SET_TIMES: Rights = 0x800000;
-/// The right to invoke `path_symlink`.
-pub const RIGHTS_PATH_SYMLINK: Rights = 0x1000000;
-/// The right to invoke `path_remove_directory`.
-pub const RIGHTS_PATH_REMOVE_DIRECTORY: Rights = 0x2000000;
-/// The right to invoke `path_unlink_file`.
-pub const RIGHTS_PATH_UNLINK_FILE: Rights = 0x4000000;
-/// If `rights::fd_read` is set, includes the right to invoke `poll_oneoff` to subscribe to `eventtype::fd_read`.
-/// If `rights::fd_write` is set, includes the right to invoke `poll_oneoff` to subscribe to `eventtype::fd_write`.
-pub const RIGHTS_POLL_FD_READWRITE: Rights = 0x8000000;
-/// The right to invoke `sock_shutdown`.
-pub const RIGHTS_SOCK_SHUTDOWN: Rights = 0x10000000;
-pub type Fd = u32;
-#[repr(C)]
-#[derive(Copy, Clone, Debug)]
-pub struct Iovec {
-    /// The address of the buffer to be filled.
-    pub buf: *mut u8,
-    /// The length of the buffer to be filled.
-    pub buf_len: Size,
-}
-#[repr(C)]
-#[derive(Copy, Clone, Debug)]
-pub struct Ciovec {
-    /// The address of the buffer to be written.
-    pub buf: *const u8,
-    /// The length of the buffer to be written.
-    pub buf_len: Size,
-}
-pub type IovecArray<'a> = &'a [Iovec];
-pub type CiovecArray<'a> = &'a [Ciovec];
-pub type Filedelta = i64;
-pub type Whence = u8;
-/// Seek relative to start-of-file.
-pub const WHENCE_SET: Whence = 0;
-/// Seek relative to current position.
-pub const WHENCE_CUR: Whence = 1;
-/// Seek relative to end-of-file.
-pub const WHENCE_END: Whence = 2;
-pub type Dircookie = u64;
-pub type Dirnamlen = u32;
-pub type Inode = u64;
-pub type Filetype = u8;
-/// The type of the file descriptor or file is unknown or is different from any of the other types specified.
-pub const FILETYPE_UNKNOWN: Filetype = 0;
-/// The file descriptor or file refers to a block device inode.
-pub const FILETYPE_BLOCK_DEVICE: Filetype = 1;
-/// The file descriptor or file refers to a character device inode.
-pub const FILETYPE_CHARACTER_DEVICE: Filetype = 2;
-/// The file descriptor or file refers to a directory inode.
-pub const FILETYPE_DIRECTORY: Filetype = 3;
-/// The file descriptor or file refers to a regular file inode.
-pub const FILETYPE_REGULAR_FILE: Filetype = 4;
-/// The file descriptor or file refers to a datagram socket.
-pub const FILETYPE_SOCKET_DGRAM: Filetype = 5;
-/// The file descriptor or file refers to a byte-stream socket.
-pub const FILETYPE_SOCKET_STREAM: Filetype = 6;
-/// The file refers to a symbolic link inode.
-pub const FILETYPE_SYMBOLIC_LINK: Filetype = 7;
-#[repr(C)]
-#[derive(Copy, Clone, Debug)]
-pub struct Dirent {
-    /// The offset of the next directory entry stored in this directory.
-    pub d_next: Dircookie,
-    /// The serial number of the file referred to by this directory entry.
-    pub d_ino: Inode,
-    /// The length of the name of the directory entry.
-    pub d_namlen: Dirnamlen,
-    /// The type of the file referred to by this directory entry.
-    pub d_type: Filetype,
-}
-pub type Advice = u8;
-/// The application has no advice to give on its behavior with respect to the specified data.
-pub const ADVICE_NORMAL: Advice = 0;
-/// The application expects to access the specified data sequentially from lower offsets to higher offsets.
-pub const ADVICE_SEQUENTIAL: Advice = 1;
-/// The application expects to access the specified data in a random order.
-pub const ADVICE_RANDOM: Advice = 2;
-/// The application expects to access the specified data in the near future.
-pub const ADVICE_WILLNEED: Advice = 3;
-/// The application expects that it will not access the specified data in the near future.
-pub const ADVICE_DONTNEED: Advice = 4;
-/// The application expects to access the specified data once and then not reuse it thereafter.
-pub const ADVICE_NOREUSE: Advice = 5;
-pub type Fdflags = u16;
-/// Append mode: Data written to the file is always appended to the file's end.
-pub const FDFLAGS_APPEND: Fdflags = 0x1;
-/// Write according to synchronized I/O data integrity completion. Only the data stored in the file is synchronized.
-pub const FDFLAGS_DSYNC: Fdflags = 0x2;
-/// Non-blocking mode.
-pub const FDFLAGS_NONBLOCK: Fdflags = 0x4;
-/// Synchronized read I/O operations.
-pub const FDFLAGS_RSYNC: Fdflags = 0x8;
-/// Write according to synchronized I/O file integrity completion. In
-/// addition to synchronizing the data stored in the file, the implementation
-/// may also synchronously update the file's metadata.
-pub const FDFLAGS_SYNC: Fdflags = 0x10;
-#[repr(C)]
-#[derive(Copy, Clone, Debug)]
-pub struct Fdstat {
-    /// File type.
-    pub fs_filetype: Filetype,
-    /// File descriptor flags.
-    pub fs_flags: Fdflags,
-    /// Rights that apply to this file descriptor.
-    pub fs_rights_base: Rights,
-    /// Maximum set of rights that may be installed on new file descriptors that
-    /// are created through this file descriptor, e.g., through `path_open`.
-    pub fs_rights_inheriting: Rights,
-}
-pub type Device = u64;
-pub type Fstflags = u16;
-/// Adjust the last data access timestamp to the value stored in `filestat::atim`.
-pub const FSTFLAGS_ATIM: Fstflags = 0x1;
-/// Adjust the last data access timestamp to the time of clock `clockid::realtime`.
-pub const FSTFLAGS_ATIM_NOW: Fstflags = 0x2;
-/// Adjust the last data modification timestamp to the value stored in `filestat::mtim`.
-pub const FSTFLAGS_MTIM: Fstflags = 0x4;
-/// Adjust the last data modification timestamp to the time of clock `clockid::realtime`.
-pub const FSTFLAGS_MTIM_NOW: Fstflags = 0x8;
-pub type Lookupflags = u32;
-/// As long as the resolved path corresponds to a symbolic link, it is expanded.
-pub const LOOKUPFLAGS_SYMLINK_FOLLOW: Lookupflags = 0x1;
-pub type Oflags = u16;
-/// Create file if it does not exist.
-pub const OFLAGS_CREAT: Oflags = 0x1;
-/// Fail if not a directory.
-pub const OFLAGS_DIRECTORY: Oflags = 0x2;
-/// Fail if file already exists.
-pub const OFLAGS_EXCL: Oflags = 0x4;
-/// Truncate file to size 0.
-pub const OFLAGS_TRUNC: Oflags = 0x8;
-pub type Linkcount = u64;
-#[repr(C)]
-#[derive(Copy, Clone, Debug)]
-pub struct Filestat {
-    /// Device ID of device containing the file.
-    pub dev: Device,
-    /// File serial number.
-    pub ino: Inode,
-    /// File type.
-    pub filetype: Filetype,
-    /// Number of hard links to the file.
-    pub nlink: Linkcount,
-    /// For regular files, the file size in bytes. For symbolic links, the length in bytes of the pathname contained in the symbolic link.
-    pub size: Filesize,
-    /// Last data access timestamp.
-    pub atim: Timestamp,
-    /// Last data modification timestamp.
-    pub mtim: Timestamp,
-    /// Last file status change timestamp.
-    pub ctim: Timestamp,
-}
-pub type Userdata = u64;
-pub type Eventtype = u8;
-/// The time value of clock `subscription_clock::id` has
-/// reached timestamp `subscription_clock::timeout`.
-pub const EVENTTYPE_CLOCK: Eventtype = 0;
-/// File descriptor `subscription_fd_readwrite::file_descriptor` has data
-/// available for reading. This event always triggers for regular files.
-pub const EVENTTYPE_FD_READ: Eventtype = 1;
-/// File descriptor `subscription_fd_readwrite::file_descriptor` has capacity
-/// available for writing. This event always triggers for regular files.
-pub const EVENTTYPE_FD_WRITE: Eventtype = 2;
-pub type Eventrwflags = u16;
-/// The peer of this socket has closed or disconnected.
-pub const EVENTRWFLAGS_FD_READWRITE_HANGUP: Eventrwflags = 0x1;
-#[repr(C)]
-#[derive(Copy, Clone, Debug)]
-pub struct EventFdReadwrite {
-    /// The number of bytes available for reading or writing.
-    pub nbytes: Filesize,
-    /// The state of the file descriptor.
-    pub flags: Eventrwflags,
-}
-#[repr(C)]
-#[derive(Copy, Clone, Debug)]
-pub struct Event {
-    /// User-provided value that got attached to `subscription::userdata`.
-    pub userdata: Userdata,
-    /// If non-zero, an error that occurred while processing the subscription request.
-    pub error: Errno,
-    /// The type of event that occured
-    pub r#type: Eventtype,
-    /// The contents of the event, if it is an `eventtype::fd_read` or
-    /// `eventtype::fd_write`. `eventtype::clock` events ignore this field.
-    pub fd_readwrite: EventFdReadwrite,
-}
-pub type Subclockflags = u16;
-/// If set, treat the timestamp provided in
-/// `subscription_clock::timeout` as an absolute timestamp of clock
-/// `subscription_clock::id`. If clear, treat the timestamp
-/// provided in `subscription_clock::timeout` relative to the
-/// current time value of clock `subscription_clock::id`.
-pub const SUBCLOCKFLAGS_SUBSCRIPTION_CLOCK_ABSTIME: Subclockflags = 0x1;
-#[repr(C)]
-#[derive(Copy, Clone, Debug)]
-pub struct SubscriptionClock {
-    /// The clock against which to compare the timestamp.
-    pub id: Clockid,
-    /// The absolute or relative timestamp.
-    pub timeout: Timestamp,
-    /// The amount of time that the implementation may wait additionally
-    /// to coalesce with other events.
-    pub precision: Timestamp,
-    /// Flags specifying whether the timeout is absolute or relative
-    pub flags: Subclockflags,
-}
-#[repr(C)]
-#[derive(Copy, Clone, Debug)]
-pub struct SubscriptionFdReadwrite {
-    /// The file descriptor on which to wait for it to become ready for reading or writing.
-    pub file_descriptor: Fd,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union SubscriptionUU {
-    pub clock: SubscriptionClock,
-    pub fd_read: SubscriptionFdReadwrite,
-    pub fd_write: SubscriptionFdReadwrite,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct SubscriptionU {
-    pub tag: Eventtype,
-    pub u: SubscriptionUU,
-}
-
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct Subscription {
-    /// User-provided value that is attached to the subscription in the
-    /// implementation and returned through `event::userdata`.
-    pub userdata: Userdata,
-    /// The type of the event to which to subscribe, and its contents
-    pub u: SubscriptionU,
-}
-pub type Exitcode = u32;
-pub type Signal = u8;
-/// No signal. Note that POSIX has special semantics for `kill(pid, 0)`,
-/// so this value is reserved.
-pub const SIGNAL_NONE: Signal = 0;
-/// Hangup.
-/// Action: Terminates the process.
-pub const SIGNAL_HUP: Signal = 1;
-/// Terminate interrupt signal.
-/// Action: Terminates the process.
-pub const SIGNAL_INT: Signal = 2;
-/// Terminal quit signal.
-/// Action: Terminates the process.
-pub const SIGNAL_QUIT: Signal = 3;
-/// Illegal instruction.
-/// Action: Terminates the process.
-pub const SIGNAL_ILL: Signal = 4;
-/// Trace/breakpoint trap.
-/// Action: Terminates the process.
-pub const SIGNAL_TRAP: Signal = 5;
-/// Process abort signal.
-/// Action: Terminates the process.
-pub const SIGNAL_ABRT: Signal = 6;
-/// Access to an undefined portion of a memory object.
-/// Action: Terminates the process.
-pub const SIGNAL_BUS: Signal = 7;
-/// Erroneous arithmetic operation.
-/// Action: Terminates the process.
-pub const SIGNAL_FPE: Signal = 8;
-/// Kill.
-/// Action: Terminates the process.
-pub const SIGNAL_KILL: Signal = 9;
-/// User-defined signal 1.
-/// Action: Terminates the process.
-pub const SIGNAL_USR1: Signal = 10;
-/// Invalid memory reference.
-/// Action: Terminates the process.
-pub const SIGNAL_SEGV: Signal = 11;
-/// User-defined signal 2.
-/// Action: Terminates the process.
-pub const SIGNAL_USR2: Signal = 12;
-/// Write on a pipe with no one to read it.
-/// Action: Ignored.
-pub const SIGNAL_PIPE: Signal = 13;
-/// Alarm clock.
-/// Action: Terminates the process.
-pub const SIGNAL_ALRM: Signal = 14;
-/// Termination signal.
-/// Action: Terminates the process.
-pub const SIGNAL_TERM: Signal = 15;
-/// Child process terminated, stopped, or continued.
-/// Action: Ignored.
-pub const SIGNAL_CHLD: Signal = 16;
-/// Continue executing, if stopped.
-/// Action: Continues executing, if stopped.
-pub const SIGNAL_CONT: Signal = 17;
-/// Stop executing.
-/// Action: Stops executing.
-pub const SIGNAL_STOP: Signal = 18;
-/// Terminal stop signal.
-/// Action: Stops executing.
-pub const SIGNAL_TSTP: Signal = 19;
-/// Background process attempting read.
-/// Action: Stops executing.
-pub const SIGNAL_TTIN: Signal = 20;
-/// Background process attempting write.
-/// Action: Stops executing.
-pub const SIGNAL_TTOU: Signal = 21;
-/// High bandwidth data is available at a socket.
-/// Action: Ignored.
-pub const SIGNAL_URG: Signal = 22;
-/// CPU time limit exceeded.
-/// Action: Terminates the process.
-pub const SIGNAL_XCPU: Signal = 23;
-/// File size limit exceeded.
-/// Action: Terminates the process.
-pub const SIGNAL_XFSZ: Signal = 24;
-/// Virtual timer expired.
-/// Action: Terminates the process.
-pub const SIGNAL_VTALRM: Signal = 25;
-/// Profiling timer expired.
-/// Action: Terminates the process.
-pub const SIGNAL_PROF: Signal = 26;
-/// Window changed.
-/// Action: Ignored.
-pub const SIGNAL_WINCH: Signal = 27;
-/// I/O possible.
-/// Action: Terminates the process.
-pub const SIGNAL_POLL: Signal = 28;
-/// Power failure.
-/// Action: Terminates the process.
-pub const SIGNAL_PWR: Signal = 29;
-/// Bad system call.
-/// Action: Terminates the process.
-pub const SIGNAL_SYS: Signal = 30;
-pub type Riflags = u16;
-/// Returns the message without removing it from the socket's receive queue.
-pub const RIFLAGS_RECV_PEEK: Riflags = 0x1;
-/// On byte-stream sockets, block until the full amount of data can be returned.
-pub const RIFLAGS_RECV_WAITALL: Riflags = 0x2;
-pub type Roflags = u16;
-/// Returned by `sock_recv`: Message data has been truncated.
-pub const ROFLAGS_RECV_DATA_TRUNCATED: Roflags = 0x1;
-pub type Siflags = u16;
-pub type Sdflags = u8;
-/// Disables further receive operations.
-pub const SDFLAGS_RD: Sdflags = 0x1;
-/// Disables further send operations.
-pub const SDFLAGS_WR: Sdflags = 0x2;
-pub type Preopentype = u8;
-/// A pre-opened directory.
-pub const PREOPENTYPE_DIR: Preopentype = 0;
-#[repr(C)]
-#[derive(Copy, Clone, Debug)]
-pub struct PrestatDir {
-    /// The length of the directory name for use with `fd_prestat_dir_name`.
-    pub pr_name_len: Size,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub union PrestatU {
-    pub dir: PrestatDir,
-}
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct Prestat {
-    pub tag: Preopentype,
-    pub u: PrestatU,
-}
-
-/// Read command-line argument data.
-/// The size of the array should match that returned by `args_sizes_get`
-pub unsafe fn args_get(argv: *mut *mut u8, argv_buf: *mut u8) -> Result<()> {
-    let rc = wasi_snapshot_preview1::args_get(argv, argv_buf);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Return command-line argument data sizes.
-///
-/// ## Return
-///
-/// * `argc` - The number of arguments.
-/// * `argv_buf_size` - The size of the argument string data.
-pub unsafe fn args_sizes_get() -> Result<(Size, Size)> {
-    let mut argc = MaybeUninit::uninit();
-    let mut argv_buf_size = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::args_sizes_get(argc.as_mut_ptr(), argv_buf_size.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok((argc.assume_init(), argv_buf_size.assume_init()))
-    }
-}
-
-/// Read environment variable data.
-/// The sizes of the buffers should match that returned by `environ_sizes_get`.
-pub unsafe fn environ_get(environ: *mut *mut u8, environ_buf: *mut u8) -> Result<()> {
-    let rc = wasi_snapshot_preview1::environ_get(environ, environ_buf);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Return environment variable data sizes.
-///
-/// ## Return
-///
-/// * `environc` - The number of environment variable arguments.
-/// * `environ_buf_size` - The size of the environment variable data.
-pub unsafe fn environ_sizes_get() -> Result<(Size, Size)> {
-    let mut environc = MaybeUninit::uninit();
-    let mut environ_buf_size = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::environ_sizes_get(
-        environc.as_mut_ptr(),
-        environ_buf_size.as_mut_ptr(),
-    );
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok((environc.assume_init(), environ_buf_size.assume_init()))
-    }
-}
-
-/// Return the resolution of a clock.
-/// Implementations are required to provide a non-zero value for supported clocks. For unsupported clocks,
-/// return `errno::inval`.
-/// Note: This is similar to `clock_getres` in POSIX.
-///
-/// ## Parameters
-///
-/// * `id` - The clock for which to return the resolution.
-///
-/// ## Return
-///
-/// * `resolution` - The resolution of the clock.
-pub unsafe fn clock_res_get(id: Clockid) -> Result<Timestamp> {
-    let mut resolution = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::clock_res_get(id, resolution.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(resolution.assume_init())
-    }
-}
-
-/// Return the time value of a clock.
-/// Note: This is similar to `clock_gettime` in POSIX.
-///
-/// ## Parameters
-///
-/// * `id` - The clock for which to return the time.
-/// * `precision` - The maximum lag (exclusive) that the returned time value may have, compared to its actual value.
-///
-/// ## Return
-///
-/// * `time` - The time value of the clock.
-pub unsafe fn clock_time_get(id: Clockid, precision: Timestamp) -> Result<Timestamp> {
-    let mut time = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::clock_time_get(id, precision, time.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(time.assume_init())
-    }
-}
-
-/// Provide file advisory information on a file descriptor.
-/// Note: This is similar to `posix_fadvise` in POSIX.
-///
-/// ## Parameters
-///
-/// * `offset` - The offset within the file to which the advisory applies.
-/// * `len` - The length of the region to which the advisory applies.
-/// * `advice` - The advice.
-pub unsafe fn fd_advise(fd: Fd, offset: Filesize, len: Filesize, advice: Advice) -> Result<()> {
-    let rc = wasi_snapshot_preview1::fd_advise(fd, offset, len, advice);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Force the allocation of space in a file.
-/// Note: This is similar to `posix_fallocate` in POSIX.
-///
-/// ## Parameters
-///
-/// * `offset` - The offset at which to start the allocation.
-/// * `len` - The length of the area that is allocated.
-pub unsafe fn fd_allocate(fd: Fd, offset: Filesize, len: Filesize) -> Result<()> {
-    let rc = wasi_snapshot_preview1::fd_allocate(fd, offset, len);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Close a file descriptor.
-/// Note: This is similar to `close` in POSIX.
-pub unsafe fn fd_close(fd: Fd) -> Result<()> {
-    let rc = wasi_snapshot_preview1::fd_close(fd);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Synchronize the data of a file to disk.
-/// Note: This is similar to `fdatasync` in POSIX.
-pub unsafe fn fd_datasync(fd: Fd) -> Result<()> {
-    let rc = wasi_snapshot_preview1::fd_datasync(fd);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Get the attributes of a file descriptor.
-/// Note: This returns similar flags to `fsync(fd, F_GETFL)` in POSIX, as well as additional fields.
-///
-/// ## Return
-///
-/// * `stat` - The buffer where the file descriptor's attributes are stored.
-pub unsafe fn fd_fdstat_get(fd: Fd) -> Result<Fdstat> {
-    let mut stat = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::fd_fdstat_get(fd, stat.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(stat.assume_init())
-    }
-}
-
-/// Adjust the flags associated with a file descriptor.
-/// Note: This is similar to `fcntl(fd, F_SETFL, flags)` in POSIX.
-///
-/// ## Parameters
-///
-/// * `flags` - The desired values of the file descriptor flags.
-pub unsafe fn fd_fdstat_set_flags(fd: Fd, flags: Fdflags) -> Result<()> {
-    let rc = wasi_snapshot_preview1::fd_fdstat_set_flags(fd, flags);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Adjust the rights associated with a file descriptor.
-/// This can only be used to remove rights, and returns `errno::notcapable` if called in a way that would attempt to add rights
-///
-/// ## Parameters
-///
-/// * `fs_rights_base` - The desired rights of the file descriptor.
-pub unsafe fn fd_fdstat_set_rights(
-    fd: Fd,
-    fs_rights_base: Rights,
-    fs_rights_inheriting: Rights,
-) -> Result<()> {
-    let rc = wasi_snapshot_preview1::fd_fdstat_set_rights(fd, fs_rights_base, fs_rights_inheriting);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Return the attributes of an open file.
-///
-/// ## Return
-///
-/// * `buf` - The buffer where the file's attributes are stored.
-pub unsafe fn fd_filestat_get(fd: Fd) -> Result<Filestat> {
-    let mut buf = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::fd_filestat_get(fd, buf.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(buf.assume_init())
-    }
-}
-
-/// Adjust the size of an open file. If this increases the file's size, the extra bytes are filled with zeros.
-/// Note: This is similar to `ftruncate` in POSIX.
-///
-/// ## Parameters
-///
-/// * `size` - The desired file size.
-pub unsafe fn fd_filestat_set_size(fd: Fd, size: Filesize) -> Result<()> {
-    let rc = wasi_snapshot_preview1::fd_filestat_set_size(fd, size);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Adjust the timestamps of an open file or directory.
-/// Note: This is similar to `futimens` in POSIX.
-///
-/// ## Parameters
-///
-/// * `atim` - The desired values of the data access timestamp.
-/// * `mtim` - The desired values of the data modification timestamp.
-/// * `fst_flags` - A bitmask indicating which timestamps to adjust.
-pub unsafe fn fd_filestat_set_times(
-    fd: Fd,
-    atim: Timestamp,
-    mtim: Timestamp,
-    fst_flags: Fstflags,
-) -> Result<()> {
-    let rc = wasi_snapshot_preview1::fd_filestat_set_times(fd, atim, mtim, fst_flags);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Read from a file descriptor, without using and updating the file descriptor's offset.
-/// Note: This is similar to `preadv` in POSIX.
-///
-/// ## Parameters
-///
-/// * `iovs` - List of scatter/gather vectors in which to store data.
-/// * `offset` - The offset within the file at which to read.
-///
-/// ## Return
-///
-/// * `nread` - The number of bytes read.
-pub unsafe fn fd_pread(fd: Fd, iovs: IovecArray<'_>, offset: Filesize) -> Result<Size> {
-    let mut nread = MaybeUninit::uninit();
-    let rc =
-        wasi_snapshot_preview1::fd_pread(fd, iovs.as_ptr(), iovs.len(), offset, nread.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(nread.assume_init())
-    }
-}
-
-/// Return a description of the given preopened file descriptor.
-///
-/// ## Return
-///
-/// * `buf` - The buffer where the description is stored.
-pub unsafe fn fd_prestat_get(fd: Fd) -> Result<Prestat> {
-    let mut buf = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::fd_prestat_get(fd, buf.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(buf.assume_init())
-    }
-}
-
-/// Return a description of the given preopened file descriptor.
-///
-/// ## Parameters
-///
-/// * `path` - A buffer into which to write the preopened directory name.
-pub unsafe fn fd_prestat_dir_name(fd: Fd, path: *mut u8, path_len: Size) -> Result<()> {
-    let rc = wasi_snapshot_preview1::fd_prestat_dir_name(fd, path, path_len);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Write to a file descriptor, without using and updating the file descriptor's offset.
-/// Note: This is similar to `pwritev` in POSIX.
-///
-/// ## Parameters
-///
-/// * `iovs` - List of scatter/gather vectors from which to retrieve data.
-/// * `offset` - The offset within the file at which to write.
-///
-/// ## Return
-///
-/// * `nwritten` - The number of bytes written.
-pub unsafe fn fd_pwrite(fd: Fd, iovs: CiovecArray<'_>, offset: Filesize) -> Result<Size> {
-    let mut nwritten = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::fd_pwrite(
-        fd,
-        iovs.as_ptr(),
-        iovs.len(),
-        offset,
-        nwritten.as_mut_ptr(),
-    );
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(nwritten.assume_init())
-    }
-}
-
-/// Read from a file descriptor.
-/// Note: This is similar to `readv` in POSIX.
-///
-/// ## Parameters
-///
-/// * `iovs` - List of scatter/gather vectors to which to store data.
-///
-/// ## Return
-///
-/// * `nread` - The number of bytes read.
-pub unsafe fn fd_read(fd: Fd, iovs: IovecArray<'_>) -> Result<Size> {
-    let mut nread = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::fd_read(fd, iovs.as_ptr(), iovs.len(), nread.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(nread.assume_init())
-    }
-}
-
-/// Read directory entries from a directory.
-/// When successful, the contents of the output buffer consist of a sequence of
-/// directory entries. Each directory entry consists of a `dirent` object,
-/// followed by `dirent::d_namlen` bytes holding the name of the directory
-/// entry.
-/// This function fills the output buffer as much as possible, potentially
-/// truncating the last directory entry. This allows the caller to grow its
-/// read buffer size in case it's too small to fit a single large directory
-/// entry, or skip the oversized directory entry.
-///
-/// ## Parameters
-///
-/// * `buf` - The buffer where directory entries are stored
-/// * `cookie` - The location within the directory to start reading
-///
-/// ## Return
-///
-/// * `bufused` - The number of bytes stored in the read buffer. If less than the size of the read buffer, the end of the directory has been reached.
-pub unsafe fn fd_readdir(fd: Fd, buf: *mut u8, buf_len: Size, cookie: Dircookie) -> Result<Size> {
-    let mut bufused = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::fd_readdir(fd, buf, buf_len, cookie, bufused.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(bufused.assume_init())
-    }
-}
-
-/// Atomically replace a file descriptor by renumbering another file descriptor.
-/// Due to the strong focus on thread safety, this environment does not provide
-/// a mechanism to duplicate or renumber a file descriptor to an arbitrary
-/// number, like `dup2()`. This would be prone to race conditions, as an actual
-/// file descriptor with the same number could be allocated by a different
-/// thread at the same time.
-/// This function provides a way to atomically renumber file descriptors, which
-/// would disappear if `dup2()` were to be removed entirely.
-///
-/// ## Parameters
-///
-/// * `to` - The file descriptor to overwrite.
-pub unsafe fn fd_renumber(fd: Fd, to: Fd) -> Result<()> {
-    let rc = wasi_snapshot_preview1::fd_renumber(fd, to);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Move the offset of a file descriptor.
-/// Note: This is similar to `lseek` in POSIX.
-///
-/// ## Parameters
-///
-/// * `offset` - The number of bytes to move.
-/// * `whence` - The base from which the offset is relative.
-///
-/// ## Return
-///
-/// * `newoffset` - The new offset of the file descriptor, relative to the start of the file.
-pub unsafe fn fd_seek(fd: Fd, offset: Filedelta, whence: Whence) -> Result<Filesize> {
-    let mut newoffset = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::fd_seek(fd, offset, whence, newoffset.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(newoffset.assume_init())
-    }
-}
-
-/// Synchronize the data and metadata of a file to disk.
-/// Note: This is similar to `fsync` in POSIX.
-pub unsafe fn fd_sync(fd: Fd) -> Result<()> {
-    let rc = wasi_snapshot_preview1::fd_sync(fd);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Return the current offset of a file descriptor.
-/// Note: This is similar to `lseek(fd, 0, SEEK_CUR)` in POSIX.
-///
-/// ## Return
-///
-/// * `offset` - The current offset of the file descriptor, relative to the start of the file.
-pub unsafe fn fd_tell(fd: Fd) -> Result<Filesize> {
-    let mut offset = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::fd_tell(fd, offset.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(offset.assume_init())
-    }
-}
-
-/// Write to a file descriptor.
-/// Note: This is similar to `writev` in POSIX.
-///
-/// ## Parameters
-///
-/// * `iovs` - List of scatter/gather vectors from which to retrieve data.
-///
-/// ## Return
-///
-/// * `nwritten` - The number of bytes written.
-pub unsafe fn fd_write(fd: Fd, iovs: CiovecArray<'_>) -> Result<Size> {
-    let mut nwritten = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::fd_write(fd, iovs.as_ptr(), iovs.len(), nwritten.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(nwritten.assume_init())
-    }
-}
-
-/// Create a directory.
-/// Note: This is similar to `mkdirat` in POSIX.
-///
-/// ## Parameters
-///
-/// * `path` - The path at which to create the directory.
-pub unsafe fn path_create_directory(fd: Fd, path: &str) -> Result<()> {
-    let rc = wasi_snapshot_preview1::path_create_directory(fd, path.as_ptr(), path.len());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Return the attributes of a file or directory.
-/// Note: This is similar to `stat` in POSIX.
-///
-/// ## Parameters
-///
-/// * `flags` - Flags determining the method of how the path is resolved.
-/// * `path` - The path of the file or directory to inspect.
-///
-/// ## Return
-///
-/// * `buf` - The buffer where the file's attributes are stored.
-pub unsafe fn path_filestat_get(fd: Fd, flags: Lookupflags, path: &str) -> Result<Filestat> {
-    let mut buf = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::path_filestat_get(
-        fd,
-        flags,
-        path.as_ptr(),
-        path.len(),
-        buf.as_mut_ptr(),
-    );
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(buf.assume_init())
-    }
-}
-
-/// Adjust the timestamps of a file or directory.
-/// Note: This is similar to `utimensat` in POSIX.
-///
-/// ## Parameters
-///
-/// * `flags` - Flags determining the method of how the path is resolved.
-/// * `path` - The path of the file or directory to operate on.
-/// * `atim` - The desired values of the data access timestamp.
-/// * `mtim` - The desired values of the data modification timestamp.
-/// * `fst_flags` - A bitmask indicating which timestamps to adjust.
-pub unsafe fn path_filestat_set_times(
-    fd: Fd,
-    flags: Lookupflags,
-    path: &str,
-    atim: Timestamp,
-    mtim: Timestamp,
-    fst_flags: Fstflags,
-) -> Result<()> {
-    let rc = wasi_snapshot_preview1::path_filestat_set_times(
-        fd,
-        flags,
-        path.as_ptr(),
-        path.len(),
-        atim,
-        mtim,
-        fst_flags,
-    );
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Create a hard link.
-/// Note: This is similar to `linkat` in POSIX.
-///
-/// ## Parameters
-///
-/// * `old_flags` - Flags determining the method of how the path is resolved.
-/// * `old_path` - The source path from which to link.
-/// * `new_fd` - The working directory at which the resolution of the new path starts.
-/// * `new_path` - The destination path at which to create the hard link.
-pub unsafe fn path_link(
-    old_fd: Fd,
-    old_flags: Lookupflags,
-    old_path: &str,
-    new_fd: Fd,
-    new_path: &str,
-) -> Result<()> {
-    let rc = wasi_snapshot_preview1::path_link(
-        old_fd,
-        old_flags,
-        old_path.as_ptr(),
-        old_path.len(),
-        new_fd,
-        new_path.as_ptr(),
-        new_path.len(),
-    );
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Open a file or directory.
-/// The returned file descriptor is not guaranteed to be the lowest-numbered
-/// file descriptor not currently open; it is randomized to prevent
-/// applications from depending on making assumptions about indexes, since this
-/// is error-prone in multi-threaded contexts. The returned file descriptor is
-/// guaranteed to be less than 2**31.
-/// Note: This is similar to `openat` in POSIX.
-///
-/// ## Parameters
-///
-/// * `dirflags` - Flags determining the method of how the path is resolved.
-/// * `path` - The relative path of the file or directory to open, relative to the
-///   `path_open::fd` directory.
-/// * `oflags` - The method by which to open the file.
-/// * `fs_rights_base` - The initial rights of the newly created file descriptor. The
-///   implementation is allowed to return a file descriptor with fewer rights
-///   than specified, if and only if those rights do not apply to the type of
-///   file being opened.
-///   The *base* rights are rights that will apply to operations using the file
-///   descriptor itself, while the *inheriting* rights are rights that apply to
-///   file descriptors derived from it.
-///
-/// ## Return
-///
-/// * `opened_fd` - The file descriptor of the file that has been opened.
-pub unsafe fn path_open(
-    fd: Fd,
-    dirflags: Lookupflags,
-    path: &str,
-    oflags: Oflags,
-    fs_rights_base: Rights,
-    fs_rights_inheriting: Rights,
-    fdflags: Fdflags,
-) -> Result<Fd> {
-    let mut opened_fd = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::path_open(
-        fd,
-        dirflags,
-        path.as_ptr(),
-        path.len(),
-        oflags,
-        fs_rights_base,
-        fs_rights_inheriting,
-        fdflags,
-        opened_fd.as_mut_ptr(),
-    );
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(opened_fd.assume_init())
-    }
-}
-
-/// Read the contents of a symbolic link.
-/// Note: This is similar to `readlinkat` in POSIX.
-///
-/// ## Parameters
-///
-/// * `path` - The path of the symbolic link from which to read.
-/// * `buf` - The buffer to which to write the contents of the symbolic link.
-///
-/// ## Return
-///
-/// * `bufused` - The number of bytes placed in the buffer.
-pub unsafe fn path_readlink(fd: Fd, path: &str, buf: *mut u8, buf_len: Size) -> Result<Size> {
-    let mut bufused = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::path_readlink(
-        fd,
-        path.as_ptr(),
-        path.len(),
-        buf,
-        buf_len,
-        bufused.as_mut_ptr(),
-    );
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(bufused.assume_init())
-    }
-}
-
-/// Remove a directory.
-/// Return `errno::notempty` if the directory is not empty.
-/// Note: This is similar to `unlinkat(fd, path, AT_REMOVEDIR)` in POSIX.
-///
-/// ## Parameters
-///
-/// * `path` - The path to a directory to remove.
-pub unsafe fn path_remove_directory(fd: Fd, path: &str) -> Result<()> {
-    let rc = wasi_snapshot_preview1::path_remove_directory(fd, path.as_ptr(), path.len());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Rename a file or directory.
-/// Note: This is similar to `renameat` in POSIX.
-///
-/// ## Parameters
-///
-/// * `old_path` - The source path of the file or directory to rename.
-/// * `new_fd` - The working directory at which the resolution of the new path starts.
-/// * `new_path` - The destination path to which to rename the file or directory.
-pub unsafe fn path_rename(fd: Fd, old_path: &str, new_fd: Fd, new_path: &str) -> Result<()> {
-    let rc = wasi_snapshot_preview1::path_rename(
-        fd,
-        old_path.as_ptr(),
-        old_path.len(),
-        new_fd,
-        new_path.as_ptr(),
-        new_path.len(),
-    );
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Create a symbolic link.
-/// Note: This is similar to `symlinkat` in POSIX.
-///
-/// ## Parameters
-///
-/// * `old_path` - The contents of the symbolic link.
-/// * `new_path` - The destination path at which to create the symbolic link.
-pub unsafe fn path_symlink(old_path: &str, fd: Fd, new_path: &str) -> Result<()> {
-    let rc = wasi_snapshot_preview1::path_symlink(
-        old_path.as_ptr(),
-        old_path.len(),
-        fd,
-        new_path.as_ptr(),
-        new_path.len(),
-    );
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Unlink a file.
-/// Return `errno::isdir` if the path refers to a directory.
-/// Note: This is similar to `unlinkat(fd, path, 0)` in POSIX.
-///
-/// ## Parameters
-///
-/// * `path` - The path to a file to unlink.
-pub unsafe fn path_unlink_file(fd: Fd, path: &str) -> Result<()> {
-    let rc = wasi_snapshot_preview1::path_unlink_file(fd, path.as_ptr(), path.len());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Concurrently poll for the occurrence of a set of events.
-///
-/// ## Parameters
-///
-/// * `r#in` - The events to which to subscribe.
-/// * `out` - The events that have occurred.
-/// * `nsubscriptions` - Both the number of subscriptions and events.
-///
-/// ## Return
-///
-/// * `nevents` - The number of events stored.
-pub unsafe fn poll_oneoff(
-    r#in: *const Subscription,
-    out: *mut Event,
-    nsubscriptions: Size,
-) -> Result<Size> {
-    let mut nevents = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::poll_oneoff(r#in, out, nsubscriptions, nevents.as_mut_ptr());
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(nevents.assume_init())
-    }
-}
-
-/// Terminate the process normally. An exit code of 0 indicates successful
-/// termination of the program. The meanings of other values is dependent on
-/// the environment.
-///
-/// ## Parameters
-///
-/// * `rval` - The exit code returned by the process.
-pub unsafe fn proc_exit(rval: Exitcode) {
-    wasi_snapshot_preview1::proc_exit(rval);
-}
-
-/// Send a signal to the process of the calling thread.
-/// Note: This is similar to `raise` in POSIX.
-///
-/// ## Parameters
-///
-/// * `sig` - The signal condition to trigger.
-pub unsafe fn proc_raise(sig: Signal) -> Result<()> {
-    let rc = wasi_snapshot_preview1::proc_raise(sig);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Temporarily yield execution of the calling thread.
-/// Note: This is similar to `sched_yield` in POSIX.
-pub unsafe fn sched_yield() -> Result<()> {
-    let rc = wasi_snapshot_preview1::sched_yield();
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Write high-quality random data into a buffer.
-/// This function blocks when the implementation is unable to immediately
-/// provide sufficient high-quality random data.
-/// This function may execute slowly, so when large mounts of random data are
-/// required, it's advisable to use this function to seed a pseudo-random
-/// number generator, rather than to provide the random data directly.
-///
-/// ## Parameters
-///
-/// * `buf` - The buffer to fill with random data.
-pub unsafe fn random_get(buf: *mut u8, buf_len: Size) -> Result<()> {
-    let rc = wasi_snapshot_preview1::random_get(buf, buf_len);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-/// Receive a message from a socket.
-/// Note: This is similar to `recv` in POSIX, though it also supports reading
-/// the data into multiple buffers in the manner of `readv`.
-///
-/// ## Parameters
-///
-/// * `ri_data` - List of scatter/gather vectors to which to store data.
-/// * `ri_flags` - Message flags.
-///
-/// ## Return
-///
-/// * `ro_datalen` - Number of bytes stored in ri_data.
-/// * `ro_flags` - Message flags.
-pub unsafe fn sock_recv(
-    fd: Fd,
-    ri_data: IovecArray<'_>,
-    ri_flags: Riflags,
-) -> Result<(Size, Roflags)> {
-    let mut ro_datalen = MaybeUninit::uninit();
-    let mut ro_flags = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::sock_recv(
-        fd,
-        ri_data.as_ptr(),
-        ri_data.len(),
-        ri_flags,
-        ro_datalen.as_mut_ptr(),
-        ro_flags.as_mut_ptr(),
-    );
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok((ro_datalen.assume_init(), ro_flags.assume_init()))
-    }
-}
-
-/// Send a message on a socket.
-/// Note: This is similar to `send` in POSIX, though it also supports writing
-/// the data from multiple buffers in the manner of `writev`.
-///
-/// ## Parameters
-///
-/// * `si_data` - List of scatter/gather vectors to which to retrieve data
-/// * `si_flags` - Message flags.
-///
-/// ## Return
-///
-/// * `so_datalen` - Number of bytes transmitted.
-pub unsafe fn sock_send(fd: Fd, si_data: CiovecArray<'_>, si_flags: Siflags) -> Result<Size> {
-    let mut so_datalen = MaybeUninit::uninit();
-    let rc = wasi_snapshot_preview1::sock_send(
-        fd,
-        si_data.as_ptr(),
-        si_data.len(),
-        si_flags,
-        so_datalen.as_mut_ptr(),
-    );
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(so_datalen.assume_init())
-    }
-}
-
-/// Shut down socket send and receive channels.
-/// Note: This is similar to `shutdown` in POSIX.
-///
-/// ## Parameters
-///
-/// * `how` - Which channels on the socket to shut down.
-pub unsafe fn sock_shutdown(fd: Fd, how: Sdflags) -> Result<()> {
-    let rc = wasi_snapshot_preview1::sock_shutdown(fd, how);
-    if let Some(err) = Error::from_raw_error(rc) {
-        Err(err)
-    } else {
-        Ok(())
-    }
-}
-
-pub mod wasi_snapshot_preview1 {
-    use super::*;
-    #[link(wasm_import_module = "wasi_snapshot_preview1")]
-    extern "C" {
-        /// Read command-line argument data.
-        /// The size of the array should match that returned by `args_sizes_get`
-        pub fn args_get(argv: *mut *mut u8, argv_buf: *mut u8) -> Errno;
-        /// Return command-line argument data sizes.
-        pub fn args_sizes_get(argc: *mut Size, argv_buf_size: *mut Size) -> Errno;
-        /// Read environment variable data.
-        /// The sizes of the buffers should match that returned by `environ_sizes_get`.
-        pub fn environ_get(environ: *mut *mut u8, environ_buf: *mut u8) -> Errno;
-        /// Return environment variable data sizes.
-        pub fn environ_sizes_get(environc: *mut Size, environ_buf_size: *mut Size) -> Errno;
-        /// Return the resolution of a clock.
-        /// Implementations are required to provide a non-zero value for supported clocks. For unsupported clocks,
-        /// return `errno::inval`.
-        /// Note: This is similar to `clock_getres` in POSIX.
-        pub fn clock_res_get(id: Clockid, resolution: *mut Timestamp) -> Errno;
-        /// Return the time value of a clock.
-        /// Note: This is similar to `clock_gettime` in POSIX.
-        pub fn clock_time_get(id: Clockid, precision: Timestamp, time: *mut Timestamp) -> Errno;
-        /// Provide file advisory information on a file descriptor.
-        /// Note: This is similar to `posix_fadvise` in POSIX.
-        pub fn fd_advise(fd: Fd, offset: Filesize, len: Filesize, advice: Advice) -> Errno;
-        /// Force the allocation of space in a file.
-        /// Note: This is similar to `posix_fallocate` in POSIX.
-        pub fn fd_allocate(fd: Fd, offset: Filesize, len: Filesize) -> Errno;
-        /// Close a file descriptor.
-        /// Note: This is similar to `close` in POSIX.
-        pub fn fd_close(fd: Fd) -> Errno;
-        /// Synchronize the data of a file to disk.
-        /// Note: This is similar to `fdatasync` in POSIX.
-        pub fn fd_datasync(fd: Fd) -> Errno;
-        /// Get the attributes of a file descriptor.
-        /// Note: This returns similar flags to `fsync(fd, F_GETFL)` in POSIX, as well as additional fields.
-        pub fn fd_fdstat_get(fd: Fd, stat: *mut Fdstat) -> Errno;
-        /// Adjust the flags associated with a file descriptor.
-        /// Note: This is similar to `fcntl(fd, F_SETFL, flags)` in POSIX.
-        pub fn fd_fdstat_set_flags(fd: Fd, flags: Fdflags) -> Errno;
-        /// Adjust the rights associated with a file descriptor.
-        /// This can only be used to remove rights, and returns `errno::notcapable` if called in a way that would attempt to add rights
-        pub fn fd_fdstat_set_rights(
-            fd: Fd,
-            fs_rights_base: Rights,
-            fs_rights_inheriting: Rights,
-        ) -> Errno;
-        /// Return the attributes of an open file.
-        pub fn fd_filestat_get(fd: Fd, buf: *mut Filestat) -> Errno;
-        /// Adjust the size of an open file. If this increases the file's size, the extra bytes are filled with zeros.
-        /// Note: This is similar to `ftruncate` in POSIX.
-        pub fn fd_filestat_set_size(fd: Fd, size: Filesize) -> Errno;
-        /// Adjust the timestamps of an open file or directory.
-        /// Note: This is similar to `futimens` in POSIX.
-        pub fn fd_filestat_set_times(
-            fd: Fd,
-            atim: Timestamp,
-            mtim: Timestamp,
-            fst_flags: Fstflags,
-        ) -> Errno;
-        /// Read from a file descriptor, without using and updating the file descriptor's offset.
-        /// Note: This is similar to `preadv` in POSIX.
-        pub fn fd_pread(
-            fd: Fd,
-            iovs_ptr: *const Iovec,
-            iovs_len: usize,
-            offset: Filesize,
-            nread: *mut Size,
-        ) -> Errno;
-        /// Return a description of the given preopened file descriptor.
-        pub fn fd_prestat_get(fd: Fd, buf: *mut Prestat) -> Errno;
-        /// Return a description of the given preopened file descriptor.
-        pub fn fd_prestat_dir_name(fd: Fd, path: *mut u8, path_len: Size) -> Errno;
-        /// Write to a file descriptor, without using and updating the file descriptor's offset.
-        /// Note: This is similar to `pwritev` in POSIX.
-        pub fn fd_pwrite(
-            fd: Fd,
-            iovs_ptr: *const Ciovec,
-            iovs_len: usize,
-            offset: Filesize,
-            nwritten: *mut Size,
-        ) -> Errno;
-        /// Read from a file descriptor.
-        /// Note: This is similar to `readv` in POSIX.
-        pub fn fd_read(fd: Fd, iovs_ptr: *const Iovec, iovs_len: usize, nread: *mut Size) -> Errno;
-        /// Read directory entries from a directory.
-        /// When successful, the contents of the output buffer consist of a sequence of
-        /// directory entries. Each directory entry consists of a `dirent` object,
-        /// followed by `dirent::d_namlen` bytes holding the name of the directory
-        /// entry.
-        /// This function fills the output buffer as much as possible, potentially
-        /// truncating the last directory entry. This allows the caller to grow its
-        /// read buffer size in case it's too small to fit a single large directory
-        /// entry, or skip the oversized directory entry.
-        pub fn fd_readdir(
-            fd: Fd,
-            buf: *mut u8,
-            buf_len: Size,
-            cookie: Dircookie,
-            bufused: *mut Size,
-        ) -> Errno;
-        /// Atomically replace a file descriptor by renumbering another file descriptor.
-        /// Due to the strong focus on thread safety, this environment does not provide
-        /// a mechanism to duplicate or renumber a file descriptor to an arbitrary
-        /// number, like `dup2()`. This would be prone to race conditions, as an actual
-        /// file descriptor with the same number could be allocated by a different
-        /// thread at the same time.
-        /// This function provides a way to atomically renumber file descriptors, which
-        /// would disappear if `dup2()` were to be removed entirely.
-        pub fn fd_renumber(fd: Fd, to: Fd) -> Errno;
-        /// Move the offset of a file descriptor.
-        /// Note: This is similar to `lseek` in POSIX.
-        pub fn fd_seek(
-            fd: Fd,
-            offset: Filedelta,
-            whence: Whence,
-            newoffset: *mut Filesize,
-        ) -> Errno;
-        /// Synchronize the data and metadata of a file to disk.
-        /// Note: This is similar to `fsync` in POSIX.
-        pub fn fd_sync(fd: Fd) -> Errno;
-        /// Return the current offset of a file descriptor.
-        /// Note: This is similar to `lseek(fd, 0, SEEK_CUR)` in POSIX.
-        pub fn fd_tell(fd: Fd, offset: *mut Filesize) -> Errno;
-        /// Write to a file descriptor.
-        /// Note: This is similar to `writev` in POSIX.
-        pub fn fd_write(
-            fd: Fd,
-            iovs_ptr: *const Ciovec,
-            iovs_len: usize,
-            nwritten: *mut Size,
-        ) -> Errno;
-        /// Create a directory.
-        /// Note: This is similar to `mkdirat` in POSIX.
-        pub fn path_create_directory(fd: Fd, path_ptr: *const u8, path_len: usize) -> Errno;
-        /// Return the attributes of a file or directory.
-        /// Note: This is similar to `stat` in POSIX.
-        pub fn path_filestat_get(
-            fd: Fd,
-            flags: Lookupflags,
-            path_ptr: *const u8,
-            path_len: usize,
-            buf: *mut Filestat,
-        ) -> Errno;
-        /// Adjust the timestamps of a file or directory.
-        /// Note: This is similar to `utimensat` in POSIX.
-        pub fn path_filestat_set_times(
-            fd: Fd,
-            flags: Lookupflags,
-            path_ptr: *const u8,
-            path_len: usize,
-            atim: Timestamp,
-            mtim: Timestamp,
-            fst_flags: Fstflags,
-        ) -> Errno;
-        /// Create a hard link.
-        /// Note: This is similar to `linkat` in POSIX.
-        pub fn path_link(
-            old_fd: Fd,
-            old_flags: Lookupflags,
-            old_path_ptr: *const u8,
-            old_path_len: usize,
-            new_fd: Fd,
-            new_path_ptr: *const u8,
-            new_path_len: usize,
-        ) -> Errno;
-        /// Open a file or directory.
-        /// The returned file descriptor is not guaranteed to be the lowest-numbered
-        /// file descriptor not currently open; it is randomized to prevent
-        /// applications from depending on making assumptions about indexes, since this
-        /// is error-prone in multi-threaded contexts. The returned file descriptor is
-        /// guaranteed to be less than 2**31.
-        /// Note: This is similar to `openat` in POSIX.
-        pub fn path_open(
-            fd: Fd,
-            dirflags: Lookupflags,
-            path_ptr: *const u8,
-            path_len: usize,
-            oflags: Oflags,
-            fs_rights_base: Rights,
-            fs_rights_inheriting: Rights,
-            fdflags: Fdflags,
-            opened_fd: *mut Fd,
-        ) -> Errno;
-        /// Read the contents of a symbolic link.
-        /// Note: This is similar to `readlinkat` in POSIX.
-        pub fn path_readlink(
-            fd: Fd,
-            path_ptr: *const u8,
-            path_len: usize,
-            buf: *mut u8,
-            buf_len: Size,
-            bufused: *mut Size,
-        ) -> Errno;
-        /// Remove a directory.
-        /// Return `errno::notempty` if the directory is not empty.
-        /// Note: This is similar to `unlinkat(fd, path, AT_REMOVEDIR)` in POSIX.
-        pub fn path_remove_directory(fd: Fd, path_ptr: *const u8, path_len: usize) -> Errno;
-        /// Rename a file or directory.
-        /// Note: This is similar to `renameat` in POSIX.
-        pub fn path_rename(
-            fd: Fd,
-            old_path_ptr: *const u8,
-            old_path_len: usize,
-            new_fd: Fd,
-            new_path_ptr: *const u8,
-            new_path_len: usize,
-        ) -> Errno;
-        /// Create a symbolic link.
-        /// Note: This is similar to `symlinkat` in POSIX.
-        pub fn path_symlink(
-            old_path_ptr: *const u8,
-            old_path_len: usize,
-            fd: Fd,
-            new_path_ptr: *const u8,
-            new_path_len: usize,
-        ) -> Errno;
-        /// Unlink a file.
-        /// Return `errno::isdir` if the path refers to a directory.
-        /// Note: This is similar to `unlinkat(fd, path, 0)` in POSIX.
-        pub fn path_unlink_file(fd: Fd, path_ptr: *const u8, path_len: usize) -> Errno;
-        /// Concurrently poll for the occurrence of a set of events.
-        pub fn poll_oneoff(
-            r#in: *const Subscription,
-            out: *mut Event,
-            nsubscriptions: Size,
-            nevents: *mut Size,
-        ) -> Errno;
-        /// Terminate the process normally. An exit code of 0 indicates successful
-        /// termination of the program. The meanings of other values is dependent on
-        /// the environment.
-        pub fn proc_exit(rval: Exitcode) -> !;
-        /// Send a signal to the process of the calling thread.
-        /// Note: This is similar to `raise` in POSIX.
-        pub fn proc_raise(sig: Signal) -> Errno;
-        /// Temporarily yield execution of the calling thread.
-        /// Note: This is similar to `sched_yield` in POSIX.
-        pub fn sched_yield() -> Errno;
-        /// Write high-quality random data into a buffer.
-        /// This function blocks when the implementation is unable to immediately
-        /// provide sufficient high-quality random data.
-        /// This function may execute slowly, so when large mounts of random data are
-        /// required, it's advisable to use this function to seed a pseudo-random
-        /// number generator, rather than to provide the random data directly.
-        pub fn random_get(buf: *mut u8, buf_len: Size) -> Errno;
-        /// Receive a message from a socket.
-        /// Note: This is similar to `recv` in POSIX, though it also supports reading
-        /// the data into multiple buffers in the manner of `readv`.
-        pub fn sock_recv(
-            fd: Fd,
-            ri_data_ptr: *const Iovec,
-            ri_data_len: usize,
-            ri_flags: Riflags,
-            ro_datalen: *mut Size,
-            ro_flags: *mut Roflags,
-        ) -> Errno;
-        /// Send a message on a socket.
-        /// Note: This is similar to `send` in POSIX, though it also supports writing
-        /// the data from multiple buffers in the manner of `writev`.
-        pub fn sock_send(
-            fd: Fd,
-            si_data_ptr: *const Ciovec,
-            si_data_len: usize,
-            si_flags: Siflags,
-            so_datalen: *mut Size,
-        ) -> Errno;
-        /// Shut down socket send and receive channels.
-        /// Note: This is similar to `shutdown` in POSIX.
-        pub fn sock_shutdown(fd: Fd, how: Sdflags) -> Errno;
-    }
-}