//
	// See http://mdfs.net/Docs/Comp/Archiving/Zip/ExtraField
	zip64ExtraID       = 0x0001 // Zip64 extended information
	ntfsExtraID        = 0x000a // NTFS
	unixExtraID        = 0x000d // UNIX
	extTimeExtraID     = 0x5455 // Extended timestamp
	infoZipUnixExtraID = 0x5855 // Info-ZIP Unix extension
)

// FileHeader describes a file within a ZIP file.

client or server to have an empty Content-Length header.
This behavior is controlled by the `httplaxcontentlength` setting.

Go 1.22 changed the behavior of ServeMux to accept extended
patterns and unescape both patterns and request paths by segment.
This behavior can be controlled by the
[`httpmuxgo121` setting](/pkg/net/http/#ServeMux).

		// If legacy MS-DOS timestamps are set, we can use the delta between
		// the legacy and extended versions to estimate timezone offset.
		//
		// A non-UTC timezone is always used (even if offset is zero).
		// Thus, FileHeader.Modified.Location() == time.UTC is useful for
		// determining whether extended timestamps are present.
		// This is necessary for users that need to do additional time

			// Keep in sync with cmd/link/internal/ld/data.go:wasmMinDataAddr.
			const wasmMinDataAddr = 4096 + 8192;
			if (offset >= wasmMinDataAddr) {
				throw new Error("total length of command line and environment variables exceeds limit");
			}

			this._inst.exports.run(argc, argv);
			if (this.exited) {
				this._resolveExitPromise();
			}
			await this._exitPromise;
		}

		_resume() {
			if (this.exited) {

Linking

Once the _cgo_export.c and *.cgo2.c files have been compiled with gcc,
they need to be linked into the final binary, along with the libraries
they might depend on (in the case of puts, stdio). cmd/link has been
extended to understand basic ELF files, but it does not understand ELF
in the full complexity that modern C libraries embrace, so it cannot
in general generate direct references to the system libraries.

For the conversion of non-constant numeric values, the following rules apply:
</p>

<ol>
<li>
When converting between integer types, if the value is a signed integer, it is
sign extended to implicit infinite precision; otherwise it is zero extended.
It is then truncated to fit in the result type's size.
For example, if <code>v := uint16(0x10F0)</code>, then <code>uint32(int8(v)) == 0xFFFFFFF0</code>.

	// used to store the path or link name for the next file.
	// This package transparently handles these types.
	TypeGNULongName = 'L'
	TypeGNULongLink = 'K'
)

// Keywords for PAX extended header records.
const (
	paxNone     = "" // Indicates that no PAX key is suitable
	paxPath     = "path"
	paxLinkpath = "linkpath"
	paxSize     = "size"
	paxUid      = "uid"
	paxGid      = "gid"

pkg syscall (darwin-arm64), const SYS_LSTAT64 ideal-int
pkg syscall (darwin-arm64), const SYS_LSTAT64_EXTENDED = 342
pkg syscall (darwin-arm64), const SYS_LSTAT64_EXTENDED ideal-int
pkg syscall (darwin-arm64), const SYS_LSTAT_EXTENDED = 280
pkg syscall (darwin-arm64), const SYS_LSTAT_EXTENDED ideal-int
pkg syscall (darwin-arm64), const SYS_MADVISE = 75
pkg syscall (darwin-arm64), const SYS_MADVISE ideal-int

pkg syscall (darwin-386), const SYS_FSTAT64 ideal-int
pkg syscall (darwin-386), const SYS_FSTAT64_EXTENDED ideal-int
pkg syscall (darwin-386), const SYS_FSTATFS ideal-int
pkg syscall (darwin-386), const SYS_FSTATFS64 ideal-int
pkg syscall (darwin-386), const SYS_FSTATV ideal-int
pkg syscall (darwin-386), const SYS_FSTAT_EXTENDED ideal-int
pkg syscall (darwin-386), const SYS_FSYNC ideal-int

		sparse := gnu.sparse()
		copy(gnu.realSize(), size)
		sps = populateSparseMap(sparse, sps)
		if format != FormatUnknown {
			blk.setFormat(format)
		}
		out = append(out, blk[:]...)

		// Write extended sparse blocks.
		for len(sps) > 0 {
			var blk block
			sps = populateSparseMap(blk.toSparse(), sps)
			out = append(out, blk[:]...)
		}
		return out
	}