3. What did you do?
4. What did you expect to see?
5. What did you see instead?

For change proposals, see [Proposing Changes To Go](https://go.dev/s/proposal-process).

## Contributing code

Please read the [Contribution Guidelines](https://golang.org/doc/contribute.html) before sending patches.

Unless otherwise noted, the Go source files are distributed under

pkg syscall (darwin-arm64), const PT_KILL ideal-int
pkg syscall (darwin-arm64), const PT_READ_D = 2
pkg syscall (darwin-arm64), const PT_READ_D ideal-int
pkg syscall (darwin-arm64), const PT_READ_I = 1
pkg syscall (darwin-arm64), const PT_READ_I ideal-int
pkg syscall (darwin-arm64), const PT_READ_U = 3
pkg syscall (darwin-arm64), const PT_READ_U ideal-int
pkg syscall (darwin-arm64), const PT_SIGEXC = 12

For more information, see
https://www.iana.org/time-zones
ftp://ftp.iana.org/tz/code/tz-link.html
https://datatracker.ietf.org/doc/html/rfc6557

pkg crypto/tls, method (*Conn) NetConn() net.Conn
pkg crypto/tls, type Config struct, PreferServerCipherSuites //deprecated
pkg crypto/x509, method (*CertPool) Subjects //deprecated
pkg debug/buildinfo, func Read(io.ReaderAt) (*debug.BuildInfo, error)
pkg debug/buildinfo, func ReadFile(string) (*debug.BuildInfo, error)
pkg debug/buildinfo, type BuildInfo = debug.BuildInfo
pkg debug/dwarf, type BasicType struct, DataBitOffset int64

pkg syscall, type Conn interface { SyscallConn }
pkg syscall, type Conn interface, SyscallConn() (RawConn, error)
pkg syscall, type RawConn interface { Control, Read, Write }
pkg syscall, type RawConn interface, Control(func(uintptr)) error
pkg syscall, type RawConn interface, Read(func(uintptr) bool) error
pkg syscall, type RawConn interface, Write(func(uintptr) bool) error
pkg testing, method (*B) Helper()
pkg testing, method (*T) Helper()

operating system and architecture, visit
https://go.dev/doc/install/source
for source installation instructions.

### Contributing

Go is the work of thousands of contributors. We appreciate your help!

To contribute, please read the contribution guidelines at https://go.dev/doc/contribute.

Note that the Go project uses the issue tracker for bug reports and
proposals only. See https://go.dev/wiki/Questions for a list of

pkg syscall (freebsd-arm64), const EVFILT_PROC = -5
pkg syscall (freebsd-arm64), const EVFILT_PROC ideal-int
pkg syscall (freebsd-arm64), const EVFILT_READ = -1
pkg syscall (freebsd-arm64), const EVFILT_READ ideal-int
pkg syscall (freebsd-arm64), const EVFILT_SIGNAL = -6
pkg syscall (freebsd-arm64), const EVFILT_SIGNAL ideal-int
pkg syscall (freebsd-arm64), const EVFILT_SYSCOUNT = 11

denial of service attacks, this setting and default was backported to Go
1.19.13, Go 1.20.8, and Go 1.21.1.

Go 1.22 made it an error for a request or response read by a net/http
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

pkg syscall (freebsd-riscv64), const EVFILT_PROC = -5 #53466
pkg syscall (freebsd-riscv64), const EVFILT_PROC ideal-int #53466
pkg syscall (freebsd-riscv64), const EVFILT_READ = -1 #53466
pkg syscall (freebsd-riscv64), const EVFILT_READ ideal-int #53466
pkg syscall (freebsd-riscv64), const EVFILT_SIGNAL = -6 #53466
pkg syscall (freebsd-riscv64), const EVFILT_SIGNAL ideal-int #53466

pkg syscall (darwin-386), const PT_FIRSTMACH = 32
pkg syscall (darwin-386), const PT_FORCEQUOTA = 30
pkg syscall (darwin-386), const PT_KILL = 8
pkg syscall (darwin-386), const PT_READ_D = 2
pkg syscall (darwin-386), const PT_READ_I = 1
pkg syscall (darwin-386), const PT_READ_U = 3
pkg syscall (darwin-386), const PT_SIGEXC = 12
pkg syscall (darwin-386), const PT_STEP = 9
pkg syscall (darwin-386), const PT_THUPDATE = 13