implementation must:
</p>

<ul>
	<li>Represent integer constants with at least 256 bits.</li>

	<li>Represent floating-point constants, including the parts of
	    a complex constant, with a mantissa of at least 256 bits
	    and a signed binary exponent of at least 16 bits.</li>

	<li>Give an error if unable to represent an integer constant
	    precisely.</li>

pkg log/syslog (darwin-arm64-cgo), method (*Writer) Write([]uint8) (int, error)
pkg log/syslog (darwin-arm64-cgo), type Priority int
pkg log/syslog (darwin-arm64-cgo), type Writer struct
pkg math/bits (darwin-arm64), const UintSize = 64
pkg math/bits (darwin-arm64-cgo), const UintSize = 64
pkg os (darwin-arm64), const DevNull = "/dev/null"
pkg os (darwin-arm64), const O_APPEND = 8
pkg os (darwin-arm64), const O_CREATE = 512

pkg syscall (netbsd-arm64-cgo), type Dirent struct, Reclen uint16
pkg syscall (netbsd-arm64-cgo), type Dirent struct, Type uint8
pkg syscall (netbsd-arm64-cgo), type FdSet struct
pkg syscall (netbsd-arm64-cgo), type FdSet struct, Bits [8]uint32
pkg syscall (netbsd-arm64-cgo), type Flock_t struct
pkg syscall (netbsd-arm64-cgo), type Flock_t struct, Len int64
pkg syscall (netbsd-arm64-cgo), type Flock_t struct, Pid int32