pkg syscall (netbsd-arm64), const MAP_INHERIT = 128
pkg syscall (netbsd-arm64), const MAP_INHERIT_COPY = 1
pkg syscall (netbsd-arm64), const MAP_INHERIT_COPY ideal-int
pkg syscall (netbsd-arm64), const MAP_INHERIT_DEFAULT = 1
pkg syscall (netbsd-arm64), const MAP_INHERIT_DEFAULT ideal-int
pkg syscall (netbsd-arm64), const MAP_INHERIT_DONATE_COPY = 3
pkg syscall (netbsd-arm64), const MAP_INHERIT_DONATE_COPY ideal-int

pkg syscall (darwin-arm64), const SYS_MINCORE = 78
pkg syscall (darwin-arm64), const SYS_MINCORE ideal-int
pkg syscall (darwin-arm64), const SYS_MINHERIT = 250
pkg syscall (darwin-arm64), const SYS_MINHERIT ideal-int
pkg syscall (darwin-arm64), const SYS_MKDIR = 136
pkg syscall (darwin-arm64), const SYS_MKDIR ideal-int
pkg syscall (darwin-arm64), const SYS_MKDIR_EXTENDED = 292

	BlockSize() int
	Encrypt(src, dst []byte)
	Decrypt(src, dst []byte)
}
</pre>

<p>
A defined type may have <a href="#Method_declarations">methods</a> associated with it.
It does not inherit any methods bound to the given type,
but the <a href="#Method_sets">method set</a>
of an interface type or of elements of a composite type remains unchanged:
</p>

<pre>