pkg syscall (netbsd-arm64-cgo), const MAP_ALIGNMENT_SHIFT = 24
pkg syscall (netbsd-arm64-cgo), const MAP_ALIGNMENT_SHIFT ideal-int
pkg syscall (netbsd-arm64-cgo), const MAP_ANON = 4096
pkg syscall (netbsd-arm64-cgo), const MAP_ANON ideal-int
pkg syscall (netbsd-arm64-cgo), const MAP_FILE = 0
pkg syscall (netbsd-arm64-cgo), const MAP_FILE ideal-int
pkg syscall (netbsd-arm64-cgo), const MAP_FIXED = 16

pkg syscall (darwin-arm64), const MAP_HASSEMAPHORE ideal-int
pkg syscall (darwin-arm64), const MAP_JIT = 2048
pkg syscall (darwin-arm64), const MAP_JIT ideal-int
pkg syscall (darwin-arm64), const MAP_NOCACHE = 1024
pkg syscall (darwin-arm64), const MAP_NOCACHE ideal-int
pkg syscall (darwin-arm64), const MAP_NOEXTEND = 256
pkg syscall (darwin-arm64), const MAP_NOEXTEND ideal-int

implements the interface.
</p>

<h3 id="Map_types">Map types</h3>

<p>
A map is an unordered group of elements of one type, called the
element type, indexed by a set of unique <i>keys</i> of another type,
called the key type.
The value of an uninitialized map is <code>nil</code>.
</p>

<pre class="ebnf">
MapType     = "map" "[" KeyType "]" ElementType .
KeyType     = Type .
</pre>