1 /* go-map-len.c -- return the length of a map.
3 Copyright 2009 The Go Authors. All rights reserved.
4 Use of this source code is governed by a BSD-style
5 license that can be found in the LICENSE file. */
12 /* Return the length of a map. This could be done inline, of course,
13 but I'm doing it as a function for now to make it easy to change
17 __go_map_len (struct __go_map *map)
21 __go_assert (map->__element_count == (size_t) (int) map->__element_count);
22 return map->__element_count;