Function map_first

map.c:537–553

}

int map_first( map_t map, map_iterator_t * it)
{
	if( map == NULL || it == NULL )
		return -1;

	it->map = map;

	it->node = map->avl_root;

	if( it->node )
	{
		while( it->node->avl_link[0] )
			it->node = it->node->avl_link[0];
	}

	return 0;
}


int map_last( map_t map, map_iterator_t * it)