1 files changed, 25 insertions, 0 deletions
diff --git a/src/core/ip-address-access.h b/src/core/ip-address-access.h
new file mode 100644
index 0000000..71b5459
--- /dev/null
+++ b/src/core/ip-address-access.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include "conf-parser.h"
+#include "in-addr-util.h"
+#include "list.h"
+
+typedef struct IPAddressAccessItem IPAddressAccessItem;
+
+struct IPAddressAccessItem {
+        int family;
+        unsigned char prefixlen;
+        union in_addr_union address;
+        LIST_FIELDS(IPAddressAccessItem, items);
+};
+
+CONFIG_PARSER_PROTOTYPE(config_parse_ip_address_access);
+
+IPAddressAccessItem* ip_address_access_free_all(IPAddressAccessItem *first);
+
+IPAddressAccessItem* ip_address_access_reduce(IPAddressAccessItem *first);
+
+/* Returns true if a list consists of only the two items necessary for "any"
+ * (0.0.0.0/0 and ::/0). */
+bool ip_address_access_item_is_any(IPAddressAccessItem *first);