1 files changed, 65 insertions, 0 deletions
diff --git a/contrib/blocklist/include/blocklist.h b/contrib/blocklist/include/blocklist.h
new file mode 100644
index 000000000000..f09e5139079b
--- /dev/null
+++ b/contrib/blocklist/include/blocklist.h
@@ -0,0 +1,65 @@
+/*	$NetBSD: blocklist.h,v 1.4 2025/02/11 17:42:17 christos Exp $	*/
+
+/*-
+ * Copyright (c) 2014 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Christos Zoulas.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _BLOCKLIST_H
+#define _BLOCKLIST_H
+
+#include <sys/socket.h>
+#include <syslog.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+struct syslog_data;
+struct blocklist *blocklist_open(void);
+struct blocklist *blocklist_open2(
+    void (*)(int, struct syslog_data *, const char *, va_list));
+void blocklist_close(struct blocklist *);
+int blocklist(int, int, const char *);
+int blocklist_r(struct blocklist *, int, int, const char *);
+int blocklist_sa(int, int, const struct sockaddr *, socklen_t, const char *);
+int blocklist_sa_r(struct blocklist *, int, int,
+    const struct sockaddr *, socklen_t, const char *);
+
+#if defined(__cplusplus)
+}
+#endif
+
+/* action values for user applications */
+#define BLOCKLIST_API_ENUM	1
+enum {
+        BLOCKLIST_AUTH_OK = 0,
+        BLOCKLIST_AUTH_FAIL,
+        BLOCKLIST_ABUSIVE_BEHAVIOR,
+        BLOCKLIST_BAD_USER
+};
+
+#endif /* _BLOCKLIST_H */