1 files changed, 28 insertions, 0 deletions
diff --git a/pimd/pim_util.h b/pimd/pim_util.h
new file mode 100644
index 0000000..c882fe4
--- /dev/null
+++ b/pimd/pim_util.h
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * PIM for Quagga
+ * Copyright (C) 2008  Everton da Silva Marques
+ */
+
+#ifndef PIM_UTIL_H
+#define PIM_UTIL_H
+
+#include <stdint.h>
+
+#include <zebra.h>
+
+#include "checksum.h"
+#include "pimd.h"
+#include "pim_iface.h"
+
+uint8_t igmp_msg_encode16to8(uint16_t value);
+uint16_t igmp_msg_decode8to16(uint8_t code);
+
+void pim_pkt_dump(const char *label, const uint8_t *buf, int size);
+
+int pim_is_group_224_0_0_0_24(struct in_addr group_addr);
+int pim_is_group_224_4(struct in_addr group_addr);
+bool pim_is_group_filtered(struct pim_interface *pim_ifp, pim_addr *grp);
+int pim_get_all_mcast_group(struct prefix *prefix);
+bool pim_addr_is_multicast(pim_addr addr);
+#endif /* PIM_UTIL_H */