summaryrefslogtreecommitdiffstats
path: root/isisd/iso_checksum.h
diff options
context:
space:
mode:
authorjardin <jardin>2003-12-23 09:09:43 +0100
committerjardin <jardin>2003-12-23 09:09:43 +0100
commiteb5d44eb8dcf25a1b328e57d1eabb1f89e3bc59b (patch)
tree2973e8563fcbd4a8cf901d211ff4f8de00c36381 /isisd/iso_checksum.h
parentReorder free(f); unlink(f); to unlink before freeing. (diff)
downloadfrr-eb5d44eb8dcf25a1b328e57d1eabb1f89e3bc59b.tar.xz
frr-eb5d44eb8dcf25a1b328e57d1eabb1f89e3bc59b.zip
Initial revision
Diffstat (limited to 'isisd/iso_checksum.h')
-rw-r--r--isisd/iso_checksum.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/isisd/iso_checksum.h b/isisd/iso_checksum.h
new file mode 100644
index 000000000..cf600a86e
--- /dev/null
+++ b/isisd/iso_checksum.h
@@ -0,0 +1,29 @@
+/*
+ * IS-IS Rout(e)ing protocol - iso_checksum.c
+ * ISO checksum related routines
+ *
+ * Copyright (C) 2001,2002 Sampo Saaristo
+ * Tampere University of Technology
+ * Institute of Communications Engineering
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public Licenseas published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#ifndef _ZEBRA_ISO_CSUM_H
+#define _ZEBRA_ISO_CSUM_H
+
+int iso_csum_verify (u_char *buffer, int len, uint16_t *csum);
+u_int16_t iso_csum_create (u_char *buffer, int len, u_int16_t n);
+
+#endif /* _ZEBRA_ISO_CSUM_H */