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-rw-r--r--src/include/ip_checksum.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/include/ip_checksum.h b/src/include/ip_checksum.h
new file mode 100644
index 0000000000..c2cb938294
--- /dev/null
+++ b/src/include/ip_checksum.h
@@ -0,0 +1,7 @@
+#ifndef IP_CHECKSUM_H
+#define IP_CHECKSUM_H
+
+unsigned long compute_ip_checksum(void *addr, unsigned long length);
+unsigned long add_ip_checksums(unsigned long offset, unsigned long sum, unsigned long new);
+
+#endif /* IP_CHECKSUM_H */