Vendor import of OpenSSH.

1 files changed, 27 insertions, 0 deletions

diff --git a/crypto/openssh/crc32.h b/crypto/openssh/crc32.h
new file mode 100644
index 0000000..54299fc
--- /dev/null
+++ b/crypto/openssh/crc32.h
@@ -0,0 +1,27 @@
+/*
+ * 
+ * crc32.h
+ * 
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * 
+ * Copyright (c) 1992 Tatu Ylonen, Espoo, Finland
+ *                    All rights reserved
+ * 
+ * Created: Tue Feb 11 14:37:27 1992 ylo
+ * 
+ * Functions for computing 32-bit CRC.
+ * 
+ */
+
+/* RCSID("$Id: crc32.h,v 1.4 1999/11/24 19:53:46 markus Exp $"); */
+
+#ifndef CRC32_H
+#define CRC32_H
+
+/*
+ * This computes a 32 bit CRC of the data in the buffer, and returns the CRC.
+ * The polynomial used is 0xedb88320.
+ */
+unsigned int crc32(const unsigned char *buf, unsigned int len);
+
+#endif				/* CRC32_H */