Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

include/linux/crc-ccitt.h

@@ -0,0 +1,17 @@
+#ifndef _LINUX_CRC_CCITT_H
+#define _LINUX_CRC_CCITT_H
+#ifdef __KERNEL__
+
+#include <linux/types.h>
+
+extern u16 const crc_ccitt_table[256];
+
+extern u16 crc_ccitt(u16 crc, const u8 *buffer, size_t len);
+
+static inline u16 crc_ccitt_byte(u16 crc, const u8 c)
+{
+	return (crc >> 8) ^ crc_ccitt_table[(crc ^ c) & 0xff];
+}
+
+#endif /* __KERNEL__ */
+#endif /* _LINUX_CRC_CCITT_H */