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Diffstat (limited to 'ANDROID_3.4.5/include/linux/crc32.h')
-rw-r--r--ANDROID_3.4.5/include/linux/crc32.h29
1 files changed, 0 insertions, 29 deletions
diff --git a/ANDROID_3.4.5/include/linux/crc32.h b/ANDROID_3.4.5/include/linux/crc32.h
deleted file mode 100644
index 68267b64..00000000
--- a/ANDROID_3.4.5/include/linux/crc32.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * crc32.h
- * See linux/lib/crc32.c for license and changes
- */
-#ifndef _LINUX_CRC32_H
-#define _LINUX_CRC32_H
-
-#include <linux/types.h>
-#include <linux/bitrev.h>
-
-extern u32 crc32_le(u32 crc, unsigned char const *p, size_t len);
-extern u32 crc32_be(u32 crc, unsigned char const *p, size_t len);
-
-extern u32 __crc32c_le(u32 crc, unsigned char const *p, size_t len);
-
-#define crc32(seed, data, length) crc32_le(seed, (unsigned char const *)(data), length)
-
-/*
- * Helpers for hash table generation of ethernet nics:
- *
- * Ethernet sends the least significant bit of a byte first, thus crc32_le
- * is used. The output of crc32_le is bit reversed [most significant bit
- * is in bit nr 0], thus it must be reversed before use. Except for
- * nics that bit swap the result internally...
- */
-#define ether_crc(length, data) bitrev32(crc32_le(~0, data, length))
-#define ether_crc_le(length, data) crc32_le(~0, data, length)
-
-#endif /* _LINUX_CRC32_H */