| /* |
| * Castagnoli CRC32C Checksum Algorithm |
| * |
| * Polynomial: 0x11EDC6F41 |
| * |
| * Castagnoli93: Guy Castagnoli and Stefan Braeuer and Martin Herrman |
| * "Optimization of Cyclic Redundancy-Check Codes with 24 |
| * and 32 Parity Bits",IEEE Transactions on Communication, |
| * Volume 41, Number 6, June 1993 |
| * |
| * Copyright (c) 2013 Red Hat, Inc., |
| * |
| * Authors: |
| * Jeff Cody <jcody@redhat.com> |
| * |
| * Based on the Linux kernel cryptographic crc32c module, |
| * |
| * Copyright (c) 2004 Cisco Systems, Inc. |
| * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the Free |
| * Software Foundation; either version 2 of the License, or (at your option) |
| * any later version. |
| * |
| */ |
| |
| #ifndef QEMU_CRC32C_H |
| #define QEMU_CRC32C_H |
| |
| |
| uint32_t crc32c(uint32_t crc, const uint8_t *data, unsigned int length); |
| uint32_t iov_crc32c(uint32_t crc, const struct iovec *iov, size_t iov_cnt); |
| |
| #endif |
