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Diffstat (limited to 'payloads/libpayload/include/ipchksum.h')
-rw-r--r-- | payloads/libpayload/include/ipchksum.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/payloads/libpayload/include/ipchksum.h b/payloads/libpayload/include/ipchksum.h new file mode 100644 index 0000000000..b7ded0843d --- /dev/null +++ b/payloads/libpayload/include/ipchksum.h @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2012 The Chromium OS Authors. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but without any warranty; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __IPCHKSUM_H__ +#define __IPCHKSUM_H__ + +/** + * @defgroup ipchecksum IP checksum functions + * @{ + */ +unsigned short ipchksum(const void *ptr, unsigned long nbytes); +/** @} */ + +#endif |