From a7841a523ae338a9243de81e25c129a5a0e5d03d Mon Sep 17 00:00:00 2001
From: Corvus Corax <corvuscorax@cybertrench.com>
Date: Fri, 10 Jun 2011 22:04:54 +0200
Subject: [PATCH] bugfix: forgot to add header file (pios.posix)

---
 flight/PiOS.posix/inc/pios_crc.h | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 flight/PiOS.posix/inc/pios_crc.h

diff --git a/flight/PiOS.posix/inc/pios_crc.h b/flight/PiOS.posix/inc/pios_crc.h
new file mode 100644
index 000000000..3a64f8bab
--- /dev/null
+++ b/flight/PiOS.posix/inc/pios_crc.h
@@ -0,0 +1,31 @@
+/**
+ ******************************************************************************
+ * @addtogroup PIOS PIOS Core hardware abstraction layer
+ * @{
+ * @addtogroup   PIOS_CRC CRC Functions
+ * @{
+ *
+ * @file       pios_crc.h  
+ * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
+ * @brief      CRC functions header.
+ * @see        The GNU Public License (GPL) Version 3
+ *
+ *****************************************************************************/
+/* 
+ * 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 3 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
+ */
+
+uint8_t PIOS_CRC_updateByte(uint8_t crc, const uint8_t data);
+uint8_t PIOS_CRC_updateCRC(uint8_t crc, const uint8_t* data, int32_t length);