moved all third-party lib to separate folder

thirdparty/libcsp/include/csp/csp_crc32.h

@@ -0,0 +1,63 @@
+/*
+Cubesat Space Protocol - A small network-layer protocol designed for Cubesats
+Copyright (C) 2012 GomSpace ApS (http://www.gomspace.com)
+Copyright (C) 2012 AAUSAT3 Project (http://aausat3.space.aau.dk)
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library 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
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef _CSP_CRC32_H_
+#define _CSP_CRC32_H_
+
+#include <csp/csp.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Generate precomputed CRC32 table
+ */
+void csp_crc32_gentab(void);
+
+/**
+ * Append CRC32 checksum to packet
+ * @param packet Packet to append checksum
+ * @param include_header use header in calculation (this will not modify the flags field)
+ * @return 0 on success, -1 on error
+ */
+int csp_crc32_append(csp_packet_t * packet, bool include_header);
+
+/**
+ * Verify CRC32 checksum on packet
+ * @param packet Packet to verify
+ * @param include_header use header in calculation (this will not modify the flags field)
+ * @return 0 if checksum is valid, -1 otherwise
+ */
+int csp_crc32_verify(csp_packet_t * packet, bool include_header);
+
+/**
+ * Calculate checksum for a given memory area
+ * @param data pointer to memory
+ * @param length length of memory to do checksum on
+ * @return return uint32_t checksum
+ */
+uint32_t csp_crc32_memory(const uint8_t * data, uint32_t length);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* _CSP_CRC32_H_ */