X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=gnuradio-core%2Fsrc%2Flib%2Fgeneral%2Fgr_crc32.h;h=87a8d15f298b962ea61e2c8e704c172080ce41cb;hb=ea29b08aeb54227e6628f655ccfdb96fe4d8c378;hp=39f851c4b7ff569f52ecbf81e1df5636c1d71455;hpb=18a684bf3dc144c48fc4cc6cc72f5070febd8074;p=debian%2Fgnuradio

diff --git a/gnuradio-core/src/lib/general/gr_crc32.h b/gnuradio-core/src/lib/general/gr_crc32.h
index 39f851c4..87a8d15f 100644
--- a/gnuradio-core/src/lib/general/gr_crc32.h
+++ b/gnuradio-core/src/lib/general/gr_crc32.h
@@ -6,7 +6,7 @@
  * 
  * GNU Radio 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, or (at your option)
+ * the Free Software Foundation; either version 3, or (at your option)
  * any later version.
  * 
  * GNU Radio is distributed in the hope that it will be useful,
@@ -28,16 +28,23 @@
 
 /*!
  * \brief update running CRC-32
+ * \ingroup misc
  *
  * Update a running CRC with the bytes buf[0..len-1] The CRC should be
  * initialized to all 1's, and the transmitted value is the 1's
  * complement of the final running CRC.  The resulting CRC should be
  * transmitted in big endian order.
  */
-unsigned int gr_update_crc32(unsigned int crc, const unsigned char *buf, int len);
-unsigned int gr_update_crc32(unsigned int crc, const std::string buf);
+unsigned int 
+gr_update_crc32(unsigned int crc, const unsigned char *buf, size_t len);
 
-unsigned int gr_crc32(const unsigned char *buf, int len);
-unsigned int gr_crc32(const std::string buf);
+unsigned int 
+gr_update_crc32(unsigned int crc, const std::string buf);
+
+unsigned int 
+gr_crc32(const unsigned char *buf, size_t len);
+
+unsigned int 
+gr_crc32(const std::string buf);
 
 #endif /* INCLUDED_CRC32_H */