|author||Josef Bacik <email@example.com>||2007-06-28 16:20:29 -0400|
|committer||David Woodhouse <firstname.lastname@example.org>||2007-06-28 16:20:29 -0400|
calculate checksums during IO
Diffstat (limited to 'crc32c.h')
1 files changed, 27 insertions, 0 deletions
diff --git a/crc32c.h b/crc32c.h
new file mode 100644
@@ -0,0 +1,27 @@
+ * Copyright (C) 2007 Red Hat. All rights reserved.
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License v2 as published by the Free Software Foundation.
+ * 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 021110-1307, USA.
+u32 crc32c_le(u32 seed, unsigned char const *data, size_t length);
+#define crc32c(seed, data, length) crc32c_le(seed, (unsigned char const *)data, length)