1 files changed, 32 insertions, 0 deletions
diff --git a/zix/chunk.c b/zix/chunk.c
new file mode 100644
index 0000000..4533b26
--- /dev/null
+++ b/zix/chunk.c
@@ -0,0 +1,32 @@
+/*
+  Copyright 2012 David Robillard <http://drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include <string.h>
+
+#include "zix/chunk.h"
+#include "zix/digest.h"
+
+ZIX_API uint32_t
+zix_chunk_hash(const ZixChunk* const chunk)
+{
+	return zix_digest_add(zix_digest_start(), chunk->buf, chunk->len);
+}
+
+ZIX_API bool
+zix_chunk_equal(const ZixChunk* a, const ZixChunk* b)
+{
+	return a->len == b->len && !memcmp(a->buf, b->buf, a->len);
+}