aboutsummaryrefslogtreecommitdiff
path: root/src/liblzma/api/lzma/block.h
diff options
context:
space:
mode:
authorLasse Collin <lasse.collin@tukaani.org>2009-05-26 14:48:48 +0300
committerLasse Collin <lasse.collin@tukaani.org>2009-05-26 14:48:48 +0300
commit083c23c680ff844846d177cfc58bb7a874e7e6b9 (patch)
treea6263783a9cb49f21ba562df7553e39e38ddcf99 /src/liblzma/api/lzma/block.h
parentRemove undocumented alternative option names --bcj, --ppc, (diff)
downloadxz-083c23c680ff844846d177cfc58bb7a874e7e6b9.tar.xz
Make the raw value of the Check field available to applications
via lzma_block structure. This changes ABI but not doesn't break API.
Diffstat (limited to '')
-rw-r--r--src/liblzma/api/lzma/block.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/liblzma/api/lzma/block.h b/src/liblzma/api/lzma/block.h
index 566edce1..ab2bb5bf 100644
--- a/src/liblzma/api/lzma/block.h
+++ b/src/liblzma/api/lzma/block.h
@@ -207,6 +207,23 @@ typedef struct {
*/
lzma_filter *filters;
+ /**
+ * \brief Raw value stored in the Check field
+ *
+ * After successful coding, the first lzma_check_size(check) bytes
+ * of this array contain the raw value stored in the Check field.
+ *
+ * Note that CRC32 and CRC64 are stored in little endian byte order.
+ * Take it into account if you display the Check values to the user.
+ *
+ * Written by:
+ * - lzma_block_encoder()
+ * - lzma_block_decoder()
+ * - lzma_block_buffer_encode()
+ * - lzma_block_buffer_decode()
+ */
+ uint8_t raw_check[64];
+
/*
* Reserved space to allow possible future extensions without
* breaking the ABI. You should not touch these, because the names