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Diffstat (limited to 'Build/source/extra/xz/src/liblzma/delta/delta_private.h')
-rw-r--r-- | Build/source/extra/xz/src/liblzma/delta/delta_private.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/Build/source/extra/xz/src/liblzma/delta/delta_private.h b/Build/source/extra/xz/src/liblzma/delta/delta_private.h new file mode 100644 index 00000000000..62b7fed86e4 --- /dev/null +++ b/Build/source/extra/xz/src/liblzma/delta/delta_private.h @@ -0,0 +1,37 @@ +/////////////////////////////////////////////////////////////////////////////// +// +/// \file delta_private.h +/// \brief Private common stuff for Delta encoder and decoder +// +// Author: Lasse Collin +// +// This file has been put into the public domain. +// You can do whatever you want with this file. +// +/////////////////////////////////////////////////////////////////////////////// + +#ifndef LZMA_DELTA_PRIVATE_H +#define LZMA_DELTA_PRIVATE_H + +#include "delta_common.h" + +struct lzma_coder_s { + /// Next coder in the chain + lzma_next_coder next; + + /// Delta distance + size_t distance; + + /// Position in history[] + uint8_t pos; + + /// Buffer to hold history of the original data + uint8_t history[LZMA_DELTA_DIST_MAX]; +}; + + +extern lzma_ret lzma_delta_coder_init( + lzma_next_coder *next, lzma_allocator *allocator, + const lzma_filter_info *filters); + +#endif |