is a tool and library for differential compression (supports VCDIFF encoding and decoding).
| xdelta3.h (xdelta3-3.0.10) | : | xdelta3.h (xdelta3-3.0.11) |
|---|
| /* xdelta 3 - delta compression tools and library | | /* xdelta 3 - delta compression tools and library |
|
| * Copyright (C) 2001, 2003, 2004, 2005, 2006, 2007, | | * Copyright (C) Joshua P. MacDonald |
| * 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015. Joshua P. MacDonald | | |
| * | | * |
| * This program is free software; you can redistribute it and/or modify | | * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by | | * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or | | * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. | | * (at your option) any later version. |
| * | | * |
| * This program is distributed in the hope that it will be useful, | | * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. | | * GNU General Public License for more details. |
| | |
| skipping to change at line 784 | | skipping to change at line 783 |
|---|
| xoff_t cpyoff_blocks; /* offset of dec_cpyoff in blocks */ | | xoff_t cpyoff_blocks; /* offset of dec_cpyoff in blocks */ |
| usize_t cpyoff_blkoff; /* offset of copy window in | | usize_t cpyoff_blkoff; /* offset of copy window in |
| blocks, remainder */ | | blocks, remainder */ |
| xoff_t getblkno; /* request block number: xd3 sets | | xoff_t getblkno; /* request block number: xd3 sets |
| current getblk request */ | | current getblk request */ |
| | |
| /* See xd3_getblk() */ | | /* See xd3_getblk() */ |
| xoff_t max_blkno; /* Maximum block, if eof is known, | | xoff_t max_blkno; /* Maximum block, if eof is known, |
| * otherwise, equals frontier_blkno | | * otherwise, equals frontier_blkno |
| * (initially 0). */ | | * (initially 0). */ |
|
| xoff_t frontier_blkno; /* If eof is unknown, the next | | |
| * source position to be read. | | |
| * Otherwise, equal to | | |
| * max_blkno. */ | | |
| usize_t onlastblk; /* Number of bytes on max_blkno */ | | usize_t onlastblk; /* Number of bytes on max_blkno */ |
| int eof_known; /* Set to true when the first | | int eof_known; /* Set to true when the first |
| * partial block is read. */ | | * partial block is read. */ |
| }; | | }; |
| | |
| /* The primary xd3_stream object, used for encoding and decoding. You | | /* The primary xd3_stream object, used for encoding and decoding. You |
| * may access only two fields: avail_out, next_out. Use the methods | | * may access only two fields: avail_out, next_out. Use the methods |
| * above to operate on xd3_stream. */ | | * above to operate on xd3_stream. */ |
| struct _xd3_stream | | struct _xd3_stream |
| { | | { |
| | | |
| End of changes. 2 change blocks. |
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| 6 lines changed or deleted | | 1 lines changed or added |
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