update doc;

Author: housisong

README.md

@@ -10,7 +10,7 @@
 
 [HDiffPatch] is a C\C++ library and command-line tools for **diff** & **patch** between binary files or directories(folder); cross-platform; fast running; create small delta/differential; support large files and limit memory requires when diff & patch.   
 
-[HDiffPatch] defines its own patch file format, this lib is also compatible with the [bsdiff4] patch file format and partially compatible with the [open-vcdiff] and [xdelta3] patch file format [VCDIFF(RFC 3284)].   
+[HDiffPatch] defines its own patch file format, this lib is also compatible with the [bsdiff4] & [endsley/bsdiff] patch file format and [partially compatible](https://github.com/sisong/HDiffPatch/issues/369#issuecomment-1869798843) with the [open-vcdiff] & [xdelta3] patch file format [VCDIFF(RFC 3284)].   
 
 if need patch (OTA) on embedded systems,MCU,NB-IoT..., see demo [HPatchLite], +[tinyuz] decompressor can run on 1KB RAM devices!   
 
@@ -30,6 +30,7 @@ NOTE: *This library does not deal with file metadata, such as file last wirte ti
 [HPatchLite]: https://github.com/sisong/HPatchLite
 [tinyuz]: https://github.com/sisong/tinyuz
 [bsdiff4]: http://www.daemonology.net/bsdiff/
+[endsley/bsdiff]: https://github.com/mendsley/bsdiff
 [xdelta3]: https://github.com/jmacd/xdelta
 [open-vcdiff]: https://github.com/google/open-vcdiff
 [archive-patcher]: https://github.com/google/archive-patcher
@@ -122,7 +123,7 @@ options:
       stepSize>=(1024*4), DEFAULT -SD-256k, recommended 64k,2m etc...
   -BSD
       create diffFile compatible with bsdiff4, unsupport input directory(folder).
-      support run with -SD (not used stepSize), then create single compressed
+      also support run with -SD (not used stepSize), then create single compressed
       diffFile compatible with endsley/bsdiff (https://github.com/mendsley/bsdiff).
   -VCD[-compressLevel[-dictSize]]
       create diffFile compatible with VCDIFF, unsupport input directory(folder).
@@ -310,11 +311,11 @@ options:
 * **create_lite_diff()**
 * **hpatch_lite_open()**
 * **hpatch_lite_patch()**
-#### bsdiff4 & endsley/bsdiff wrapper API:
+#### bsdiff ([bsdiff4] & [endsley/bsdiff]) wrapper API:
 * **create_bsdiff()**
 * **create_bsdiff_stream()** 
 * **bspatch_with_cache()**
-#### vcdiff wrapper API: 
+#### vcdiff ([open-vcdiff] & [xdelta3]) wrapper API: 
 * **create_vcdiff()**
 * **create_vcdiff_stream()**
 * **vcpatch_with_cache()**

README_cn.md

@@ -10,7 +10,7 @@
 
 [HDiffPatch] 是一个C\C++库和命令行工具，用于在二进制文件或文件夹之间执行 **diff**(创建补丁) 和 **patch**(打补丁)；跨平台、运行速度快、创建的补丁小、支持巨大的文件并且diff和patch时都可以控制内存占用量。   
 
-[HDiffPatch] 定义了自己的补丁包格式，同时这个库也完全兼容了 [bsdiff4] 的补丁包格式，并部分兼容 [open-vcdiff] 和 [xdelta3] 的补丁包格式 [VCDIFF(RFC 3284)]。   
+[HDiffPatch] 定义了自己的补丁包格式，同时这个库也完全兼容了 [bsdiff4] 和 [endsley/bsdiff] 的补丁包格式，并[部分兼容](https://github.com/sisong/HDiffPatch/issues/369#issuecomment-1869798843)了 [open-vcdiff] 和 [xdelta3] 的补丁包格式 [VCDIFF(RFC 3284)]。   
 
 如果你需要在嵌入式系统(MCU、NB-IoT)等设备上进行增量更新(OTA), 可以看看例子 [HPatchLite], +[tinyuz] 解压缩器可以在1KB内存的设备上运行!   
 
@@ -30,6 +30,7 @@
 [HPatchLite]: https://github.com/sisong/HPatchLite
 [tinyuz]: https://github.com/sisong/tinyuz
 [bsdiff4]: http://www.daemonology.net/bsdiff/
+[endsley/bsdiff]: https://github.com/mendsley/bsdiff
 [xdelta3]: https://github.com/jmacd/xdelta
 [open-vcdiff]: https://github.com/google/open-vcdiff
 [archive-patcher]: https://github.com/google/archive-patcher
@@ -122,7 +123,7 @@ $ git clone https://github.com/sisong/bzip2.git  ../bzip2
       压缩步长stepSize>=(1024*4), 默认为256k, 推荐64k,2m等。
   -BSD
       创建一个和bsdiff4兼容的补丁, 不支持参数为文件夹。
-      支持和-SD选项一起运行(不使用其stepSize), 创建单压缩流的补丁文件，
+      也支持和-SD选项一起运行(不使用其stepSize), 从而创建单压缩流的补丁文件，
       兼容endsley/bsdiff格式 (https://github.com/mendsley/bsdiff)。
   -VCD[-compressLevel[-dictSize]]
       创建一个标准规范VCDIFF格式的补丁, 不支持参数为文件夹。
@@ -306,11 +307,11 @@ $ git clone https://github.com/sisong/bzip2.git  ../bzip2
 * **create_lite_diff()**
 * **hpatch_lite_open()**
 * **hpatch_lite_patch()**
-#### bsdiff4 和 endsley/bsdiff 兼容包装 API:
+#### bsdiff ([bsdiff4] & [endsley/bsdiff]) 兼容包装 API:
 * **create_bsdiff()**
 * **create_bsdiff_stream()** 
 * **bspatch_with_cache()**
-#### vcdiff 兼容包装 API: 
+#### vcdiff ([open-vcdiff] & [xdelta3]) 兼容包装 API: 
 * **create_vcdiff()**
 * **create_vcdiff_stream()**
 * **vcpatch_with_cache()**

hdiffz.cpp

@@ -184,7 +184,7 @@ static void printUsage(){
 #if (_IS_NEED_BSDIFF)
            "  -BSD\n"
            "      create diffFile compatible with bsdiff4, unsupport input directory(folder).\n"
-           "      support run with -SD (not used stepSize), then create single compressed\n"
+           "      also support run with -SD (not used stepSize), then create single compressed\n"
            "      diffFile compatible with endsley/bsdiff (https://github.com/mendsley/bsdiff).\n"
 #endif
 #if (_IS_NEED_VCDIFF)