Today downloaded Berkeley DB 4.2.52 but there are two Patch file patches.4.2.52.1 patch.4.2.52.2
If you can't find the patch command under Windows, open the Patch file.
The original PATCH file is a different place to record the new and old documents, that is, the result of the DIFF command.
DIFF file1 file2
The symbols in the result are the lines in File1, and there is no file2.
The row of symbol starts is not file1 in File2.
Symbol! The beginning of the line is different in two files.
