The utility for patching binary file with data from another one.
patched_file
file that will be patched
patch_data_file
file with patch data
-h, --help
show this help message and exit
-o OFFSET, --offset OFFSET
Offset where patch will be applied. 0 by default (mean begining of file).
-p PORTION_SIZE, --portion-size PORTION_SIZE
Data from patch_data_file will be read by portions. This option specify the portion size in bytes. 1024 by default