vsftool
Tool for working with snapshot files created by x64 or x64sc from the VICE emulator project.
Compiling
Simply run make to compile the source code into an executable file vsftool.
Usage
vsftool source.vsf target.vsf file1.prg [file2.prg file3.prg ...]
This reads an existing snapshot file source.vsf, then stores it to a new file target.vsf after
modifying it by loading all given PRG files (with two-byte address headers) into the corresponding
area of the C64MEM block.