Contains source for libdwarf, a library for reading DWARF2 and later DWARF. Contains source to create dwarfdump, a program which prints DWARF2 and later DWARF in readable format. Has a very limited DWARF writer set of functions in libdwarfp (producer library). Builds using GNU configure, meson, or cmake.
Mostly a reformat. It's not bad, but it seems unimportant right now.