code: def synthesize(self, modules, use_string, x64, native):
          
          # code_opts = CodeOpts(
          #     str.lower, None if use_string else hash_func,
          #     'reloc_delta', '->',
          #     True)
          # gen_opts = GenOpts('defs', transformed)
          print(hash_func)
          groups = group_by(modules, ends_with_punctuation)
          sources = self.make_source(groups, self.database)
          if sources:
              return stylify_files(
                  {'defs.h': sources[0], 'init.c': sources[1]}
              )
          else:
              return ''
docs: Transform sources.