docs: def insert_load_command_into_header(header, load_command):
  	""" Inserts the given load command into the header and adjust its size. """
  	lc, cmd, path = load_command
  	header.commands.append((lc, cmd, path))
  	header.header.ncmds += 1
  	header.changedHeaderSizeBy(lc.cmdsize)