<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def int_to_ef(n):
 """This is here for testing support but, in practice, this isn't very useful as many of the flags are just combinations of other flags. The relationships are defined by the OS in ways that aren't semantically intuitive to this project. """


    flags = {}
    for name, value in libarchive.constants.archive_entry.FILETYPES.items():
        flags[name] = (n & value) > 0

    return ENTRY_FILETYPE(**flags)