1 from typing import List, NamedTuple, Optional
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3 struct_group = NamedTuple("struct_group", [("gr_name", str),
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4 ("gr_passwd", Optional[str]),
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6 ("gr_mem", List[str])])
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8 def getgrall() -> List[struct_group]: ...
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9 def getgrgid(gid: int) -> struct_group: ...
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10 def getgrnam(name: str) -> struct_group: ...
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