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Groups > comp.lang.c > #162876

Re: Why does C allow structs to have a tag?

From Tim Rentsch <tr.17687@z991.linuxsc.com>
Newsgroups comp.lang.c
Subject Re: Why does C allow structs to have a tag?
Date 2021-09-30 05:39 -0700
Organization A noiseless patient Spider
Message-ID <86wnmyteyo.fsf@linuxsc.com> (permalink)
References (5 earlier) <sdmi0u$55d$1@dont-email.me> <20210727083246.384@kylheku.com> <87h7gfiqu0.fsf@nosuchdomain.example.com> <sdpuui$1c0v$1@gioia.aioe.org> <Tw%LI.6384$XI4.2315@fx09.iad>

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scott@slp53.sl.home (Scott Lurndal) writes:

> Guillaume <message@bottle.org> writes:
>
>> Le 27/07/2021 a` 19:55, Keith Thompson a @C3{A9}crit :
>>
>>> Kaz Kylheku <563-365-8930@kylheku.com> writes:
>>>
>>>> On 2021-07-26, John Bode <jfbode1029@gmail.com> wrote:
>>>>
>>>>> If you're going to hide a struct or union type behind a typedef
>>>>> name, don't make me hunt down the typedef to know how to access
>>>>> the members - provide an API to do that for me.
>>>>
>>>> I don't find that reasonable;  it's pretty common to make typedef
>>>> names for structures just to have a shorthand for declaring them,
>>>> without intending to create a fully opaque type with abstracted
>>>> operations.
>>>>
>>>>    typedef struct version {
>>>>      int major;
>>>>      int minor;
>>>>    } version_t;
>>>>
>>>> The typedef is co-located with the struct declaration;  your
>>>> ediutor should be able to jump to the definition of version_t
>>>> which is the above line.
>>>
>>> I disagree.  I prefer to refer to the type as "struct version" and
>>> not bother with the typedef.
>>
>> Okay,then certainly it's a matter of taste, and that can't be
>> discussed.
>>
>> All I'm seeing though is that your argument could be used for just
>> any type really.  Any typedef "hides" the type.  It's made for
>> that.  It's an abstraction.  It's the whole point.  Are you for
>> typeless languages?
>>
>> Or, what is it that you specifically have with structs that you
>> wouldn't mind with other types?  Like, why does it bother you not
>> to directly see that a type is a struct, while the fact it's an
>> int, a double, or an array would matter to you?  In any case, you
>> must know what a given type is for properly using it.
>
> Consider abstract types such as pid_t or off_t.  [...]

Neither off_t nor pid_t is an abstract type.  Both are signed
integer types with defined meanings for the values.  In the case
of off_t, the value is how many bytes to go forward or backward.
In the case of pid_t, the value is the identifying number of the
process, with two distinguished values (0 and -1) that mean
something else.  Knowing the identifying number of a process is
useful for comparing with things like 'ps' output.  Also, even if
the identifying number of a process isn't especially useful by
itself, that the value is a signed integer can be useful for
other uses such as sorting or producing hash values.  Such things
would not be available if these types were truly abstract types.

What these type names do provide is some amount of information
hiding, in particular how wide the underlying integer type is.
In most cases code doesn't need to know exactly how wide the
underlying type is.  Following the principle (in programming)
that if it isn't really important to know something then it's
better not to know it, information about exactly which integer
types are used is hidden behind a typedef name.

> When you hide a struct behind a typedef, it's not opaque,
> as the field names are not generic (there was a time when any
> field name could be used with any pointer, but that's long in
> the past now).

Using a typedef name for a struct type similarly provides a
degree of information hiding.  If there are 25 "clients" of a
struct type, and only 5 of them actually make use of the type's
"structness" (with . or ->), the other 20 can be written without
regard to whether the type is a struct or it isn't.  The
principle of information hiding says doing that has value.
Conversely, not using a typedef name for said struct type forces
every client to be aware of the type being a struct type, whether
they need to know that or not.  That's an unfortunate consequence
of a rule prohibiting the use of typedefs for struct types.

> I generally fall into Keith's camp on this in C, and in C++
> I never use typedef to hide a struct (the struct tag is,
> in a sense, a typedef in C++).

In many cases struct types are used as "mostly abstract" types,
with only a few use points needing to make use of member access.
In such cases it's nice to have the option of using a typedef so
that the type name reflects the dominant use case.

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Thread

Why does C allow structs to have a tag? James Harris <james.harris.1@gmail.com> - 2021-06-06 13:16 +0100
  Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-06 15:27 +0200
    Re: Why does C allow structs to have a tag? Thiago Adams <thiago.adams@gmail.com> - 2021-06-07 06:00 -0700
      Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-07 18:06 +0200
  Re: Why does C allow structs to have a tag? Öö Tiib <ootiib@hot.ee> - 2021-06-06 06:34 -0700
  Re: Why does C allow structs to have a tag? James Harris <james.harris.1@gmail.com> - 2021-06-06 16:33 +0100
  Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-06 14:59 +0100
    Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-06 15:05 +0000
      Re: Why does C allow structs to have a tag? Manfred <noname@add.invalid> - 2021-06-06 18:58 +0200
        Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-06 21:12 +0200
          Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-06 21:02 +0100
            Re: Why does C allow structs to have a tag? Richard Harnden <richard.nospam@gmail.com> - 2021-06-06 21:25 +0100
            Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-06 15:13 -0700
              Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-06 23:55 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-06 17:02 -0700
                Re: Why does C allow structs to have a tag? James Harris <james.harris.1@gmail.com> - 2021-06-07 18:42 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-07 19:39 +0100
              Re: Why does C allow structs to have a tag? Manfred <noname@add.invalid> - 2021-06-07 17:15 +0200
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-07 12:03 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-07 20:55 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-07 22:17 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-07 21:54 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-07 13:22 -0700
                Re: Why does C allow structs to have a tag? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-06-07 13:36 -0700
            Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-07 08:52 +0200
              Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-07 11:06 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-07 13:25 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-07 13:00 +0100
                Re: Why does C allow structs to have a tag? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-06-07 07:25 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-07 16:31 +0100
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-07 16:15 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-07 17:53 +0100
                Re: Why does C allow structs to have a tag? James Harris <james.harris.1@gmail.com> - 2021-06-07 19:02 +0100
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-07 22:26 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-08 00:19 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-07 17:06 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-08 11:13 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-08 11:43 -0700
                Re: Why does C allow structs to have a tag? James Harris <james.harris.1@gmail.com> - 2021-06-07 18:54 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-07 19:57 +0100
    Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-06 15:10 -0700
  Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-06 14:51 +0000
    Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-06 16:05 +0100
  Re: Why does C allow structs to have a tag? James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-06-06 14:20 -0400
  Re: Why does C allow structs to have a tag? Richard Damon <Richard@Damon-Family.org> - 2021-06-06 15:03 -0400
    Re: Why does C allow structs to have a tag? James Harris <james.harris.1@gmail.com> - 2021-06-07 18:38 +0100
  Re: Why does C allow structs to have a tag? Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2021-06-08 08:06 -0600
    Re: Why does C allow structs to have a tag? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-06-08 07:45 -0700
      Re: Why does C allow structs to have a tag? Guillaume <message@bottle.org> - 2021-06-08 17:09 +0200
        Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-08 16:00 +0000
          Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-08 17:23 +0100
            Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-08 18:59 +0000
              Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-09 00:22 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-08 16:53 -0700
        Re: Why does C allow structs to have a tag? James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-06-09 11:40 -0400
          Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-09 17:36 +0100
            Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-09 17:48 +0000
              Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-09 20:19 +0100
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-09 21:28 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-09 23:47 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-10 11:14 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-10 12:38 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-10 15:30 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-10 15:18 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-10 16:55 +0200
                Re: Why does C allow structs to have a tag? Manfred <noname@add.invalid> - 2021-06-10 17:23 +0200
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-10 20:47 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-10 17:19 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-11 09:52 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-11 11:25 +0200
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-11 12:00 -0700
                Re: Why does C allow structs to have a tag? Guillaume <message@bottle.org> - 2021-06-11 21:14 +0200
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-11 19:46 +0000
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-11 15:28 -0700
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-11 15:06 -0700
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-11 15:08 -0700
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-12 00:32 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-11 22:32 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-11 15:17 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-11 23:29 +0100
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-11 23:21 +0000
                Re: Why does C allow structs to have a tag? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-06-12 00:39 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-12 01:11 +0100
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-12 00:51 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-12 11:08 +0100
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-12 16:12 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-12 18:36 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-12 13:06 -0700
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-12 12:42 -0700
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-12 14:13 +0200
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-10 15:16 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-10 16:45 +0100
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-10 16:56 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-10 19:32 +0100
              Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-09 22:37 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-09 15:12 -0700
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-09 23:18 +0000
      Re: Why does C allow structs to have a tag? Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2021-06-08 09:25 -0600
        Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-08 16:13 +0000
      Re: Why does C allow structs to have a tag? Richard Damon <Richard@Damon-Family.org> - 2021-06-08 21:43 -0400
  Re: Why does C allow structs to have a tag? John Bode <jfbode1029@gmail.com> - 2021-06-08 15:03 -0500
    Re: Why does C allow structs to have a tag? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-06-24 10:33 -0700
      Re: Why does C allow structs to have a tag? Öö Tiib <ootiib@hot.ee> - 2021-06-24 13:45 -0700
      Re: Why does C allow structs to have a tag? John Bode <jfbode1029@gmail.com> - 2021-07-01 17:57 -0500
        Re: Why does C allow structs to have a tag? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-07-11 00:26 -0700
          Re: Why does C allow structs to have a tag? John Bode <jfbode1029@gmail.com> - 2021-07-26 09:49 -0500
            Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-07-27 15:47 +0000
              Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-27 10:55 -0700
                Re: Why does C allow structs to have a tag? Guillaume <message@bottle.org> - 2021-07-27 23:48 +0200
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-07-27 22:12 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-28 00:38 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-27 18:30 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-28 13:02 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-28 07:19 -0700
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-07-28 14:06 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-28 15:44 +0100
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-07-28 15:21 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-28 17:49 +0100
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-07-28 17:21 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-28 23:41 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-28 16:07 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-29 02:23 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-28 19:20 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-29 11:05 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-29 08:12 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-29 16:34 +0100
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-07-29 17:10 +0000
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-29 10:29 -0700
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-29 10:28 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-29 19:07 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-29 11:16 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-29 19:41 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-29 12:43 -0700
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-07-30 15:06 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-30 16:31 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-07-30 19:49 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-30 20:03 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-07-30 23:16 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-31 01:51 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-07-31 13:42 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-31 14:56 +0100
                Re: Why does C allow structs to have a tag? Manfred <noname@add.invalid> - 2021-07-31 19:33 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-31 19:17 +0100
                Re: Why does C allow structs to have a tag? Manfred <noname@add.invalid> - 2021-07-31 21:32 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-31 23:10 +0100
                Re: Why does C allow structs to have a tag? Manfred <noname@add.invalid> - 2021-08-01 00:43 +0200
                Re: Why does C allow structs to have a tag? Richard Damon <Richard@Damon-Family.org> - 2021-07-31 15:54 -0700
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-04 13:36 +0200
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-04 13:32 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-04 14:24 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-04 16:08 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-04 16:32 +0100
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-08-04 16:33 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-04 18:40 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-04 19:31 +0100
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-07 10:03 -0400
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-07 17:11 +0100
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-08 08:51 -0400
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-08 15:41 +0100
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-08-08 17:12 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-08 20:25 +0100
                Re: Why does C allow structs to have a tag? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-08-08 20:21 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-08 20:38 +0100
                Re: Why does C allow structs to have a tag? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-08-08 14:00 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-08 22:16 +0100
                Re: Why does C allow structs to have a tag? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-08-08 22:17 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-08 22:32 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-08 23:13 +0100
                Re: Why does C allow structs to have a tag? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-08-09 01:46 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-09 10:54 +0100
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-09 03:59 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-09 13:55 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-09 16:08 +0200
                Re: Why does C allow structs to have a tag? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-08-09 07:53 -0700
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-09 08:28 -0700
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-09 08:19 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-09 16:51 +0100
                Re: Why does C allow structs to have a tag? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-08-09 16:47 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-09 17:09 +0100
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-08 15:30 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-09 00:33 +0100
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-08 20:03 -0400
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-09 01:29 -0700
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-09 15:05 -0400
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-09 23:48 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-09 16:45 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-10 01:33 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-09 17:52 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-10 11:17 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-10 11:22 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-10 20:05 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-10 13:49 -0700
                Re: Why does C allow structs to have a tag? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-08-10 03:03 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-10 16:27 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-10 11:17 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-10 20:23 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-10 14:00 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-10 22:54 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-10 15:32 -0700
                Re: Why does C allow structs to have a tag? Andrey Tarasevich <andreytarasevich@hotmail.com> - 2021-08-09 17:53 -0700
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-09 18:27 -0700
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-10 01:55 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-10 12:19 +0100
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-10 02:04 -0700
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-10 09:42 -0700
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-08-11 17:19 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-11 20:04 +0100
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-08-11 20:19 +0000
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-11 16:51 -0400
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-08-11 21:33 +0000
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-11 19:10 -0400
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-08-12 16:08 +0000
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-08-08 19:56 +0000
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-10 14:35 -0700
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-08-10 21:41 +0000
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-10 15:08 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-10 23:22 +0100
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-10 20:15 -0400
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-08-11 08:34 +0000
                Re: Why does C allow structs to have a tag? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-08-11 11:23 +0100
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-11 03:46 -0700
                Re: Why does C allow structs to have a tag? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-08-11 14:29 +0100
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-11 07:26 -0700
                Re: Why does C allow structs to have a tag? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-10-01 15:04 -0700
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-11 03:55 -0700
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-08-11 13:55 +0000
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-11 07:07 -0700
                Re: Why does C allow structs to have a tag? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-10-01 13:44 -0700
                Re: Why does C allow structs to have a tag? Andrey Tarasevich <andreytarasevich@hotmail.com> - 2021-10-01 22:40 -0700
                Re: Why does C allow structs to have a tag? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-10-02 01:37 -0700
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-11 14:29 -0400
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-08-11 18:54 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-11 20:10 +0100
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-08-11 20:04 +0000
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-11 17:04 -0400
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-11 11:09 +0100
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-08-11 13:52 +0000
                Re: Why does C allow structs to have a tag? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-08-11 08:01 -0700
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-08-11 15:06 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-11 16:47 +0100
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-08-11 16:14 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-11 18:27 +0100
                Re: Why does C allow structs to have a tag? Andrey Tarasevich <andreytarasevich@hotmail.com> - 2021-08-11 11:01 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-11 19:45 +0100
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-11 15:55 -0400
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-11 22:10 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-11 22:47 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-11 23:00 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-12 10:29 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-12 12:10 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-12 16:28 +0200
                Re: Why does C allow structs to have a tag? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-08-12 08:03 -0700
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-08-12 15:52 +0000
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-12 17:55 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-12 16:59 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-12 19:44 +0200
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-08-12 19:02 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-12 20:22 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-12 11:10 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-12 23:17 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-12 16:52 -0700
                Re: Why does C allow structs to have a tag? Richard Damon <Richard@Damon-Family.org> - 2021-08-12 22:22 -0400
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-12 19:51 -0700
                Re: Why does C allow structs to have a tag? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-10-01 13:49 -0700
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-08-12 16:52 +0000
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-08-12 18:45 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-12 22:17 +0100
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-08-11 21:09 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-11 23:13 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-11 23:30 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-12 10:39 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-12 12:26 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-12 16:44 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-12 17:20 +0100
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-12 20:00 +0200
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-08-12 00:44 +0000
                Re: Why does C allow structs to have a tag? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2021-08-11 10:39 -0700
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-08-11 17:52 +0000
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-11 11:41 -0700
                Re: Why does C allow structs to have a tag? DFS <nospam@dfs.com> - 2021-08-08 16:00 -0400
                Re: Why does C allow structs to have a tag? Ike Naar <ike@rie.sdf.org> - 2021-08-09 05:46 +0000
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-09 01:38 -0700
                Re: Why does C allow structs to have a tag? Michael S <already5chosen@yahoo.com> - 2021-08-09 01:57 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-09 10:55 +0100
                Re: Why does C allow structs to have a tag? James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-08-04 11:48 -0400
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-08-04 19:34 +0200
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-07-31 19:18 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-31 22:35 +0100
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-07-31 23:51 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-01 01:46 +0100
                Re: Why does C allow structs to have a tag? Manfred <noname@add.invalid> - 2021-07-30 17:20 +0200
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 11:16 -0700
                Re: Why does C allow structs to have a tag? Manfred <noname@add.invalid> - 2021-07-30 20:24 +0200
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 14:17 -0700
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-07-30 14:55 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-30 16:13 +0100
                Re: Why does C allow structs to have a tag? "james...@alumni.caltech.edu" <jameskuyper@alumni.caltech.edu> - 2021-07-30 09:08 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-30 18:18 +0100
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-07-30 17:38 +0000
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 11:17 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-30 20:33 +0100
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-07-30 20:10 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-30 21:50 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 14:49 -0700
                Re: Why does C allow structs to have a tag? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-07-30 14:39 -0700
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 14:44 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-31 00:08 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 16:31 -0700
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-07-31 19:57 +0000
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 11:01 -0700
                Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-07-30 23:28 +0200
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 15:19 -0700
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 11:12 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-30 20:26 +0100
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-07-30 20:08 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-30 22:10 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 15:34 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-31 00:13 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 16:36 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-31 02:23 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 21:14 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-31 11:27 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-31 15:29 -0700
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-31 15:48 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-01 00:14 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-31 16:25 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-01 00:52 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-01 00:29 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-31 16:50 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-01 01:16 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-31 18:01 -0700
                Re: Why does C allow structs to have a tag? gazelle@shell.xmission.com (Kenny McCormack) - 2021-08-01 01:38 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-01 11:41 +0100
                Re: Why does C allow structs to have a tag? gazelle@shell.xmission.com (Kenny McCormack) - 2021-08-01 19:14 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-01 11:54 +0100
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-08-01 16:34 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-08-01 14:58 -0700
                Re: Why does C allow structs to have a tag? Manfred <noname@invalid.add> - 2021-08-01 19:27 +0200
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 14:43 -0700
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-07-30 23:33 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-31 02:11 +0100
                Re: Why does C allow structs to have a tag? antispam@math.uni.wroc.pl - 2021-07-31 20:33 +0000
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-07-31 02:14 +0000
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 21:23 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-31 11:39 +0100
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-31 12:58 -0700
                Re: Why does C allow structs to have a tag? Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2021-07-31 21:21 +0000
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-07-30 14:54 +0000
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-30 10:47 -0700
                Re: Why does C allow structs to have a tag? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-07-30 14:16 -0700
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-07-30 14:51 +0000
                Re: Why does C allow structs to have a tag? Manfred <noname@add.invalid> - 2021-07-30 20:22 +0200
                Re: Why does C allow structs to have a tag? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-07-30 14:07 -0700
                Re: Why does C allow structs to have a tag? John Dill <jadill33@gmail.com> - 2021-07-29 06:09 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-29 14:26 +0100
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-07-29 13:51 +0000
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-07-29 16:18 +0100
                Re: Why does C allow structs to have a tag? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-09-30 05:39 -0700
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-27 17:14 -0700
                Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-07-28 02:01 +0000
                Re: Why does C allow structs to have a tag? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-27 19:07 -0700
              Re: Why does C allow structs to have a tag? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-07-27 12:32 -0700
              Re: Why does C allow structs to have a tag? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2021-07-27 12:41 -0700
              Re: Why does C allow structs to have a tag? John Bode <jfbode1029@gmail.com> - 2021-07-30 09:02 -0500
                Re: Why does C allow structs to have a tag? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-30 15:19 +0100
                Re: Why does C allow structs to have a tag? John Bode <jfbode1029@gmail.com> - 2021-07-30 10:19 -0500
                Re: Why does C allow structs to have a tag? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-07-30 16:34 +0100
                Re: Why does C allow structs to have a tag? scott@slp53.sl.home (Scott Lurndal) - 2021-07-30 15:58 +0000
                Re: Why does C allow structs to have a tag? Lowell Gilbert <lgusenet@be-well.ilk.org> - 2021-07-30 11:28 -0400
                Re: Why does C allow structs to have a tag? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-09-06 05:20 -0700
            Re: Why does C allow structs to have a tag? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-09-06 05:09 -0700
  Re: Why does C allow structs to have a tag? Siri Cruise <chine.bleu@yahoo.com> - 2021-06-11 12:33 -0700
  Re: Why does C allow structs to have a tag? Andrey Tarasevich <andreytarasevich@hotmail.com> - 2021-06-16 19:39 -0700
    Re: Why does C allow structs to have a tag? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-06-17 11:50 +0100
      Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-17 12:02 +0100
        Re: Why does C allow structs to have a tag? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-06-17 17:05 +0100
      Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-17 13:49 +0200
        Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-17 13:39 +0100
          Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-17 15:05 +0200
            Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-17 14:34 +0100
              Re: Why does C allow structs to have a tag? David Brown <david.brown@hesbynett.no> - 2021-06-17 18:35 +0200
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-17 18:14 +0100
    Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-17 11:29 +0100
      Re: Why does C allow structs to have a tag? Andrey Tarasevich <andreytarasevich@hotmail.com> - 2021-06-17 08:22 -0700
        Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-17 16:22 +0000
          Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-17 17:57 +0100
            Re: Why does C allow structs to have a tag? Kaz Kylheku <563-365-8930@kylheku.com> - 2021-06-17 17:53 +0000
              Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-17 21:27 +0100
                Re: Why does C allow structs to have a tag? Öö Tiib <ootiib@hot.ee> - 2021-06-17 17:58 -0700
                Re: Why does C allow structs to have a tag? Bart <bc@freeuk.com> - 2021-06-18 11:25 +0100
        Re: Why does C allow structs to have a tag? Guillaume <message@bottle.org> - 2021-06-17 19:30 +0200

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