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From: jose@hpsad.HP.COM (Jose Gomez-Rubio (SEED Student))
Newsgroups: comp.lang.c
Subject: undefining a typedef
Message-ID: <1820006@hpsad.HP.COM>
Date: 10 Aug 90 16:07:33 GMT
Organization: HP Signal Analysis Division - Rohnert Park, CA
Lines: 16

How does one undefine a typedef construction in a header file?

The problem is that a specific typedef construction is declared
unconditionally in 3 separate header files in a source file that includes
those 3 specific header files.

I've tried #ifndef foobar ... #endif and #if !defined (foobar) ... #endif
to no avail.  The compiler still complains about redefinition of typedef
and refuses to continue.

In the interim, I've commented out the typedef's but I think there is
a better solution.

Thanks for the help!
--
jose@hpsad.hp.com