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Date:      Tue, 5 Mar 2002 00:31:11 -0500
From:      Garance A Drosihn <drosih@rpi.edu>
To:        freebsd-standards@FreeBSD.org
Subject:   netinet/in.h  vs  arpa/inet.h
Message-ID:  <p05101502b8aa0629a3ff@[128.113.24.47]>

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Now that I've finally got myself switched over to 5.0-current,
I'm getting back to some lpr changes.  I notice that if I
compile lpr with -Wredundant-decls, I get a few warnings from
source files which have:

#include <netinet/in.h>
#include <arpa/inet.h>

Eg:
    /usr/include/arpa/inet.h:127: warning: redundant redeclaration of 
`__htonl' in same scope
    /usr/include/machine/endian.h:67: warning: previous declaration of `__htonl'

(plus similar warnings for __htons __ntohl __ntohs)

Now, I find I can just comment out the include for arpa/inet.h,
and everything compiles OK (on both current and stable, if I've
tested correctly..).  On the other hand, I do not get these
warnings even if I compile with -Wredundant-decls on -stable.

Should I just remove the arpa/inet.h, or does this indicate that
something isn't quite perfect with the recent changes to various
include files under -current?

-- 
Garance Alistair Drosehn            =   gad@eclipse.acs.rpi.edu
Senior Systems Programmer           or  gad@freebsd.org
Rensselaer Polytechnic Institute    or  drosih@rpi.edu

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