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To: =?KOI8-R?B?4c7E0sXKIP7F0s7P1w==?= <ache@nagual.pp.ru>
cc: Julian Elischer <julian@FreeBSD.ORG>, cvs-committers@FreeBSD.ORG,
        cvs-all@FreeBSD.ORG, cvs-include@FreeBSD.ORG, cvs-lib@FreeBSD.ORG,
        cvs-usrbin@FreeBSD.ORG
Subject: Re: cvs commit: src/include ctype.h src/lib/libc/db/man Makefile.inc src/lib/libc/locale mskanji.c Makefile.inc isctype.c setrunelocale.c src/usr.bin/mklocale/data ja_JP.SJIS.src Makefile 
In-reply-to: Your message of "Thu, 25 Sep 1997 01:57:10 +0400."
             <Pine.BSF.3.96.970925015330.25107A-100000@lsd.relcom.eu.net> 
Date: Thu, 25 Sep 1997 10:20:08 +0800
From: Peter Wemm <peter@netplex.com.au>
Sender: owner-cvs-usrbin@FreeBSD.ORG
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Precedence: bulk

=?KOI8-R?B?4c7E0sXKIP7F0s7P1w==?= wrote:
> On Wed, 24 Sep 1997, Julian Elischer wrote:
> 
> >     lib/libc/locale      Makefile.inc isctype.c setrunelocale.c 
> 
> MSKanji should be moved under XPG4 define (like EUC) since our libc is not
> yet 16bit clean. Setting LANG to MSKanji will cause great damage for all
> non-X11 programs - it was the reason why separate library was created -
> only for programs which are 16bit aware, not for standard 8bit programs. 
> Please fix or let me.

Not only that, but this commit breaks the build!!  After rebuilding 
includes (and triple checking), the ctype.h file preprocesses as:

static __inline int
__maskrune(_BSD_RUNE_T_ c, unsigned long f)
{
        return(((c & (~((1 <<8 )  - 1)) )
                ? ___runetype(c) : _CurrentRuneLocale->runetype[c]) & f);
}
from (at least) usr.bin/systat/cmds.c.

cmds.c #includes the following in this order:
#include <stdlib.h> 
#include <unistd.h>
#include <signal.h>
#include <ctype.h>

I suspect this happens because of:
#ifdef  _BSD_RUNE_T_
typedef _BSD_RUNE_T_    rune_t; 
#undef  _BSD_RUNE_T_
^^^^^^^^^^^^^^^^^^^^
#endif
#endif

and _BSD_RUNE_T_ is used explicitly in ctype.h..  It was #defined once in
<machine/ansi.h> but won't be redefined again a second time due to the 
multiple include protection.

Cheers,
-Peter
--
Peter Wemm <peter@netplex.com.au>   Netplex Consulting