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From: lucio@proxima.alt.za
To: 9fans@9fans.net
Subject: [9fans] /sys/src/libdraw/arith.c:163
Date: Fri, 21 Nov 2008 11:41:34 +0200	[thread overview]
Message-ID: <4b41d6d160b1e8f95e193e2e15a713bf@proxima.alt.za> (raw)

The code is:

	extern ulong
	drawld2chan[] = {
		GREY1,
		GREY2,
		GREY4,
		CMAP8,
	};

and GCC (yes, that one!) complains about it:

	gcc -c -Wall -D_PLAN_9 -D_POSIX_SOURCE -D_PLAN9_SOURCE -I. /sys/src/libdraw/arith.c
	/sys/src/libdraw/arith.c:163: warning: `drawld2chan' initialized and declared `extern'

It seems a legitimate complaint, but I'm not sure how I should address
it.  The idea is to make sure that this remains compatible with the
Plan 9 native compilers, of course.

++L

PS: Yes, I'm trying to make some progress in bringing GCC out of the
closet.  Every time I return to this project, I need to learn a whole
lot of new things, nevermind remember all the old ones :-(




             reply	other threads:[~2008-11-21  9:41 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-11-21  9:41 lucio [this message]
2008-11-21 10:21 ` lucio
2008-11-21 10:27   ` Richard Miller
2008-11-21 10:49     ` lucio
2008-11-21 10:56       ` Richard Miller
2008-11-21 10:59         ` lucio
2008-11-22  0:54 ` Russ Cox

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