Date:	Mon, 8 May 1995 08:41:12 +0300
From:	eliz AT is DOT elta DOT co DOT il (Eli Zaretskii)
To:	rdc AT freenet DOT vancouver DOT bc DOT ca
Subject:	Re: Int's need to be on paragraph boundaries?
Cc:	djgpp AT sun DOT soe DOT clarkson DOT edu

>  IE: I want to 'pack' for space considerations and 'unpack' for speed.
>    ...  or ... would I need _two_ different arrays and move bytes between 
> (slow and defeats any 'gains') ... (No sparse MAT code please ;> ).

In most cases, unless you have HUGE arrays of such structures, or have to
process the structure in the innermost hottest loop, these considerations
never apply.  So I would say, if you have to match a struct to some external
item (like a disk file or hardware device), use __attribute__((packed)).  At
least this documents that something unusual is going on.

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