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Re: [PATCH] di-set.h, ino-map.h: add multiple-inclusion guard
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From: |
Paul Eggert |
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Subject: |
Re: [PATCH] di-set.h, ino-map.h: add multiple-inclusion guard |
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Date: |
Tue, 08 Feb 2011 08:48:36 -0800 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13) Gecko/20101208 Thunderbird/3.1.7 |
On 02/08/2011 02:54 AM, Jim Meyering wrote:
> Technically, the guard is required only for ino-map.h, due to its
> INO_MAP_INSERT_FAILURE definition
Sorry, I don't understand this point. In C, it's OK to
#define the same macro twice, as long as the
two definitions are identical. Did some compiler
complain anyway?