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[avr-libc-commit] avr-libc/include string.h [avr-libc-1_6-branch]
From: |
Dmitry Xmelkov |
Subject: |
[avr-libc-commit] avr-libc/include string.h [avr-libc-1_6-branch] |
Date: |
Sun, 21 Dec 2008 02:37:32 +0000 |
CVSROOT: /sources/avr-libc
Module name: avr-libc
Branch: avr-libc-1_6-branch
Changes by: Dmitry Xmelkov <dmix> 08/12/21 02:37:32
Modified files:
include : string.h
Log message:
Make _FFS() macro usable in CPP conditional expressions. Seems,
the CPP parser is wrong with a few of '?:' operations. (The CC
parser is correct.)
* include/string.h: Rewrite _FFS() to workaround the difference
between CPP and CC parsers. Add a note about the 16 bits width
of this macro.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/avr-libc/include/string.h?cvsroot=avr-libc&only_with_tag=avr-libc-1_6-branch&r1=1.19.2.3&r2=1.19.2.4
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