K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2011-02-12T12:46:00.991938Z
K 7
svn:log
V 357
Replace ERROR() macro with inline function. In-tree gcc cannot tolerate
the construct like printf("%\s", NULL) resulting from macroexpand of
ERROR(u, NULL), making it impossible to use LIBUFS_DEBUGGING.

With inline function, compiler cannot detect the NULL argument to
known function and does not try to convert it into puts().

In collaboration with:	pho

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