Add comment.

[gnulib.git] / ChangeLog

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+2009-11-22  Bruno Haible  <bruno@clisp.org>
+
+       diffseq: Add comment.
+       * lib/diffseq.h (IF_LINT): Add comment about pitfall.
+
 2009-11-22  Jim Meyering  <meyering@redhat.com>
 
+       c-stack: avoid defining an unused static function
+       * lib/c-stack.c (find_stack_direction): Do not define this function
+       when it will not be used.
+
        diffseq: avoid spurious gcc warnings
        * lib/diffseq.h (IF_LINT2): Define.
        (compareseq): Use it to initialize two members of "part".