HAVE_LC_MESSAGES

[Sam Steingold]

Hi,
What's the point of HAVE_LC_MESSAGES?
I understand that HAVE_LC_MESSAGES is defined whenever config.h is
included while LC_MESSAGES is only defined if locale.h is included.
However, how is

 #if HAVE_LC_MESSAGES
  setlocale(LC_MESSAGES,"");
 #endif

better than

 #ifdef LC_MESSAGES
  setlocale(LC_MESSAGES,"");
 #endif

??

thanks!

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Sam Steingold (http://sds.podval.org/) on CentOS release 5.6 (Final) X 
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