use of __STDC__ in libtool.m4 on HEAD

[libtool]

>From libtool.m4 in HEAD branch:

#if defined (__STDC__) && __STDC__
# define lt_ptr_t void *
#else
# define lt_ptr_t char *
# define const
#endif

Why? Some C compilers define __STDC__ but don't define it to 1. How
about:
  #ifdef __STDC__

-- 
albert chin ([EMAIL PROTECTED])

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