Remove AC_C_INLINE test from configure.in, since the only place the symbol

occurs in the Python sources appears to be as text in comments.  We do not
want to interfere with C++ keywords!

This closes bug #119851.

config.h.in

@@ -25,9 +25,6 @@
    tzname.  */
 #undef HAVE_TZNAME
 
-/* Define as __inline if that's what the C compiler calls it.  */
-#undef inline
-
 /* Define if on MINIX.  */
 #undef _MINIX
 

configure.in

@@ -1007,7 +1007,6 @@ AC_MSG_RESULT($was_it_defined)
 
 AC_C_CHAR_UNSIGNED
 AC_C_CONST
-AC_C_INLINE
 
 works=no
 AC_MSG_CHECKING(for working volatile)