--- config.h.in.orig	Sun May 23 19:35:20 2010
+++ config.h.in	Sun May 23 19:35:30 2010
@@ -68,15 +68,4 @@
 /* Define if you have the <sys/select.h> header file.  */
 #undef HAVE_SYS_SELECT_H
 
-/* AIX requires this to be the first thing in the file.  */
-#if HAVE_ALLOCA_H
-# include <alloca.h>
-#else
-# ifdef _AIX
- #pragma alloca
-# else
-#  ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-#  endif
-# endif
-#endif
+#include <stdlib.h>