#include "config.h"
#endif
-#ifdef _AIX
-#pragma alloca
-#else
-# ifndef allocax /* predefined by HP cc +Olibcalls */
-# ifdef __GNUC__
-# define alloca(size) __builtin_alloca (size)
-# else
-# if HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef __hpux
- void *alloca ();
-# else
-# if !defined __OS2__ && !defined WIN32
- char *alloca ();
-# else
-# include <malloc.h> /* OS/2 defines alloca in here */
-# endif
-# endif
-# endif
-# endif
-# endif
-#endif
-
#ifdef _LIBC
/* We have to keep the namespace clean. */
# define regfree(preg) __regfree (preg)