*
* $Id$
*/
-
-#include <stdlib.h>
-#include <string.h>
-#include <strings.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
#define obstack_chunk_alloc malloc
#define obstack_chunk_free free