with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-#if HAVE_CONFIG_H
-# include <config.h>
+#ifdef HAVE_CONFIG_H
+#include <config.h>
#endif
#if defined _LIBC || defined STDC_HEADERS
# define __strdup strdup
#endif
-/* Duplicate S, returning an identical malloc'd string.
- Return NULL if out of memory. */
-
+/* Duplicate S, returning an identical malloc'd string. */
char *
__strdup (const char *s)
{