#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
-
-#ifdef HAVE_STDLIB_H
#include <stdlib.h>
-#endif
-
-#ifdef HAVE_STRING_H
#include <string.h>
-#else
-#ifdef HAVE_STRINGS_H
-#include <strings.h>
-#endif
-#endif
/****************************************************************/