+/* configure options */
+
+#ifndef HAVE_socklen_t
+#define socklen_t int /* u.a. fuer Mac OS X */
+#endif
+
+#ifndef HAVE_SNPRINTF
+extern int snprintf PARAMS(( char *str, size_t count, const char *fmt, ... ));
+#endif
+
+#ifndef HAVE_STRLCAT
+extern size_t strlcat PARAMS(( char *dst, const char *src, size_t size ));
+#endif
+
+#ifndef HAVE_STRLCPY
+extern size_t strlcpy PARAMS(( char *dst, const char *src, size_t size ));
+#endif
+
+#ifndef HAVE_VSNPRINTF
+#include <stdarg.h>
+extern int vsnprintf PARAMS(( char *str, size_t count, const char *fmt, va_list args ));
+#endif
+
+#ifndef PACKAGE_NAME
+#define PACKAGE_NAME PACKAGE
+#endif
+
+#ifndef PACKAGE_VERSION
+#define PACKAGE_VERSION VERSION
+#endif
+
+