/* Get O_RDWR and O_BINARY. */
#include <fcntl.h>
-/* Get _get_osfhandle() and _open_osfhandle(). */
+/* Get _open_osfhandle(). */
#include <io.h>
+/* Get _get_osfhandle(). */
+#include "msvc-nothrow.h"
+
#define FD_TO_SOCKET(fd) ((SOCKET) _get_osfhandle ((fd)))
#define SOCKET_TO_FD(fh) (_open_osfhandle ((long) (fh), O_RDWR | O_BINARY))