#include <errno.h>
#include <netinet/in.h>
+#include <unistd.h>
#include "sockets.h"
#include "macros.h"
struct sockaddr_in addr;
socklen_t addrlen = sizeof (addr);
+ close (99);
errno = 0;
ASSERT (getpeername (99, (struct sockaddr *) &addr, &addrlen) == -1);
ASSERT (errno == EBADF);