Index: src/file.c
==================================================================
--- src/file.c
+++ src/file.c
@@ -24,10 +24,12 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include <string.h>
 #include <limits.h>
+
+#include <sys/stat.h>
 
 #include <fcntl.h>
 #include <unistd.h>
 
 #include "stream.h"

Index: src/tcpsocket.c
==================================================================
--- src/tcpsocket.c
+++ src/tcpsocket.c
@@ -21,10 +21,12 @@
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
+
+#define _POSIX_SOURCE
 
 #include <stdio.h>
 #include <string.h>
 #include <inttypes.h>