Missing headers for Android, from Biswapriyo Nath.

compat.h

@@ -289,6 +289,11 @@ void		 explicit_bzero(void *, size_t);
 int		 getdtablecount(void);
 #endif
 
+#ifndef HAVE_GETDTABLESIZE
+/* getdtablesize.c */
+int		 getdtablesize(void);
+#endif
+
 #ifndef HAVE_CLOSEFROM
 /* closefrom.c */
 void		 closefrom(int);

compat/htonll.c

@@ -14,6 +14,7 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <arpa/inet.h>
 #include <sys/types.h>
 
 #include "compat.h"

compat/ntohll.c

@@ -14,6 +14,7 @@
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <arpa/inet.h>
 #include <sys/types.h>
 
 #include "compat.h"

compat/setproctitle.c

@@ -17,6 +17,7 @@
 #include <sys/types.h>
 
 #include <stdarg.h>
+#include <stdlib.h>
 #include <string.h>
 
 #include "compat.h"