Fix the previous revision (system header inclusion cleanup), it

doesn't compile on crufty old systems.

src/client/expect.c

@@ -37,6 +37,7 @@
 #include <stdio.h>
 #include <string.h>
 #ifndef _WIN32
+#include <sys/types.h>
 #include <sys/socket.h>
 #include <unistd.h>
 #endif

src/client/host.c

@@ -41,10 +41,11 @@
 #include <stdlib.h>
 #include <string.h>
 #ifndef _WIN32
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
 #include <arpa/inet.h>
 #include <netdb.h>
-#include <netinet/in.h>
-#include <sys/socket.h>
 #include <unistd.h>
 #else
 #include <io.h>

src/lib/gen/ioqueue.c

@@ -43,6 +43,7 @@
 #include <stdlib.h>
 #include <string.h>
 #if !defined(_WIN32)
+#include <sys/types.h>
 #include <sys/uio.h>
 #endif
 #include "ioqueue.h"

src/lib/player/accept.c

@@ -39,10 +39,11 @@
 #include <winsock2.h>
 #undef NS_ALL
 #else
-#include <arpa/inet.h>
+#include <sys/types.h>
 #include <sys/socket.h>
-#include <netdb.h>
 #include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
 #include <sys/ioctl.h>
 #include <unistd.h>
 #endif