make windows happy

event/hloop.c

@@ -575,6 +575,9 @@ static void fill_io_type(hio_t* io) {
         default: io->io_type = HIO_TYPE_FILE;   break;
         }
     }
+    else {
+        io->io_type = HIO_TYPE_TCP;
+    }
 }
 
 static void hio_socket_init(hio_t* io) {

unittest/ping_test.c

@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include "icmp.h"
+#include "hplatform.h"
 
 int main(int argc, char* argv[]) {
     if (argc < 2) {
@@ -7,6 +8,11 @@ int main(int argc, char* argv[]) {
         return -10;
     }
 
+#ifdef OS_WIN
+    WSADATA wsadata;
+    WSAStartup(MAKEWORD(2,2), &wsadata);
+#endif
+
     char* host = argv[1];
     int ping_cnt = 4;
     int ok_cnt = ping(host, ping_cnt);

unittest/socketpair_test.c

@@ -3,6 +3,11 @@
 #include "hsocket.h"
 
 int main(int argc, char* argv[]) {
+#ifdef OS_WIN
+    WSADATA wsadata;
+    WSAStartup(MAKEWORD(2,2), &wsadata);
+#endif
+
     int sockfds[2];
     if (Socketpair(AF_INET, SOCK_STREAM, 0, sockfds) != 0) {
         printf("socketpair failed!\n");