Update fake functions

230130-hookgamesendto/src/fkhook.cpp

@@ -55,7 +55,6 @@ static const std::vector<in_addr> &enum_addr()
 // hook后替换的函数
 static int WINAPI fake_sendto(SOCKET s, const char *buf, int len, int flags, const sockaddr *to, int tolen)
 {
-    // static SockQueue sockqueue;
     sockaddr_in *toaddr = (sockaddr_in *)to;
     if (toaddr->sin_addr.S_un.S_addr != INADDR_BROADCAST) {
         return _sendto(s, buf, len, flags, to, tolen); // 非广播直接原样发送
@@ -78,7 +77,7 @@ static int WINAPI fake_sendto(SOCKET s, const char *buf, int len, int flags, con
                 closesocket(socks[i]);
             socks.clear();
             for (int i = 0; i < list.size(); i++) {
-                addr_self.sin_addr = list[i]; // 把新的地址换上去，然后发送
+                addr_self.sin_addr = list[i]; // 把新的地址换上去，然后绑定
                 SOCKET sock = socket(AF_INET, SOCK_DGRAM, 0);
                 BOOL opt = TRUE;
                 setsockopt(sock, SOL_SOCKET, SO_BROADCAST, (char *)&opt, sizeof(BOOL)); // 广播
@@ -109,10 +108,10 @@ static int WINAPI fake_select(int n, fd_set *rd, fd_set *wr, fd_set *ex, const T
             return fds.fd_count;
         }
         fake_sock = 0;
-        return _select(n, rd, wr, ex, timeout);
+        rd->fd_count = 0;
+        return 0;
     }
-    else
-        return _select(n, rd, wr, ex, timeout);
+    return _select(n, rd, wr, ex, timeout);
 }
 
 static int WINAPI fake_recvfrom(SOCKET s, char *buf, int len, int flags, sockaddr *from, int *fromlen)