public static extern bool HP_TcpServer_SendSmallFile(IntPtr pServer, IntPtr connId, string lpszFileName, ref WSABUF pHead, ref WSABUF pTail);
public static extern bool HP_Server_SendPackets(IntPtr pServer, IntPtr connId, WSABUF[] pBuffers, int iCount);
public static extern bool HP_TcpClient_SendSmallFile(IntPtr pClient, string lpszFileName, ref WSABUF pHead, ref WSABUF pTail);
public static extern bool HP_Agent_SendPackets(IntPtr pAgent, IntPtr connId, WSABUF[] pBuffers, int iCount);
public static extern bool HP_Client_SendPackets(IntPtr pClient, WSABUF[] pBuffers, int iCount);