- virtual u_int32_t recv(u_int8_t* buf, u_int32_t len, PacketSourceEndpoint& remote) = 0;
- virtual void send(u_int8_t* buf, u_int32_t len, PacketSourceEndpoint remote) = 0;
+ virtual uint32_t recv(uint8_t* buf, uint32_t len, PacketSourceEndpoint& remote) = 0;
+ virtual void send(uint8_t* buf, uint32_t len, PacketSourceEndpoint remote) = 0;