removed unused types

Author: andreagilardoni

libraries/lwIpWrapper/src/lwipTypes.h

@@ -6,16 +6,6 @@
 #include <functional>
 
 /* Exported types ------------------------------------------------------------*/
-/* TCP connection state */
-typedef enum {
-    TCP_NONE = 0,
-    TCP_CONNECTED,
-    TCP_RECEIVED,
-    TCP_SENT,
-    TCP_ACCEPTED,
-    TCP_CLOSING,
-} tcp_client_states;
-
 /* Struct to store received data */
 struct pbuf_data {
     struct pbuf* p; // the packet buffer that was received
@@ -31,11 +21,4 @@ struct udp_struct {
     std::function<void()> onDataArrival;
 };
 
-/* TCP structure */
-struct tcp_struct {
-    struct tcp_pcb* pcb; /* pointer on the current tcp_pcb */
-    struct pbuf_data data;
-    tcp_client_states state; /* current connection state */
-};
-
 #endif