..USERLWIP_APPUDP_SERVER.C(53): warning: #167-D: argument of type "int (*)(void *, struct udp_pcb *, struct pbuf *, struct ip_addr *, u16_t)" is incompatible with parameter of type "void (*)(void *, struct udp_pcb *, struct pbuf *, struct ip_addr *, u16_t)"udp_recv(pcb,udp_server_recv,NULL); |