1#ifndef LWIP_PING_H 2#define LWIP_PING_H 3 4#include "lwip/ip_addr.h" 5 6/** 7 * PING_USE_SOCKETS: Set to 1 to use sockets, otherwise the raw api is used 8 */ 9#ifndef PING_USE_SOCKETS 10#define PING_USE_SOCKETS LWIP_SOCKET 11#endif 12 13void ping_init(const ip_addr_t* ping_addr); 14 15#if !PING_USE_SOCKETS 16void ping_send_now(void); 17#endif /* !PING_USE_SOCKETS */ 18 19#endif /* LWIP_PING_H */ 20