「🏗️」 wip: wtf is happening

includes/ping.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "netinet/in.h"
+#include "netinet/ip_icmp.h"
 #include <help.h>
 #include <opt_parse.h>
 
@@ -26,6 +27,13 @@ typedef struct {
 	uint16_t interval;
 } options_t;
 
+typedef struct {
+	struct icmphdr hdr;
+	char		  *msg;
+} icmp_pckt_t;
+
+#define MAX_WAIT_TIME 5
+
 // TODO: implement the verbose mode !!!
 #define DEFAULT_VERBOSE false
 
@@ -38,6 +46,7 @@ typedef struct {
 int	 send_ping(int socket, struct sockaddr_in *dest, options_t opt);
 int	 init_socket(options_t opt);
 void init_packet(char *buf, int seq, uint32_t size);
+
 int	 send_icmp(int socket, char *buf, struct sockaddr_in *addr, uint32_t size);
 int	 receive_icmp(int socket, char *buf, uint32_t size,
 				  struct sockaddr_in *addr);