icmp echo can be sent and reply is sent but not yet handled

srcs/includes/ft_ping.h

@@ -7,9 +7,12 @@
 #include <sys/time.h>
 #include <unistd.h>
 #include <arpa/inet.h>
+#include <sys/socket.h>
+#include <netdb.h>
 #include <byteswap.h>
 #include <ctype.h>
 #include <stdlib.h>
+#include <errno.h>
 
 #include <fcntl.h>
 
@@ -26,6 +29,12 @@ Send ICMP ECHO_REQUEST packets to network hosts.\n\
   -f, --flood                flood ping (root only)\n\
   -?, --help                 give this help list\n"
 
+typedef struct s_waitlist
+{
+	struct timeval		time;
+	uint16_t			seq;
+	struct s_waitlist	*next;
+}	t_waitlist;
 
 typedef struct s_host_list
 {
@@ -39,10 +48,12 @@ typedef struct s_settings
 	int			count;	// -c (--count)
 	int			timeout; // -w (--timeout)
 	double		interval; //-i (--interval)
-	short		no_resolve; //-n (--numeric)
+	int			linger; //-W (--linger)
 	int			ttl;	// --ttl
 	short		setTtl; // is ttl set
 	
+	int			socket;
+	uint16_t	id;
 	short		stop;
 	short		err;
 	
@@ -54,9 +65,9 @@ typedef struct s_icmp_echo
 	uint8_t			type;
 	uint8_t			code;
 	uint16_t		checksum;
-	uint16_t		identifier;
-	uint16_t		sequence;
-	struct timeval	time;
+	uint16_t		identifier; 
+	uint16_t		sequence; 
+	struct timeval	time; 
 	uint8_t			data[40];
 }	t_icmp_echo;
 
@@ -65,6 +76,6 @@ int add_host(t_settings *res, char *host);
 void free_hosts(t_host_list *list);
 t_settings parse_args(int argc, char **argv);
 void show_help(t_settings *set, char *name);
-void send_pings(t_settings set);
+void send_pings(t_settings *set);
 
 #endif