「🏗️」 wip: work in progress, not done yet.

includes/ping.h

@@ -1,3 +1,20 @@
 #pragma once
 
+#include <stdbool.h>
+
 extern char *exec_name;
+
+typedef struct {
+	bool verbose;
+	int	 count;
+	int	 size;
+	int	 timeout;
+	int	 ttl;
+	int	 interval;
+} ping_t;
+
+#define DEFAULT_COUNT -1
+#define DEFAULT_VERBOSE false
+#define DEFAULT_SIZE 0
+#define DEFAULT_INTERVAL 0
+#define DEFAULT_TIMEOUT 0