feature: print (wip)

include/scan.h

@@ -14,6 +14,10 @@ typedef enum {
 	SCAN_ALL,
 } e_scantype;
 
+[[__maybe_unused__]] static const char *types_str[] = {
+    "NULL", "SYN", "ACK", "FIN", "XMAS", "UDP",
+};
+
 struct scan {
 	const struct host *host;
 	const char *dest_addr;