core: use only one struct data instead of thead_data and scan_data

core: do parsing in the main, put all in struct general
fix: code support port > 1024

include/thread.h

@@ -7,17 +7,4 @@
 #include "response.h"
 #include "scan.h"
 
-struct thread {
-	uint16_t port_start;
-	uint16_t port_end;
-	char *dest_addr;
-	e_scantype type;
-	uint8_t max_retries;
-	uint8_t ttl;
-	struct host host;
-	struct response *responses;
-};
-
-void *routine(void *p_data);
-int create_threads(const struct option_lst *options, char *ip_addr,
-                   struct response *responses);
+int create_threads(struct scan *general);