1 files changed, 23 insertions, 0 deletions
diff --git a/Semestr 4/sieci/pracownia2/router/utils.h b/Semestr 4/sieci/pracownia2/router/utils.h
new file mode 100644
index 0000000..3d36aed
--- /dev/null
+++ b/Semestr 4/sieci/pracownia2/router/utils.h
@@ -0,0 +1,23 @@
+#ifndef UTILS_H
+#define UTILS_H
+#define UTILS_H
+
+#include <stdint.h>
+#include <time.h>
+#include <poll.h>
+#include "router_addr.h"
+
+#define NS_TO_MS(X) ((long)(X) / (long)1000000)
+#define S_TO_MS(X) ((long)(X) * (long)1000)
+
+int get_socket();
+
+void bind_to_port(int sockfd, uint16_t port);
+
+long get_time_interval(struct timespec start, struct timespec finish);
+
+int poll_socket_modify_timeout(int sockfd, int *timeout);
+
+void recv_and_print(int sockfd, int networks_number, struct router_addr *networks);
+
+#endif
+\ No newline at end of file