start tcp server implementation

server.c

@@ -0,0 +1,23 @@
+//
+// Created by k0rb4k on 30/03/2021.
+//
+
+#include "server.h"
+
+void tcpListen() {
+    int serverFd;
+    struct sockaddr_in address;
+
+    address.sin_family = AF_INET;
+    address.sin_addr.s_addr = INADDR_ANY;
+    address.sin_port = htons(17);
+
+    serverFd = socket(AF_INET, SOCK_STREAM, 0);
+
+    bind(serverFd, (const struct sockaddr *) &address, sizeof address);
+    // TODO: listen and respond
+}
+
+void udpListen() {
+
+}

server.h

@@ -0,0 +1,15 @@
+//
+// Created by k0rb4k on 30/03/2021.
+//
+
+#ifndef QOTD_SERVER_H
+#define QOTD_SERVER_H
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+void tcpListen();
+
+void udpListen();
+
+#endif //QOTD_SERVER_H