diff --git a/README.md b/README.md
new file mode 100644
index 0000000..35f8c22
--- /dev/null
+++ b/README.md
@@ -0,0 +1,5 @@
+## for correction
+
+## ressources
+
+- https://medium.com/from-the-scratch/http-server-what-do-you-need-to-know-to-build-a-simple-http-server-from-scratch-d1ef8945e4fa
diff --git a/srcs/main.cpp b/srcs/main.cpp
index 8b13789..3193654 100644
--- a/srcs/main.cpp
+++ b/srcs/main.cpp
@@ -1 +1,15 @@
 
+# include <cerrno>			// errno
+# include <cstdio>			// perror
+# include <sys/socket.h>	// socket, accept, listen, send, recv, bind, connect, setsockopt, getsockname
+
+int	main()
+{
+	int server_fd;
+	if (server_fd = socket(domain, type, protocol)
+	{
+		perror("cannot create socket");
+		return 0;
+	}
+	return 0;
+}