Clean up includes

src/main.cpp

@@ -1,7 +1,10 @@
-#include "tcp.hpp"
+// Library includes
-#include <cstddef>
 #include <spdlog/spdlog.h>
 
+// Project includes
+#include "tcp.hpp"
+
+
 int main() {
     spdlog::set_level(spdlog::level::debug);
 

src/tcp.cpp

@@ -1,18 +1,12 @@
 #include "tcp.hpp"
 
+// C stdlib includes
 #include <arpa/inet.h>
-#include <cerrno>
-#include <cstdint>
-#include <expected>
 #include <fcntl.h>
 #include <netdb.h>
-#include <netinet/in.h>
+
-#include <netinet/tcp.h>
+// Library includes
-#include <poll.h>
-#include <span>
 #include <spdlog/spdlog.h>
-#include <sys/socket.h>
-#include <sys/types.h>
 
 
 namespace {

src/tcp.hpp

@@ -1,24 +1,16 @@
 #pragma once
 
 
+// STL includes
 #include <array>
 #include <cerrno>
 #include <cstdint>
 #include <expected>
-#include <poll.h>
 #include <span>
-#include <spdlog/spdlog.h>
-#include <sys/socket.h>
 
 // C stdlib includes
-#include <arpa/inet.h>
-#include <expected>
-#include <fcntl.h>
-#include <netdb.h>
 #include <netinet/in.h>
-#include <netinet/tcp.h>
+#include <sys/poll.h>
-#include <sys/socket.h>
-#include <sys/types.h>
 
 
 namespace tcp {

tests/tcp.cpp

@@ -1,7 +1,11 @@
-#include "tcp.hpp"
-
 #include <gtest/gtest.h>
 
+// STL includes
+#include <cstring>
+
+// Project includes
+#include "tcp.hpp"
+
 
 TEST(TcpServer, Accept) {
     tcp::NonBlockingServer server{{.port = 1234}};