diff --git a/src/main.cpp b/src/main.cpp
index a20162767..0a2ab676b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -78,6 +78,127 @@ Q_IMPORT_PLUGIN(qico)
 #error You seem to have updated QtSingleApplication without porting our custom QtSingleApplication::getRunningPid() function. Please see previous version to understate how it works.
 #endif
 
+// Signal handlers
+#if defined(Q_OS_UNIX) || defined(STACKTRACE_WIN)
+void sigintHandler(int);
+void sigtermHandler(int);
+void sigsegvHandler(int);
+void sigabrtHandler(int);
+#endif
+
+#ifndef DISABLE_GUI
+void showSplashScreen();
+void parseCommandLine(bool& showVersion, bool& showUsage, bool& noSplash, QStringList& torrents);
+#else
+void parseCommandLine(bool& showVersion, bool& showUsage, bool& shouldDaemonize, QStringList& torrents);
+#endif
+void displayVersion();
+void displayUsage(const char *prg_name);
+bool userAgreesWithLegalNotice();
+
+// Main
+int main(int argc, char *argv[])
+{
+    // We must save it here because QApplication constructor may change it
+    bool isOneArg = (argc == 2);
+    bool showVersion;
+    bool showUsage;
+#ifndef DISABLE_GUI
+    bool noSplash;
+#else
+    bool shouldDaemonize;
+#endif
+    QStringList torrents;
+
+    // Create Application
+    Application app("qBittorrent-" + misc::getUserIDString(), argc, argv);
+
+#ifndef DISABLE_GUI
+    parseCommandLine(showVersion, showUsage, noSplash, torrents);
+#else
+    parseCommandLine(showVersion, showUsage, shouldDaemonize, torrents);
+#endif
+
+    if (showVersion)
+        displayVersion();
+
+    if (showUsage)
+        displayUsage(argv[0]);
+
+    // If only one parameter is present and it is "--version"
+    // or "--help", program exits after printing appropriate message.
+    if (isOneArg && (showVersion || showUsage))
+        return EXIT_SUCCESS;
+
+    // Set environment variable
+    if (!qputenv("QBITTORRENT", QByteArray(VERSION))) {
+        std::cerr << "Couldn't set environment variable...\n";
+    }
+
+    if (!userAgreesWithLegalNotice())
+        return EXIT_SUCCESS;
+
+    // Check if qBittorrent is already running for this user
+    if (app.isRunning()) {
+        qDebug("qBittorrent is already running for this user.");
+#ifdef Q_OS_WIN
+        DWORD pid = (DWORD)app.getRunningPid();
+        if (pid > 0) {
+            BOOL b = AllowSetForegroundWindow(pid);
+            qDebug("AllowSetForegroundWindow() returns %s", b ? "TRUE" : "FALSE");
+        }
+#endif
+        if (!torrents.isEmpty()) {
+            QString message = torrents.join("|");
+            qDebug("Passing program parameters to running instance...");
+            qDebug("Message: %s", qPrintable(message));
+            app.sendMessage(message);
+        }
+        else { // Raise main window
+            app.sendMessage("qbt://show");
+        }
+
+        return EXIT_SUCCESS;
+    }
+
+    srand(time(0));
+#ifdef DISABLE_GUI
+    if (shouldDaemonize && (daemon(1, 0) != 0)) {
+        qCritical("Something went wrong while daemonizing, exiting...");
+        return EXIT_FAILURE;
+    }
+#else
+    if (!noSplash)
+        showSplashScreen();
+#endif
+
+#if defined(Q_OS_UNIX) || defined(STACKTRACE_WIN)
+    signal(SIGABRT, sigabrtHandler);
+    signal(SIGTERM, sigtermHandler);
+    signal(SIGINT, sigintHandler);
+    signal(SIGSEGV, sigsegvHandler);
+#endif
+
+#ifndef DISABLE_GUI
+    MainWindow window(0, torrents);
+    QObject::connect(&app, SIGNAL(messageReceived(const QString&)),
+                     &window, SLOT(processParams(const QString&)));
+    app.setActivationWindow(&window);
+#ifdef Q_OS_MAC
+    static_cast<QMacApplication*>(&app)->setReadyToProcessEvents();
+#endif // Q_OS_MAC
+#else
+    // Load Headless class
+    HeadlessLoader loader(torrents);
+    QObject::connect(&app, SIGNAL(messageReceived(const QString&)),
+                     &loader, SLOT(processParams(const QString&)));
+#endif
+
+    int ret = app.exec();
+    qDebug("Application has exited");
+    return ret;
+}
+
 #if defined(Q_OS_UNIX) || defined(STACKTRACE_WIN)
 void sigintHandler(int)
 {
@@ -167,15 +288,11 @@ void displayUsage(const char *prg_name)
     std::cout << '\t' << prg_name << " " << qPrintable(QObject::tr("[files or urls]: downloads the torrents passed by the user (optional)")) << std::endl;
 }
 
-void parseCommandLine(
-        bool& showVersion, bool& showUsage,
 #ifndef DISABLE_GUI
-        bool& noSplash,
+void parseCommandLine(bool& showVersion, bool& showUsage, bool& noSplash, QStringList& torrents)
 #else
-        bool& shouldDaemonize,
+void parseCommandLine(bool& showVersion, bool& showUsage, bool& shouldDaemonize, QStringList& torrents)
 #endif
-        QStringList& torrents
-        )
 {
     // Default values
     showVersion = false;
@@ -262,106 +379,3 @@ bool userAgreesWithLegalNotice()
 
     return false;
 }
-
-// Main
-int main(int argc, char *argv[])
-{
-    // We must save it here because QApplication constructor may change it
-    bool isOneArg = (argc == 2);
-    bool showVersion;
-    bool showUsage;
-#ifndef DISABLE_GUI
-    bool noSplash;
-#else
-    bool shouldDaemonize;
-#endif
-    QStringList torrents;
-
-    // Create Application
-    Application app("qBittorrent-" + misc::getUserIDString(), argc, argv);
-
-#ifndef DISABLE_GUI
-    parseCommandLine(showVersion, showUsage, noSplash, torrents);
-#else
-    parseCommandLine(showVersion, showUsage, shouldDaemonize, torrents);
-#endif
-
-    if (showVersion)
-        displayVersion();
-
-    if (showUsage)
-        displayUsage(argv[0]);
-
-    // If only one parameter is present and it is "--version"
-    // or "--help", program exits after printing appropriate message.
-    if (isOneArg && (showVersion || showUsage))
-        return EXIT_SUCCESS;
-
-    // Set environment variable
-    if (!qputenv("QBITTORRENT", QByteArray(VERSION))) {
-        std::cerr << "Couldn't set environment variable...\n";
-    }
-
-    if (!userAgreesWithLegalNotice())
-        return EXIT_SUCCESS;
-
-    // Check if qBittorrent is already running for this user
-    if (app.isRunning()) {
-        qDebug("qBittorrent is already running for this user.");
-#ifdef Q_OS_WIN
-        DWORD pid = (DWORD)app.getRunningPid();
-        if (pid > 0) {
-            BOOL b = AllowSetForegroundWindow(pid);
-            qDebug("AllowSetForegroundWindow() returns %s", b ? "TRUE" : "FALSE");
-        }
-#endif
-        if (!torrents.isEmpty()) {
-            QString message = torrents.join("|");
-            qDebug("Passing program parameters to running instance...");
-            qDebug("Message: %s", qPrintable(message));
-            app.sendMessage(message);
-        }
-        else { // Raise main window
-            app.sendMessage("qbt://show");
-        }
-
-        return EXIT_SUCCESS;
-    }
-
-    srand(time(0));
-#ifdef DISABLE_GUI
-    if (shouldDaemonize && (daemon(1, 0) != 0)) {
-        qCritical("Something went wrong while daemonizing, exiting...");
-        return EXIT_FAILURE;
-    }
-#else
-    if (!noSplash)
-        showSplashScreen();
-#endif
-
-#if defined(Q_OS_UNIX) || defined(STACKTRACE_WIN)
-    signal(SIGABRT, sigabrtHandler);
-    signal(SIGTERM, sigtermHandler);
-    signal(SIGINT, sigintHandler);
-    signal(SIGSEGV, sigsegvHandler);
-#endif
-
-#ifndef DISABLE_GUI
-    MainWindow window(0, torrents);
-    QObject::connect(&app, SIGNAL(messageReceived(const QString&)),
-                     &window, SLOT(processParams(const QString&)));
-    app.setActivationWindow(&window);
-#ifdef Q_OS_MAC
-    static_cast<QMacApplication*>(&app)->setReadyToProcessEvents();
-#endif // Q_OS_MAC
-#else
-    // Load Headless class
-    HeadlessLoader loader(torrents);
-    QObject::connect(&app, SIGNAL(messageReceived(const QString&)),
-                     &loader, SLOT(processParams(const QString&)));
-#endif
-
-    int ret = app.exec();
-    qDebug("Application has exited");
-    return ret;
-}