From: Scott Worley Date: Thu, 23 Feb 2023 04:25:21 +0000 (-0800) Subject: C89 → C99 X-Git-Url: http://git.scottworley.com/batteryviewer/commitdiff_plain/cecfa92673d27e915f1e83611eebcfc072057cdb?hp=a9a80e4ebe7952a0210ac835affa0f7e4450b089 C89 → C99 --- diff --git a/batteryviewer.c b/batteryviewer.c index 6c4304c..3b5add9 100644 --- a/batteryviewer.c +++ b/batteryviewer.c @@ -7,18 +7,15 @@ static void print_hello(GtkWidget *widget __attribute__((unused)), static void activate(GtkApplication *app, gpointer user_data __attribute__((unused))) { - GtkWidget *window; - GtkWidget *button; - GtkWidget *button_box; - window = gtk_application_window_new(app); + GtkWidget *window = gtk_application_window_new(app); gtk_window_set_title(GTK_WINDOW(window), "Window"); gtk_window_set_default_size(GTK_WINDOW(window), 200, 200); - button_box = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL); + GtkWidget *button_box = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL); gtk_container_add(GTK_CONTAINER(window), button_box); - button = gtk_button_new_with_label("Hello World"); + GtkWidget *button = gtk_button_new_with_label("Hello World"); g_signal_connect(button, "clicked", G_CALLBACK(print_hello), NULL); g_signal_connect_swapped(button, "clicked", G_CALLBACK(gtk_widget_destroy), window); @@ -28,12 +25,11 @@ static void activate(GtkApplication *app, } int main(int argc, char **argv) { - GtkApplication *app; - int status; - app = gtk_application_new("org.gtk.example", G_APPLICATION_DEFAULT_FLAGS); + GtkApplication *app = + gtk_application_new("org.gtk.example", G_APPLICATION_DEFAULT_FLAGS); g_signal_connect(app, "activate", G_CALLBACK(activate), NULL); - status = g_application_run(G_APPLICATION(app), argc, argv); + int status = g_application_run(G_APPLICATION(app), argc, argv); g_object_unref(app); return status;