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GtkTextBuffer *buffer;
buffer=gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
#include <gtk/gtk.h>
int main(int argc,char *argv[])
{
GtkWidget *window;
GtkWidget *text;
GtkTextBuffer *buffer;
gtk_init(&argc,&argv);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(window),"ChatRoom");
gtk_window_set_default_size(GTK_WINDOW(window),200,200);
g_signal_connect(GTK_OBJECT(window),"destroy",G_CALLBACK(gtk_main_quit),NULL);
text = gtk_text_view_new();
buffer=gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
gtk_text_buffer_set_text(buffer,"",-1);
gtk_container_add(GTK_CONTAINER(window),text);
gtk_widget_show_all(window);
gtk_main();
return 0;
}