2017 ソフトウェア設計及び演習用の班Wiki

# include <gtk/gtk.h> 
# include <stdlib.h>
# include <sys/types.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <netdb.h>
# include <string.h>
# include <strings.h>

int ClientSetup(char *servername, int portnumber);

static void 
cb_entry (GtkEntry *entry, gpointer user_data);

static void 
cb_button (GtkButton *button, gpointer user_data);