difference between g_signal

["Jerome Le Saux" <sidcpc gmail com>]

Hi all,
for a personnal project, I created a GUI in GTK+ without problem.
With all tutorials which exist on the net, it is not a real problem.
I would like to "plug" some g_signal from the interface to some functions in
standard C language.
the better way is to show you an example

// in my main function

....

GtkWidget* DirList, ....

// my button
 pMenuItem = gtk_menu_item_new_with_label(OPENDK);
 g_signal_connect_swapped(G_OBJECT(pMenuItem), "activate",
G_CALLBACK(OnOpenDkFile), DirList);
 gtk_menu_shell_append(GTK_MENU_SHELL(pMenu), pMenuItem);

....

// my frame where I would to display my DirList widget
scrolled_window=gtk_scrolled_window_new(NULL, NULL);
  gtk_container_add(GTK_CONTAINER(pVbox), scrolled_window);
DirList = gtk_clist_new_with_titles (3, DirTitles);
  g_signal_connect (G_OBJECT (DirList), "select_row", NULL, NULL);
  gtk_container_add (GTK_CONTAINER (scrolled_window), DirList);

.....

// and my function OnOpenDkFile

int OnOpenDkFile( gpointer data)
{
char file[64][14];
...
// I open a dialog box to set the file to be selected
....
for (i=0;i<64,i++)
{
 strcpy(file[i],"totot");
}
gtk_clist_append(data,file);
}

and no problem during the compilation, but, either I obtain a seg fault when
I try to add file in the data gpointer, or  GTK return me that it can't
append into cllist . etc

How can I add element to the list.
And how the list can be displayed into the scrolled window ?

Thank you for your answer.

Jerome