Char = GtkWidget *entry_host

Hi everyone,

I have a little problem, I'm starting programming with C/GTK+ and I did a window with some entry fields.
I declare this fields like this:

GtkWidget *entry_host;
Then I do this to use in my window:

 entry_host = gtk_entry_new ();
 gtk_entry_set_max_length(GTK_ENTRY (entry_host),50);
 gtk_entry_set_text(GTK_ENTRY (entry_host),"localhost");
 gtk_box_pack_start(GTK_BOX (vbox), entry_host, TRUE, TRUE, 0);

Now I want to use the value entered in this field in another global variable like this:

char        host[256];

But the types are incompatible. How can I solve this problem?
My objective is to connect my program made in C/GTK+ with PostgreSQL.



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