Parses a signal description from @signal_desc and incorporates it into @binding_set.
Override or install a new key binding for @keyval with @modifiers on @binding_set.
Remove a binding previously installed via gtk_binding_entry_add_signal() on @binding_set.
Install a binding on @binding_set which causes key lookups to be aborted, to prevent bindings from lower priority sets to be activated.
Each key binding element of a binding sets binding list is represented by a GtkBindingEntry.