Function gtk4_sys::gtk_assistant_insert_page 
source · pub unsafe extern "C" fn gtk_assistant_insert_page(
    assistant: *mut GtkAssistant,
    page: *mut GtkWidget,
    position: c_int
) -> c_intpub unsafe extern "C" fn gtk_assistant_insert_page(
    assistant: *mut GtkAssistant,
    page: *mut GtkWidget,
    position: c_int
) -> c_int