gtk4_sys

Function gtk_builder_extend_with_template

Source 
pub unsafe extern "C" fn gtk_builder_extend_with_template(
    builder: *mut GtkBuilder,
    object: *mut GObject,
    template_type: GType,
    buffer: *const c_char,
    length: ssize_t,
    error: *mut *mut GError,
) -> gboolean