Function twig_editor_toggle_code_block 

pub unsafe extern "C" fn twig_editor_toggle_code_block(
    editor: *mut TwigEditor,
    start: usize,
    end: usize,
    language: *const u8,
    language_len: usize,
    has_language: c_int,
    out_change: *mut TwigChange,
) -> TwigStatus