Function JS_NewArrayBuffer 

pub unsafe extern "C" fn JS_NewArrayBuffer(
    ctx: *mut JSContext,
    buf: *mut u8,
    len: u64,
    max_len: u64,
    realloc_func: Option<unsafe extern "C" fn(*mut JSRuntime, *mut c_void, *mut c_void, u64) -> *mut c_void>,
    opaque: *mut c_void,
    is_shared: bool,
) -> JSValue