Function libquickjs_sys::JS_NewCFunctionMagic

pub unsafe fn JS_NewCFunctionMagic(
    ctx: *mut JSContext, 
    func: *mut JSCFunctionMagic, 
    name: *const c_char, 
    length: c_int, 
    cproto: JSCFunctionEnum, 
    magic: c_int
) -> JSValue

create a new Function based on a JSCFunction