Function angelscript_sys::c_engine::asEngine_RegisterStringFactory

pub unsafe extern "C" fn asEngine_RegisterStringFactory(
    e: *mut asIScriptEngine, 
    datatype: *const c_char, 
    factoryFunc: asFUNCTION_t, 
    callConv: asDWORD, 
    auxiliary: *mut c_void
) -> c_int