Function libslang_sys::slang::SLclass_set_acopy_function

pub unsafe extern "C" fn SLclass_set_acopy_function(
    arg1: *mut SLang_Class_Type, 
    arg2: Option<unsafe extern "C" fn(arg1: SLtype, arg2: VOID_STAR, arg3: VOID_STAR) -> c_int>
) -> c_int