pub unsafe extern "C" fn s7_list_set(
sc: *mut s7_scheme,
lst: s7_pointer,
num: s7_int,
val: s7_pointer,
) -> s7_pointerpub unsafe extern "C" fn s7_list_set(
sc: *mut s7_scheme,
lst: s7_pointer,
num: s7_int,
val: s7_pointer,
) -> s7_pointer