| from libc.stdint cimport int8_t, int16_t, int32_t, int64_t, intptr_t | |
| from libc.stdint cimport uint8_t, uint16_t, uint32_t, uint64_t, uintptr_t | |
| cdef extern from *: | |
| ctypedef bint bool | |
| ctypedef struct va_list | |
| cdef extern from *: | |
| cdef struct A: | |
| pass | |
| cdef struct B: | |
| pass | |
| cdef struct List_A: | |
| A *members; | |
| uintptr_t count; | |
| cdef struct List_B: | |
| B *members; | |
| uintptr_t count; | |
| void foo(List_A a); | |
| void bar(List_B b); |