| 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 *: | |
| ctypedef struct Fns: | |
| void (*noArgs)(); | |
| void (*anonymousArg)(int32_t); | |
| int32_t (*returnsNumber)(); | |
| int8_t (*namedArgs)(int32_t first, int16_t snd); | |
| int8_t (*namedArgsWildcards)(int32_t _, int16_t named, int64_t _1); | |
| void root(Fns _fns); | |
| void no_return(); |