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 PREFIXFoo: int32_t a; uint32_t b; const PREFIXFoo PREFIXFoo_FOO # = { 42, 47 } const PREFIXFoo PREFIXBAR # = { 42, 1337 } void root(PREFIXFoo x);