diff --git a/Include/cpython/pyctype.h b/Include/cpython/pyctype.h index 6bce63eeb63b82..729d93275e6c53 100644 --- a/Include/cpython/pyctype.h +++ b/Include/cpython/pyctype.h @@ -1,6 +1,9 @@ #ifndef Py_LIMITED_API #ifndef PYCTYPE_H #define PYCTYPE_H +#ifdef __cplusplus +extern "C" { +#endif #define PY_CTF_LOWER 0x01 #define PY_CTF_UPPER 0x02 @@ -29,5 +32,8 @@ PyAPI_DATA(const unsigned char) _Py_ctype_toupper[256]; #define Py_TOLOWER(c) (_Py_ctype_tolower[Py_CHARMASK(c)]) #define Py_TOUPPER(c) (_Py_ctype_toupper[Py_CHARMASK(c)]) +#ifdef __cplusplus +} +#endif #endif /* !PYCTYPE_H */ #endif /* !Py_LIMITED_API */