#ifndef Py_CPYTHON_BYTESOBJECT_H # error "this header file must not be included directly" #endif typedef struct { PyObject_VAR_HEAD Py_DEPRECATED(3.11) Py_hash_t ob_shash; char ob_sval[1]; /* Invariants: * ob_sval contains space for 'ob_size+1' elements. * ob_sval[ob_size] == 0. * ob_shash is the hash of the byte string or -1 if not computed yet. */ } PyBytesObject; PyAPI_FUNC(int) _PyBytes_Resize(PyObject **, Py_ssize_t); /* Macros and static inline functions, trading safety for speed */ #define _PyBytes_CAST(op) \ (assert(PyBytes_Check(op)), _Py_CAST(PyBytesObject*, op)) static inline char* PyBytes_AS_STRING(PyObject *op) { return _PyBytes_CAST(op)->ob_sval; } #define PyBytes_AS_STRING(op) PyBytes_AS_STRING(_PyObject_CAST(op)) static inline Py_ssize_t PyBytes_GET_SIZE(PyObject *op) { PyBytesObject *self = _PyBytes_CAST(op); return Py_SIZE(self); } #define PyBytes_GET_SIZE(self) PyBytes_GET_SIZE(_PyObject_CAST(self)) /* _PyBytes_Join(sep, x) is like sep.join(x). sep must be PyBytesObject*, x must be an iterable object. */ PyAPI_FUNC(PyObject*) _PyBytes_Join(PyObject *sep, PyObject *x);