#ifndef Py_BYTEARRAYOBJECT_H

#define Py_BYTEARRAYOBJECT_H

#ifdef __cplusplus

extern "C" {

#include <stdarg.h>

#ifndef Py_LIMITED_API

typedef struct {

PyObject_VAR_HEAD

Py_ssize_t ob_alloc; /* How many bytes allocated in ob_bytes */

char *ob_bytes; /* Physical backing buffer */

char *ob_start; /* Logical start inside ob_bytes */

/* XXX(nnorwitz): should ob_exports be Py_ssize_t? */

int ob_exports; /* How many buffer exports */

} PyByteArrayObject;

PyAPI_DATA(PyTypeObject) PyByteArray_Type;

PyAPI_DATA(PyTypeObject) PyByteArrayIter_Type;

#define PyByteArray_Check(self) PyObject_TypeCheck(self, &PyByteArray_Type)

#define PyByteArray_CheckExact(self) (Py_TYPE(self) == &PyByteArray_Type)

PyAPI_FUNC(PyObject *) PyByteArray_FromObject(PyObject *);

PyAPI_FUNC(PyObject *) PyByteArray_Concat(PyObject *, PyObject *);

PyAPI_FUNC(PyObject *) PyByteArray_FromStringAndSize(const char *, Py_ssize_t);

PyAPI_FUNC(Py_ssize_t) PyByteArray_Size(PyObject *);

PyAPI_FUNC(char *) PyByteArray_AsString(PyObject *);

PyAPI_FUNC(int) PyByteArray_Resize(PyObject *, Py_ssize_t);

#ifndef Py_LIMITED_API

#define PyByteArray_AS_STRING(self) \

(assert(PyByteArray_Check(self)), \

Py_SIZE(self) ? ((PyByteArrayObject *)(self))->ob_start : _PyByteArray_empty_string)

#define PyByteArray_GET_SIZE(self) (assert(PyByteArray_Check(self)), Py_SIZE(self))

PyAPI_DATA(char) _PyByteArray_empty_string[];

#ifdef __cplusplus

}

#endif /* !Py_BYTEARRAYOBJECT_H */