1  /* ByteArray object interface */
       2  
       3  #ifndef Py_BYTEARRAYOBJECT_H
       4  #define Py_BYTEARRAYOBJECT_H
       5  #ifdef __cplusplus
       6  extern "C" {
       7  #endif
       8  
       9  /* Type PyByteArrayObject represents a mutable array of bytes.
      10   * The Python API is that of a sequence;
      11   * the bytes are mapped to ints in [0, 256).
      12   * Bytes are not characters; they may be used to encode characters.
      13   * The only way to go between bytes and str/unicode is via encoding
      14   * and decoding.
      15   * For the convenience of C programmers, the bytes type is considered
      16   * to contain a char pointer, not an unsigned char pointer.
      17   */
      18  
      19  /* Type object */
      20  PyAPI_DATA(PyTypeObject) PyByteArray_Type;
      21  PyAPI_DATA(PyTypeObject) PyByteArrayIter_Type;
      22  
      23  /* Type check macros */
      24  #define PyByteArray_Check(self) PyObject_TypeCheck(self, &PyByteArray_Type)
      25  #define PyByteArray_CheckExact(self) Py_IS_TYPE(self, &PyByteArray_Type)
      26  
      27  /* Direct API functions */
      28  PyAPI_FUNC(PyObject *) PyByteArray_FromObject(PyObject *);
      29  PyAPI_FUNC(PyObject *) PyByteArray_Concat(PyObject *, PyObject *);
      30  PyAPI_FUNC(PyObject *) PyByteArray_FromStringAndSize(const char *, Py_ssize_t);
      31  PyAPI_FUNC(Py_ssize_t) PyByteArray_Size(PyObject *);
      32  PyAPI_FUNC(char *) PyByteArray_AsString(PyObject *);
      33  PyAPI_FUNC(int) PyByteArray_Resize(PyObject *, Py_ssize_t);
      34  
      35  #ifndef Py_LIMITED_API
      36  #  define Py_CPYTHON_BYTEARRAYOBJECT_H
      37  #  include "cpython/bytearrayobject.h"
      38  #  undef Py_CPYTHON_BYTEARRAYOBJECT_H
      39  #endif
      40  
      41  #ifdef __cplusplus
      42  }
      43  #endif
      44  #endif /* !Py_BYTEARRAYOBJECT_H */